Our development is over and we are manufacturing full speed ahead. Amen to quality engineering! Boosted Board Extended Range batteries have an unfortunate issue where if battery cells become imbalanced they will lock the user out permanently renderi. You will need to replace the dead 12S1P pack of A123 26650 cells with new ones by spot welding a new pack together. These cells are what’s inside a Lithium Ion battery pack. Our cells are rated for thousands of cycles, so we expect each pack to last for years of daily use. An engineering masterpiece! I eagerly await the end product. Firstly, will it work at all with this charger? Is a useful article, I found interesting thing, I'll come back. Perhaps the better question is; is there a neutral mode? Check the section: 13S2P Battery Connector. That said, is there any chance BB will develop a hot swappable battery so we don't find ourselves SOLuck after six miles? 4.2 out of 5 stars 9. Maybe for people that want extra distance you can have a plug in port so they can plug in a temporary external battery pack. V/R Or you could make it charge (painfully slowly) from a USB connection :-). Derek. But power (which is usually measured in watts or horsepower) is how fast you use energy. Keep it up! WE CAN HELP! So they need to be monitored while being charged with a special "balancing" charger. From an iPhone to a Tesla Model S, the battery is often the unsung hero, usually quiet and hidden and only noticed when it stops working correctly. - Has the controller changed at all in design or functionality from what's on kickstarter? These are some of our test batteries that are no longer functional. Easy way to extend the range and get more range/fun with Boosted Boards. Check the section: 13S2P Battery Connector, https://github.com/lle/boostedBattery/tree/master. What is the process of getting the batteries replaced? I'm excited to get my board. Share. For example when going down hill or just riding it with using the battery? Secondary to delivering the necessary performance, the battery needs to be as light and compact as possible. They also have high temperature issues when in sunlight and their need for high power while in sun and in darkness created a significant design challenge. Press J to jump to the feed. Given the price difference from Ownboard W2 Boosted Stealth this is more than a fair compromise. Get it as soon as Fri, Dec 11. 4.6 out of 5 stars 37. Other companies have released their own models, which in some respect, can be considered better than any of Boosted’s machines. Boosted is known for its premium performance boards offering a next-level experience. Can't wait to play with this. Few questions: In addition to giving you and impressive 18 miles on Pro Mode with the extended boosted battery, you can easily charge your cell phone, your Boosted Remote, GoPro, Shred Lights, or any other USB powered device directly off your board. I'm also working on one as well! Boosted Rear Drive Complete $465.00. So our design parameters, in order, were: Most short trips around the home or office are only 1-2 miles (0.6-1.2 km). 90. or Best Offer. If these information are present, the board stays locked RLOD. As with our previous posts, you can skim the photos and captions for a quick read or dive into the text for more details. So I'm not sure which approach to take. In our last technical update, we discussed why this is important to maintaining a great longboarding experience and keeping the vehicle as portable as possible. Awesome development guys. I have decided to name it Voyager as one of the design goals has been to prioritize range. Boosted is known for its premium performance boards offering a next-level experience. Press question mark to learn the rest of the keyboard shortcuts, https://github.com/lle/boostedBattery/tree/master/debug, https://www.youtube.com/watch?v=XqM4JGT5Mbk. About 1/4 of US commutes are under 5 miles (8 km). Why not as an Option to buy an extra battery pack that was interchangeable where you were limited to 5miles"slap a second battery on" UH Campus to Ala Moana Shoping Center 2.7miles. The high power variants used in the RC world can easily be damaged or even catch on fire if they're overheated, overcharged, or punctured. Technically a nonad. Pretty please?!! Expect a future blog post about our testing equipment and the interesting things we've learned. It actually turns out that a longer-range battery pack is easier to engineer, since you can use several regular, low-power batteries in parallel to get high power for the drivetrain. This was our number one priority, so it came first over performance and weight. One question, when it runs out of power, will it be painfully sluggish or can I "put it in neutral"? Below is a sneak preview of the board I am working on. In US it´s probably OK, you don´t