Lithium Battery 18650 6S2P 4800mAH 21.6V

2020-08-11 09:15


Product features1. production by automatic production line with high quality materials
2. Strictly quality control
Charging Temperature0~45℃
Nominal capacity4800mAhDischarging Temperature-20 ~ 60℃
Nominal voltage21.6VStorage temperature≤1 month: 45~60℃
≤3 months: 25~45℃
≤12 months: -20~25℃
≤60%RH Recharge every 6 months
Max charge voltage25.2VHumidity Range0~85%   (non-condensing)
Discharge cut off voltage16.5VDimensionabout 56*38*70 (mm)
Standard charge current0.2CWeightabout 300g
Max charge current1CBrandAIN/ Neutral / OEM
Standard discharge current0.2CWarranty12 Months
Max discharge current3CPCB/PCMyes
Charging modeCC/CVConnector2 cables
Internal resistance800Battery typeLi-ion
Cycle life1000 cycles (≥80%)Rechargeable or notYes

 AIN Warning:

1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway

Why Choose Us

1.Long life, large capacity and good shock resistance

2.Low self-discharge and good discharge performance at low temperature

3.Strong charging acceptance and quick-charging capability

4.Strong over-discharge resistance and charge retention

5.Maintenance-free and no acid or water for maintenance in usage

6.Excellent large current discharge performance, and have obvious advantages in startup and climbing

7. High temperature performance

8. Environmental friendly

9. Lighter weight smaller size

10.Most safe no explosion no fire

The series of 21.6V and above lithium ion batteries can be widely used on:

* Military flashlights

* Electrical equipment

* Solar system

* Golf trolley cart

* Electric vehicles

* Portable test instrument, etc.


1.Q:Are you really factory or just trade company?
A: We are factory, founded in 2010, if you don’t believe our words, we can show you a live video.

2.Q: How long is the warranty time?
A: Warranty time is 12 months for Li-ion/li-polymer battery and 18 months for LiFePO4 battery. Our battery defective ratio is under 0.2%, we will repair defective batteries for free and bare shipping fee if it’s quality problem.

3.Q: How to proceed with an order?
A: We make customized battery, with check details such as application, voltage, capacity, size, discharge current, order quantity, etc., then quote based on your request, if no problem ,we can draft sample order for your confirmation and arrange payment, then we make sample for testing.

4.Q: How’s your leadtime?
A: 2-5 days for samples, 15-25 days for mass production. If it’s special model or complex design, leadtime will be longer.

5.Q:Is it OK to print my logo on it?
A: Yes, as long as you provide authorization to us, we will print logo on battery.

6.Q: What’s the payment terms?
A: Sample fee should be 100% prepaid. For mass production, payment terms is 30% deposit, 70% balance to be paid before shipment. For big amount, we can discuss better payment terms for you after 2-3 orders.

Note: We are a battery manufacturer. All products do not support retail, we only do B2B business.please contact us for product prices!