• 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!

    60v 12ah Samsung 40T HIGH Current Lithium ion E-Bike Battery w/ Bluetooth BMS

    Original price was: $650.00.Current price is: $549.99.
    Electric Bike Battery with Bluetooth BMS!
    • HIGH Current 16S 3P pack with Samsung 21700 40T cells
    • 12 amp hours
    • Dimensions are approx 11” x 4.25” x 3.5”
    • 720 Watt Hours!
    • Output wires are 10AWG silicone

    Each cell is rated to handle 30 amp continuous output! Built using an 80 amp continuous JK Bluetooth BMS for HIGH POWER applications and easy cell monitoring on either iOS or Android app.

    Please read full description before purchasing.  
  • Sale!

    60v 16ah Samsung 40T HIGH Current Lithium ion E-Bike Battery w/ Bluetooth BMS

    Original price was: $695.00.Current price is: $599.99.
    Electric Bike Battery with Bluetooth BMS!
    • HIGH Current 16S 4P pack with Samsung 21700 40T cells
    • 16 amp hours
    • Dimensions are approx 14” x 4.35” x 3.5”
    • 960 Watt Hours!
    • Output wires are 10AWG silicone

    Each cell is rated to handle 30 amp continuous output! Built using an 80 amp continuous JK Bluetooth BMS for HIGH POWER applications and easy cell monitoring on either iOS or Android app.

    Please read full description before purchasing.  
  • Sale!

    72v 12.6ah Molicel P42A Lithium ion E-Bike Battery

    Original price was: $849.99.Current price is: $699.99.

    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.

  • 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!

    72v 12ah Samsung 40T Lithium ion E-Bike Battery

    Original price was: $779.99.Current price is: $679.99.

    Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned marketplace since 2014.

    			
  • Sale!

    72v 13.5ah Molicel P45B Series Lithium-ion eBike Battery

    Original price was: $929.99.Current price is: $818.40.

    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.

     
  • Sale!

    72v 15ah Samsung 50S Lithium ion E-Bike Battery

    Original price was: $919.99.Current price is: $839.99.

    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!!
    Please read full description.
  • 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!

    72v 8ah Samsung 40T 21700, Lithium ion E-Bike Battery

    Original price was: $509.00.Current price is: $469.00.

    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.

    
     			
  • Sale!

    72v 9ah Molicel P45B Series Lithium-ion eBike Battery

    Original price was: $629.99.Current price is: $554.00.
     

    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.

    
     			
  • Buy 2 Battery Packs,
    Get this FREE!
    (limited-time offer, hurry while supplies last)
    Dual Battery Parallel Module - brought to you by Bicycle Motor Works
    20-72v, 120 amps
    Now 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 25mm
    If 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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