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Booant 2500W 52v 40ah Lithium Battery Pack

$733.99 $815.55
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BOOANT Battery Pack Mainly Use Original SAMSUNG, Panasonic, LG, Etc Cells.


This Booant 2500W 52v 40ah Lithium Battery Pack with 5A Charger is a powerful and reliable choice for your energy needs.

With 2500 watts of power, a 52-volt output, and a 40Ah capacity, this battery pack provides reliable power for long run times.

The included 5A charger ensures quick and efficient charging.



Battery Model: 52V 40Ah

Nominal Voltage: 52V

Nominal Capacity: 40.6Ah

Cell Specification : Lithium 18650 2900mAh  3.7V Cell

Cell Brand:  DMEGC

Cell OverCharge Protection Voltage: 4.2V/Cell

Cell Overdischarge Protection Voltage: 2.8V/cell

Cell Combination: 14 Series 14 Paralles

Cell Quantity (parallel x series): 196 pcs

BMS: 50A(Can be customized)

50A BMS Suitable Motor: Less than 52V 2500W(MAX) Motor

Discharge Cutoff Voltage (V): 39.2V+/-0.5V

Charge Cutoff Voltage (V): 58.8V+/-0.5V

Rated Discharge Current (A): 40A

Maximum peak discharge current (A): 150A

Maximum Continuous Discharge Current (A): 50A

Charger mode: CC/CV

Standard Charge Current (A): 2A

Max Fast Charge Current (A): 10A

Charge Time under 5A Fast Charge Current: approx 8--9 hours

Battery Weight: about 10 kg


Cycle life: ≥80% capacity after 1000 cycles.

Discharge Temperature: -20 to 65°C

Charge Temperature: 0 to 45°C

1. Battery Pack *1         

2. 58.8V 5A Charger *1       

3. AC Power Cable *1    

4. Discharge Extension Cable *1   




Don't hit, pierce, strike, trample or throw the battery.

Don't put the battery in the water, keep the battery cool and dry condition .

Don't put the battery near a heat source such as fire or heater.

Use the specified charger that come with the battery.

Don't reverse the position and negative pole.

Don't connect the positive and negative terminals with metal objects which would cause short circuit

Don't transport or store the battery with metal objects together , such as hairpins, necklaces, etc.

Everything you need to know about batteries are chargers from other manufacturers safe to use?

Booant chargers are adapted specifically to the Booant batteries Using a different charger may reduce the service life of the batteries or cause other damage or malfunctions in the eBike system.

Can Booant batteries be opened to replace individual cells?

Booant eBike batteries must never be opened – not even if they are being repaired by third parties. Opening the battery always means interfering with the condition approved by Booant and entails safety-related risks. once opened, may catch fire during assembly due to crushed or incorrectly routed cables, detached components or poor quality electrical connections.

After opening, the seal of the housing can no longer be guaranteed, so that the ingress of water or dust can lead to damage to the monitoring electronics (Battery Management System) or to the cells. 

For battery packs, we offer up to 12 months free warranty.

For Chargers, we provide up to 6 months free warranty.

If there is any problem with the battery under normal use, please contact us and we will have professionals to solve your problem.

If you need one kind of battery which can’t find in our store, we also accept customization service for you, and supports OEM service.

  WhatsApp: +86 150 1369 3855