walk to the postoffice or to buy a croissant, you take the car. Some of us just want to get out and skate for hours and have fun :D We have km's and km's of beach side paths and roads to skate on, beautiful weather etc. Cant wait to have a go :-) No more range anxiety, leave your charger at home! JPH. It also controls charge cut-off, balancing of the cells during charging, and state-of-charge (SOC) calculations to determine how much range is left on the longboard. But during the engineering phase of the project, with the heavy vibration and potential for a water splash onto the battery, we discovered that a connector was much less reliable, and therefore not as safe, as soldering the battery wires permanently. As of the 4th March 2020, Boosted are no longer operating as a company. ✅EXTRA EXTENDED RANGE BATTERY INCLUDEDBOOSTED BOARD STEALTH ELECTRIC LONGBOA… We also sometimes had to replace batteries that became physically damaged, "swelled", or had individual cell errors. I wonder for real when I can get one. Watch. I also appreciate the design principles, and practical choices made. Brand New Cell Rebuild- In this option all of the battery cells are scrapped and replaced with brand new 26650 battery cells. $70.00. I just saw NBC Today Show showcasing your latest stage board - I thought too of an external battery source option. - Do you have plans to develop a short board in the future? Can the board be taken on an aircraft as hold baggage? When can we order in Brisbane Australia . There are several varieties of lithium-ion batteries, and most lithium-polymer batteries use lithium cobalt oxide (LCO). Which is adhered to the bottom of the pcb. I'm going to post all of that to github soon. While I was able to send data through UART to the BMS, it didn't respond back. Also, any ideas what an extra charger will cost? I've got a 9.5 mile commute and i love to imagine i could conserve the battery in the middle section. I Live in Honolulu Hi. And after watching Doctor Battery's video (https://www.youtube.com/watch?v=XqM4JGT5Mbk) on his V2 battery teardown, it inspired me to look into my old dead V2 battery as well. They're using LiFePO4 packs already! To make this possible, the battery needs to deliver thousands of watts of electrical power, far more than most batteries are designed for. I feel like a little kid waiting for Christmas and can't sleep. Wonder what the import duty will be for the UK :D. Will the charger work in Europe, (230 V/50Hz compared to 110 V/60Hz)? We are delivering our Kickstarter backers their boards now through the end of March. Super good job. Current sports Boosted Board Belts for Boosted Board V2, Mini S, Mini X, Plus, and Stealth . It still handles like a great longboard, it's easy to push, and it's easy to carry. I'm still in the waiting. QuantumScape’s battery cell is about the size and thickness of a playing card. You will need capacitive discharge spot welder for battery welding, battery nickel tabs preferibly, .25mm or larger and 12 A123 cells. FREE Shipping by Amazon. Technical Progress Part III: Lithium Battery, our drivetrain delivers an incredible amount of mechanical power. Just a thought; I love your design! This provides safety and high power, though at the expense of slightly more weight and bulk compared to LCO. upvoted this post. I was just wondering if the board can recharge while riding it. I'm waiting almost a year. That way I can keep one at home and one at my office. Hey guys! This offers you the most affordable option for getting your boosted board back on the road. K San Rafael, CA 94901 To protect the cells, the BMS can turn the entire pack's ability to charge and discharge on and off. After realizing the inherent risks in some lithium chemistries and finding it difficult to source low volumes of high-power cells, we decided to use a different lithium-ion chemistry known as lithium iron phosphate (LFP or LiFePO4). Pre-Owned. Boosted Charger from $45.00. and then building it. Go Far With optional extended battery life, you can get wherever you need to go reliably. Move through traffic, fly by Public Transit, and never wait for a car to arrive. Since we are looking at a 13S2P, they only need 14 wires to monitor the battery level. Research from the start, just a few minutes of reading and you save a lot of money. They aren't too much worse in terms of energy density, but are much safer. A battery management system (BMS) is an electrical component that enables a pack of individual battery cells to operate as one. I live in a hilly area (over 20 degrees hills for 10 blocks) and have a few questions regarding that. EXTRA POWER !!!!!! To accelerate up hills, our drivetrain delivers an incredible amount of mechanical power. The biggest challenge in designing our battery was getting this incredible amount of power without