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Buy 2 Battery Packs,Get this FREE!(limited-time offer, hurry while supplies last)Dual Battery Parallel Module - brought to you by Bicycle Motor Works20-72v, 120 ampsNow you can safely run two battery packs in parallel. Double your current, double your range, double you fun!Size of module: 63mm x 78mm x 25mmIf you don’t already know, without a protective circuit there are many dangers to using two battery packs in parallel in order to increase your range. This smart module eliminates those dangers, and it allows you to easily and safely combine two packs of the same nominal voltage.When the packs are at the same voltage level, the module will draw equally from each pack to power your motor. If the packs are at different voltage levels, the module will draw on the higher voltage pack until the voltage levels become equal. At that point both packs will be combined to power your motor.Use two battery packs of equal nominal voltage. You can combine two packs of different capacity (ie: 10ah + 15ah)See full description.
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Sale!
NEW COLLECTION Super Pack - The ultimate 72v high current, long range pack - available in your choice of premium cells.
Like all of our packs, these new packs are built with pride in our Bethlehem, PA facility. We don’t just trust that an overseas manufacturer uses the correct and genuine cells - we ARE the manufacturer so we KNOW exactly what quality, high current packs requires to perform.
*** Please read full description for details
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Sale!
Premium Electric Bike Battery with an awesome new design for high power mid drives.
** 90 amp continuous, 120 amp burst BMS!
- Molicel P45B cells (2P) are rated to handle 90 amps continuous
- US Made, Protected, Safely Sealed and Shipped
Please read the full description. Lithium Ion batteries can be dangerous.
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Sale!
Behold an amazing ebike battery with 80amp continuous, 120 amp burst BMS!
Samsung 40T cells (2P) are rated to handle 60 amps continuous!!
Read the full description before purchasing. -
Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned business since 2014.
The NEW Ampace JP40 21700 cell is the most advanced in lithium-ion technology!
They are superior in High-Current applications in several ways:-Highest performing 21700 cell by discharge rate-Performs excellent in cold weather! No loss of capacity down to -20C (-4F)-Tabless design (meaning all tab) equals unheard of peak current of 140 amps for 5 second bursts - THATS FOR EACH CELL!-On tests at 40 amp contunual discharge, it's conquering the Molicel p42a, p45b and P50B in energy delivery and thermals.-Single cells have been stress tested (30 amp continuous discharge, 5 amp charge) for 100 cycles with only 2% capacity loss.Read the full description before purchasing. -
Sale!
Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned marketplace since 2014
- Smallest and Lightest 72v 15ash pack - EVER!
- Samsung 50S cells - The latest and greatest!!
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Sale!
Premium Electric Bike Battery with an awesome new design for high power mid drives.
** 90 amp continuous, 120 amp burst BMS!
- Molicel P45B cells (3P) are rated to handle 135 amps continuous
- US Made, Protected, Safely Sealed and Shipped
Please read the full description. Lithium Ion batteries can be dangerous.
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Sale!
Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned marketplace since 2014.
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Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned business since 2014.
The NEW Ampace JP40 21700 cell is the most advanced in lithium-ion technology!
They are superior in High-Current applications in several ways:-Highest performing 21700 cell by discharge rate-Performs excellent in cold weather! No loss of capacity down to -20C (-4F)-Tabless design (meaning all tab) equals unheard of peak current of 140 amps for 5 second bursts - THATS FOR EACH CELL!-On tests at 40 amp contunual discharge, it's conquering the Molicel p42a, p45b and P50B in energy delivery and thermals.-Single cells have been stress tested (30 amp continuous discharge, 5 amp charge) for 100 cycles with only 2% capacity loss. -
Sale!
Premium Electric Bike Battery with an awesome new design for high power mid drives
** 90 amp continuous, 120 amp burst BMS!
- Molicel P42A cells (3P) are rated to handle 90 amps continuous
- US Made, Protected, Safely Sealed and Shipped
Please read the full description. Lithium Ion batteries can be dangerous.