48V 20Ah 24Ah 28Ah 13S8P Li-ion Battery Pack Electric Bike, Scooter, eBike, EV 52V

Battery Model: ALT-13S8P

Rated capacity (ah): 20Ah ; 24Ah ; 28Ah

Nominal voltage (V): 48V

Energy: 960Wh ; 1152Wh ; 1344Wh

Technical description: 3.7 V  li-ion   104pcs  18650

Cell combination: 13-series 8-parallel

Battery size: 270*150*70mm

Number of cells (series*parallel): 104pcs  (13*8).  - genuine Samsung 18650 cells

Low voltage (V): 42 V

Charge voltage (V): 54.6V

Built in 40A BMS with balance function, over-discharge, overcharge protection, temperature sensor

Rated discharge current (a): 40а

Instantaneous maximum discharge current (a): 60A  (1-2s)

Maximum Continuous Discharge Current (A): 40a

Battery weight: about 5.7kg

Fibreglass case around the battery pack

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*The shape of the battery can be customised.

* BMS can be upgraded to higher power

Postage is made with UPS - lithium battery special delivery - insured.

 

Like most of our listed lithium battery packs these are custom made products, also made to order. Please refer to our Terms and Conditions page for details.

 

Battery Safety Warning!

Li-Ion/Lipo Batteries can leak, create gas, cause fires, or explode when misused or damaged!
For your safety, you must read these instructions an warnings before using or charging Li-ion/Lipo Batteries.

Please fully charge the battery before first use.
Use only high quality certified battery chargers specifically designed  for Li-ion/Lipo rechargeable batteries.
Lithium Batteries should never be discharged below 3V per cell.
Never exceed a battery's maximum continuous discharge rating (A). Risk of heating and/or fire. 

DO NOT overcharge ! Always compare battery label with charger settings or specifications.
DO NOT short-circuit the battery, keep away from loose and metal objects.
DO NOT use a battery if there is abnormal smell, heat, deformities, or discoloration.
DO NOT crush, hit, impact or disassemble Li-ion battery.
DO NOT dispose of in fire or high temperature (more then 60C / 140F)

DO NOT drop in any kind of liquids.

*Connectors can be XT60, XT90, XLR 3 Pin, or any other specified by the customer.

*Lead time / dispatch time is 6 to 10 working days.