resorting to using a much larger and heavier pack. Update: there is 3 temperature sensors (6 wires) and 13 cell being monitored. The BMS has its own processor and talks over CAN bus, a robust automotive-grade protocol, to the main motor control processor. God Bless you! The community that sprung up around the company’s boards isn’t giving up. Update: there is 3 temperature sensors (6 wires) and 13 cell being monitored. This type of high power discharging and charging would damage most batteries, but since it's normal operation for us, we need to reliably deliver this performance over hundreds or preferably thousands of cycles. These are most commonly used for expensive remote-control airplanes and cars, with a battery as small as a deck of cards able to deliver 1.3 kW of continuous power and 2.5 kW of burst power. And am I right in thinking that if you give it a rolling start, therefore using up power just to maintain speed, it could have a range longer than 6 miles? Double the energy and you'll double the range. http://www.dirgaga.com/product/e-cigarette+cyli... http://www.patriotdirect.org/choosing-the-right... Safety and reliability during charging and operation, Sustained high power over many charge/discharge cycles, undervoltage, where one cell drops too low, overvoltage, where one cell is charged too high, overcurrent, where too much power is drawn from the pack, overtemperature, where the pack overheats, short circuit, where the positive and negative terminals of the pack are connected. If you were able to run the portable battery pack entirely down and charge at 100% efficiency, you'd get basically a full charge on the board. Enter your email address to get email alerts about new posts on this site. You've got a great product and a superb method of working issues - as well an exceptional method of allowing others to track your progress. From the beginning of this project, we've made decisions by asking ourselves "what would we want on our own personal longboards?" All the parts are tested before shipping and complete boards are durability tested to asure safe and reliable … A diconnected neutral mode will offset the lack of a swappable battery. And most importantly, we have a safe, high performance, and compact battery that preserves the design vision we had for the lightest, most powerful electric longboard ever made. Moderated by volunteers. Go Far With optional extended battery life, you can get wherever you need to go reliably. Since we are looking at a 13S2P, they only need 14 wires to monitor the battery level. With boosted battery replacements not going to be an option after they run out, I want to make these last as long as possible. The LiPo battery we used for most of our testing was always swappable, and we planned to keep it that way in production. 1 day ago. I've been riding electric boards for a couple of years now, and love the experience, and would love to get on one of your boards (I have a GNARBOARD TRAILRIDER at the moment and love it) I also suggest you guys to use the Solar powered skate board for constant charing to the battery.. In addition, the Ownboard has W2 sufficient torque to even gradients of up to 30% to cope with. Couple of questions; when the batteries do run out, am I coasting in "neutral" or pushing against the motor to charge the battery? It's important to differentiate between power and energy, since they aren't interchangeable words. Since we didn't give the board any more range than needed, the battery remains incredibly light and compact. Have you considered an external port for connecting a parallel external battery source? The Boosted board is designed from the ground up to improve your urban transportation experience. 3.2) run motors for a bit, then charge to 70%. FREE Shipping by Amazon. $94.99 . I'm dreaming of the day very soon whee the BOOSTED BOARD becomes my primary commute vehicle on days that are not raining or snowing, which should be at least 130-150 work days a year.. You guys rock! Do more, see more. Your work is an inspiration in case anyone didn't notice. Keep up the good work! Fun times. $39.90 $ 39. Excuse my english. I really appreciate the updates and it helps appreciate the engineering that much more. Although the chance of needing a replacement battery will be slim, if the need arises, are there plans to support such a need? if not wouldn't it be a way to make the booster board even more green. I have a 12 and 6 volt battery charger with a revive function on it. 00. And while going down hills, the regenerative brakes need to be able to send substantial amounts of energy back into the battery, effectively requiring it to charge very rapidly. 