Specifications

li-ion battery packs 7.4v 2000mah
1.Low self discharge
2.No memory effect
3.Green product
4.Factory

li-ion battery packs 7.4v 2000mah

 

 

 Product Specification

 

Nominal voltage	7.4 V
Nominal capacity	2000 mAh
Standard charging current	0.2 C
Maximum charging current	0.5 C
Standard discharge current	0.2 C
Maximum discharge current	1 C
Finished resistance	≤ 90mΩ
Working temperature	Charging: 0-45 C
	Discharge: -20-60C
	Storage temperature: 0-45 C
Product size	MAX52 × 35 x 18.6 mm
Weight	80 g
After charging protection voltage	4.22-4.28 V
Discharge protection voltage	2.438-2.562 V
The flow value	4 A

 

 

 

Product Features

 

1.Discharge Rate:Low Discharge Rate

 

2.Packing:Customized

 

3.High capacity, which can support long work time

 

4.Injection Technology to make battery more stable;the indvidual cells can be assembled in parallel or series into stacks by customers' requirements.

 

5.With short-circuit production function, safe and reliable;

 

6.Up to 500 cycles life,low self-discharge,no memory effect;long cycle life, the capicity will remain 80% or more after 500 times charging and discharging cycles, with high discharging platform which can reach more than 100min at discharging current by 0.5C, and the safety is high, no burn, no explosion.

 

7.Factory mastered technology and competitive price;

 

 

Product Picture

 

 

 

 

 

 

About Us

 

 

Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of batteries.

•  All our products are high quality,we have strictly inspected before they leave the factory. 

 

•  We have excellent service and fast delivery.

 

•  We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.

      Welcome to visit our company!