Cylindrical li-ion battery, buy 2s1p 7.4v 2200mah li ion battery pack outdoor lighting battery pack external battery pack on China Suppliers Mobile

Product Details

2s1p 7.4v 2200mah li ion battery pack outdoor lighting battery pack external battery pack

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Specification

Model	DEL-2S1P
Nominal Voltage	7.4V
Nominal Capacity	2000mAh/2200mAh/2400mAh/2600mAh/2800mAh
Max charging current	2A(adjustable)
Continuous discharge current	≤2A(low current discharge, adjustable)
Pulse discharge current	≤7A(adjustable)
Cycle life	More than 500 times
Weight	About 120g
Charging Temperature	0~45°C
Discharging temperature	-20~60°C
Storage temperature	-20~35°C
Size	371967mm
Over-charged protection voltage	8.4V±0.05V
Over-discharged protection voltage	6.0V±0.25V
Output terminal and line requirements	With label, plug, connector, can be customized

Features

1.Different capacity battery cells for option: 2000mAh/2200mAh/2400mAh/2600mAh/2800mAh

2.Green product, long standby time, one year wrranty, excellent safety performance.

3.Short circuit testing passed, overcharge testing passed

4.Best sale service and good price

5.High capacity, high level platform, long working hours, long cycle life,

6.Application :wireless monitoring equipment, communication equipment, medical apparatus and instruments equipment, instrument, LED light, traffic direction board, portable small household appliances, electric tool, toys,ect

Pictures

Why choose lithium ion battery?

Lithium ion is the battery technology of today.

Do you want to be the fasted or best performing?

Do you want to save energy or burn less fuel?

Do you want your investment to last longest?

Do you want to be’out there’ longest without getting anxious about your energy?

Then lithium ion is your choice of batteries.

A few of its outstanding featuers:

Space and weight savings up to 70%

Longer lifespan of traditional batteries

Extremely fast charging and discharging.

High efficiency,not wasting energy.

Safe operation.

Tips

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

Certifications

About Us

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