2) charge battery to green, then leave on charger for 1 to 2 weeks? High-power lithium-polymer batteries are easy to damage without proper care. Best regards It seems the board was not charged for around 3 months. Interesting. As the nature of lithium and the quiescent current draw from the BMS, the battery voltage will drop over a long period of time. Boosted Risers $12.00. Can barely wait for winter delivery... シ. The design involved choosing the right battery cell, adding a battery management system (BMS) and enclosing the pack in a protective case. S p o n s o r e d. New Listing Boosted Board Stealth Under 1 mile Only has 0.8 miles. Here's a battery diagram. 1281 Andersen Drive Ste. New comments cannot be posted and votes cannot be cast, More posts from the boostedboards community. Gotta filter through all of that soon. Con you confirm? We tested the new battery design on the benchtop using our motor dyno and also solid-state loads, and of course we've spent hundreds of hours outside with test units. I tried to reset pin pulling it low, and the MCLR pin pulling it low. Watch. Having a back up battery option would be key. Still very curious what type of batteries Boosted is hiding in there under those white wrappers. - Boosted Board 1st Generation The camera battery has 2 cells in series, … Taking a look at the arrangement of the batteries, the laptop battery has 6 cells in a series/parallel arrangement, so 3 cells in series to generate the 11.1 volts, and 2 cells in parallel to double the capacity to 4800 mAh. Looking great guys... Keep up the awesome work. Make sure to buy a board with an efficient and high-quality battery. Literally, in that time, I have gone blind in my right eye. The current range will work for me since I work and skate on a college campus. Because I'm waiting for you guy I'm not getting a electric bicycle. Boosted Trucks from $40.00. $70. My concern is that you maybe limiting your market. Dissassembling the battery is dangerous enough considering its high voltage and intricate design. Boosted Board skateboards are still considered one of the best in the market even though there are a ton of possible alternatives. Yes! Boosted boards are already being ridden all over the San Francisco Bay Area! LVC function will revert once the voltage of the cell was revived. When do you reasonably expect delivery of the third run? Reply. Move through traffic, fly by Public Transit, and never wait for a car to arrive. The power capability of Boosted's drivetrain would be useless without a battery that can match it. With your knowledge and expertise I'd love to see you guys bring out a board that is high performance (45 + kmph) and long rang, use all the best gear and latest technology. As a result, the error and debug data are written to the SPI FLASH. This means the anywhere from 1 to 12 of your cells are replaced. Still a lot of mysteries, Man whoever can figure out the RLOD will be a superstar. History 2012–2016. Our customers will tell you, the extended range version is well worth the extra penny, as 20 miles provides you with unparalleled range compared to almost all e-boards. I'm glad that you got everything sorted out making sure that it is done the first time it goes out to customer i'm hoping I will get mine by the end of this november so I can try it out without having to worry about rain keep me posted and good job to everyone .... Would you consider switching to LiFePo4 batteries instead? I love this idea i wish it wasnt so expensive though. Mårten, yes, the charger will work in Europe. There's more than a few of us here in Eugene, OR that would like to give it a try. But it had no mechanical protection, didn't look that great, and provided no water resistance. I would probably populate all my standard destinations with a charger... supporting the project from Japan :) Looking forward for the final product! Boosted 85 mm Lunar Orange Wheels(New in Box) $139.00. Can you confirm that as well? Boosted Battery Screws / Wings $9.00. They also had to develop ~BMS to maintain a continuous sense of the battery condition and level of charge. We found small packs that couldn't output enough power as well as high power packs that were large and heavy, but nothing met our needs and we knew a custom solution could work. I live on the Gold Coast , Australia and there's nothing better than getting up early and going for a long morning skate for a couple of hours, get some breakfast hangout etc. Wow, all this seems like a ton of painstaking work (or maybe two or three). Really pumped for you to start shipping out the pre-orders. AEBOARD SKATEBOARD. With Boosted, you can forget endlessly circling the block for a parking spot, and that faraway lunch spot-getting there is a breeze. Great choice on the battery technology and enclosure. ;), It is cool, how can I buy one? I recently ran it flat and it won’t charge up again. Boosted Motor Guards x2 $39.00. Great update, what is the FINAL EXACT weight of the board ? I so love your board I just wish it had more range I need to get me home at night when I work at the bar like swappable battery's I'm still going to get your killer board but I'm sad it will not get me home I got a ZBoard Pro then I got a ZBoard San Francisco it weighs way to much so that's way I was looking at the boosted board and the hill climbing because I live in Halifax NS, Canada and got lots of hills I got to get a new electric board to get me home but I'll use the boosted board for fun. Just think of all the fun waiting to happen. Both the V3 and the Stealth boards have intelligent regenerative braking systems that allows you to recharge the battery cells to drive your motor that fraction further. You Original case, BMS and charging port are reused. I'm definitely on the wait list already. Sounds great. I am soon to be 61. What you getting back from the uart debug port? Boosted Board’s founder Sanjay Dastoor eventually visited Bross’ New York City apartment to examine the exploded board and to retrieve the battery and the board. Ps..I now " look" up hill....!! When we say energy (you pay your utility company per kilowatt-hour of energy), we're talking about the range of the board. No more looking for multiple outlets. When will the battery self regeneration (through braking) be touched upon? 6 miles is perfect for my use (some business, some personal). However, they can’t still fall behind when it comes to market share. Since safety and reliability is paramount for us, and since our test riders have been happy without swapping batteries, we've decided to remove the connector and make the battery fixed and non-swappable. I'm in China. https://github.com/lle/boostedBattery/tree/master BATTERY PACK (4.0AH BATTERY) Regular price $199.99 Sale price $159.99 Sale View. Keep up the good work guys, and I can't wait for mine! Our test riders told us that the portability and handling of the board was way more useful than having a 10 or 20 mile (16-32 km) battery at the expense of added weight. I know it's not an elegant design solution but some people might need to go a little further. The company started a Kickstarter campaign promising a premium electric skateboard called the "Boosted Board" for a $100,000 goal. Yes it is extremely difficult. We first tried to find an existing battery pack that met our requirements. . All I would need to tote would be my board. I'm a sixties teen in a sixteen teen body - I may need to buy alot of knee/arm protection soon. Product details. My son Mike has been keeping me apprised of your progress but today is my first opportunity to read the Boosted Blog. From left to right are AAA, AA, and 9V alkaline batteries, an Apple USB charger, a small and cheap AC-DC converter, a high-quality AC-DC laptop power supply, and the battery cell we use for our pack. We even created a CAD model of the BMS circuit board to make sure it fit correctly into the enclosure. XR battery. Travis, the LiFePO4 chemistry is the one we're using. I was hoping to use my board for professional applications, as being a cameraman, a board like this could revolutionize high speed tracking shots in tight spaces. Firstly, your product looks amazing, really well designed, thought out and put together,a totally slick and a high end product. The most important design constraint was safety and reliability. Kutrick Boosted Board Kevlar Belts for Boosted Board V2, Mini S, Mini X, Plus, and Stealth - Reinforced Kevlar / 350 Miles Normal Tested | Much Stronger Than Original Boosted Belts. I have put together a 10S 1P battery pack with new 20700 Panasonic cells with 8 amps capacity and 30A continues discharge capabilities. The standard charger should complete a full charge in about 90 minutes, faster than most other electric bikes, scooters, and skateboards. It's summer downunder,out on my old board am/ pm waiting for my "Boosted" to appear.. We mounted a 6 mile (10 km) battery to our drivetrain and it worked incredibly well. And I would be a fan of selling extra chargers so I can keep one at work and one at home. Fantastic update! Battery: On small boards, you won’t have enough space for a big battery, so it’s a given that your range probably won’t be the best. And bah humbug to folks like me who don't RTFA closely! The 18650 cells and 26650 cell that you sometimes see in the battery conversation are just the types of the cell inside a Li-Ion pack, with 18650 being the most common cells used. Not everyone needs to travel a short distance from the train/bus/carpark to the office. We are getting debug information back from the BMS. Is a guy on here that fixed my sons battery with RLOD. High-power lithium batteries need more care than the average car battery, with more complicated charging procedures and safety electronics between the battery and the rest of the system. Today