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JUMP eBike Battery 40 cell 18650 LG MH1 36v 12.8Ah 460Wh

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  • $154.00
  • Regular price $300.00
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Please read the description carefully.

Shipping to Lower 48 USA states via Fedex Ground only. No international shipping including Hawaii, Guam, Puerto Rico. Non-USA customers click here.

 

These are untested JUMP eBike Batteries with 40 cells 18650 LG MH1 36v 12.8Ah 460Wh in 10s4p configuration. They contain x40 high quality 3200mAh LG MH1 18650 lithium-ion cells. Packs have around 90-95% capacity.

Requires the use of a DIY Dongle CAN Controller to activate/wake the BMS. Instructions to DIY your own dongle can be found here. Alternatively you can also perform this hack to wake them up. You can also replace the BMS or just harvest cells. Packs are untested and sold as-is.

These packs don't have glue, thus making them perfect for harvesting cells. To do so you have to open and extract the cells,  you'll have to cut and clean the Nickel interconnects using snips. Once the Cells are out and clean you will have to test them using a charger like this.

Available in quantities x1, x2, x3 x4 and x6.


Typical Capacity: 3200mAh
Nominal Capcity: 3100mAh
Diameter: 18mm
Length: 65mm
Voltage nominal: 3.6V
Charge voltage cut-off: 4.2V
Discharging cut-off: 2.5V
Module Dimentions: 16"x 3"x1.75"


I recommending using this BMS units:
https://s.click.aliexpress.com/e/_dSVRp01

 

LGMH1

 

 

Required Dongle CAN Controller

This a STM32 Based CAN controller to wake up the JUMP 36v Scooter Battery pack BMS system. Fully Coded by ALEX GRADEA with source code found here, ready to be wired and used.

Battery Pin Out:

Red: 5v Positive
Black: 5v Ground
Yellow: CANH
Green: CANL
Orange: Connect to Pink
Pink: Connect to Orange
Blue: Not used
White: Not used

Power Connector
Red: LOAD Positive
Black: LOAD Negative
Yellow: Charge Positive
Black: Charge Positive

Watch this video for more info:

Combine multiple packs using my DC Powerstrip:

 

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Note that these are reclaimed packs, so the actual cell voltage you receive may be lower than the label shows. These items are sold for DIY and Second Life purposes. Listings that are “untested” as sold as-is and cannot be returned, exchanged or refunded. We make no guarantees that all cells will be usable. Even when sold as “new”, “NOS”, or “like-new”, they may be in less than perfect condition. Buyer is responsible for proper cell recycling/disposal. Sold as-is. No refunds.

If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.


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