Project Description

36V 4.4Ah 10S2P 7.8Ah 8.7Ah 8.8Ah 9Ah 10Ah 11Ah 12Ah 15Ah  10S3P 10S4P lithium battery

 Type:  Li-ion Battery Pack
 Battery Size:  210*55*70mm or customize
 Product Name :  36v 4.4ah lithium ion battery
 Nominal Voltage:  36V
 Customized voltage:  36V or customized
 Weight:  1.2kg
 Brand Name :  KMD
 Cell:  Grade A
 Customized capacity:  4400mAh or customized
 Cycle life:  500 times
 Warranty:  2 Year
 Application:  E-scooter/solar system/golf cart/E-vehicles
 Certificate:  CE/UN38.3/MSDS
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A quality BMS with a separate charge and discharge port, plus temperature and balancing!

Tested at 90% or better capacity which means they have very few cycles, will work like new, and have a lot of life left. Eve cells are rated at 1000 cycles!

Using the charge port of the BMS wire you can charge these at 4A。The BMS is top quality and trusted by major brands. It protects against over charge, over discharge, balances cells, and has temperature protection with probes.

These Li-ion batteries are our longest lasting E-Bike Battery, and have a longer lifespan than other types of Lithium batteries. They typically last 2-4 years. They are also our lightest batteries – at half the weight of lead-acid batteries.

Product Model KMD-3644
Nominal voltage 36V
Nominal capacity 4400mAh
Max charge current 1C
Max discharge current 3C
Cycle life 500 times
Charge Method Constant Current, Constant Voltage
Size(mm) 220 x 55 x 70 mm
Weight About 1.2kg
Charge temperature(°C) 0~45°C
Discharging temperature -20~60 °C
Storage temperature -20~35°C
Protection Over charge protection Over discharge protection
Over current protection Short circuit protection,etc.



1. Can you provide a sample for quality test?

Yes, we can provide samples, but the shipping cost at your expense.

2. Can you accept OEM and ODM Service?

Yes, we supply OEM&ODM service as clients requirement.

3. Can we get samples for test?

Yes, but free samples are not available at beginning.

4. What’s the minimum order MOQ?
MOQ 5 pcs

5. What’s your payment term?

TT, L/C, West Union, Paypal etc.

6. What’s your warranty for products?

Generally speaking, it’s one year’s warranty, for quality problems, we will send a new one to you.

7. How long will be the delivery?

Usually delivery in 10-15 days, but also will be changed according to the quantity or other things.

8. How do you control your product quality.

All batteries have more than 10 steps testing during the whole production.

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