we explain the performance and specs we needed from our battery, how we prototyped it, how it changed as we prepared for production, and how we tested our new design. I live in Sweden and do not have all of small errands like bakery, postoffice, newsstand a s o 2 miles away. I also found another interesting things how to choose the right battery for solar system power here : 23 visitors ???? And we also noticed that of the 40+ riders using 20+ boards for errands, commuting, and fun, only one ever asked for a second battery. Once a cell layout was decided, we moved to CAD models and eventually 3D prints to test how different designs looked and felt in person. The continuous power output on the portable battery pack is rated at 100VA. I'm also impressed by your dedication to giving the best riding experience! A: The current theory (which may be inaccurate and wrong) is that when the cells are heavily unbalanced (>500 mV), an error is triggered. 1. $25.00 shipping. - Can we customize our order to be different long board from Loaded Boards, such as The Bhangra? level 1. Balance charge the additional 18650 cells for Boosted Boards with the stock charger. Wow, nice work and design. GENUINE Boosted - Stealth Electric Longboard REPLACEMENT WHEELS FOR - BPN-102044. We measure the range using a 175 lb (80 kg) rider on flat, smooth pavement at average riding speeds. When is the first production run ready for UK delivery? So why change? This battery pack is designed to attach to a custom designed board that I have been working on but is not ready for prime time yet. Boosted Board Extended Range Battery XR LOW MILES Excellent Condition. In this case, especially with our obsession with portability and handling, the answer was simple:  lithium-ion. To hold the battery to the board, we designed a fabric pouch with button snaps. With a few suppliers to choose from, we optimized for reliability and performance with a very high-quality cell that we could easily obtain in the volumes we're producing. You will need some quite expensive tools to properly put together a identical pack. IN-teresting! I was 59 when I ordered the board. And, of course, we would need to extensively test this new design. However, if the BMS detects that the cells go below a certain voltage below proper cut off voltage (<2) then it will disable the battery … You can tell by the pcb and the way the transistors are aligned that I have absolutely no idea what I’m talking about. LithiumCore 4A Fast Charger for Boosted Board V2 (Compatible with Mini S, Mini X, Plus, Stealth, Rev Scooter) 4.1 out of 5 stars. Congrats on the progress. For the people with concerns about the 6-mile range, here is my thought: Like an electric bicycle that you can still pedal when it runs out of juice, you can still push the board (and that's 10 times faster than walking) all the while keeping braking capabilities for descending hills. The Boosted board is spec'd at 99 watt-hours. The boards really look the business. This would preserve the integrity of the current design, yet provide the flexibility to extend the range to the limits of optional external battery sources. $1,200.00. Finally, each battery also needs the BMS to be attached for safety reasons, so the cost of a second battery (along with enclosure and BMS) would be prohibitively high. The company was founded by Sanjay Dastoor, John Ulmen, and Matthew Tran, who delivered a TED talk on the subject in 2013.. Everything you want to reach should be within 2 miles or take the car. Actually, how do you guys ship them overseas? *Price Includes return shipping* Is your battery no longer working and flashing a series of lights at you? Riders and fans of Boosted coming together to promote group rides, safety, riding routes, discuss maintenance, tricks, and sharing the experience of carving, cruising, and commuting on the world's best electric last mile vehicles. This cell can produce 230W continuously or 384W for a 10-second burst. Great work ! 3) every month or 2: 3.1) put back on charger for a week straight. We found by testing early prototypes that a 6 mile (10 km) range was more than enough for short trips and commutes, especially with a fast and portable charger. Looking absolutely amazing but hurry up I will be over fifty by the time I get one, If you calculate with 6 miles on flat clean nice asfalt would the normal range be 4-5 miles. And it was difficult to calculate the battery's state of charge without more advanced electronics. Anyone who wishes to buy a Boosted board needs to do their research before buying. We see people buying a replacement then getting the same problem again before they do research. A quick comparison of … Charge your cell phone, Boosted remote, shred lights right off your board. These are genuine cells and will be A123 cells or something comparable.