60v 2.2ah high quality lithium ion battery 

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Specification

 Battery PCB SPECS

1.Charging voltage:DC:67.2V CC/CV

Single cell balancing voltage:4.20±0.025V

2 Current single cell balancing current: 84±10mA

Consumption current (self) ≤20μA

Max constant charging current:2A
Max constant discharging current 15A

3 Over-charge protection(single) Over-charge detection voltage 4.275±0.025V
Over -charge detection delaying time: 0.5S—2.0S
Over-charge recover voltage: 4.175±0.025V

4 Over-discharge protection(single) over-discharge detection voltage: 2.50±0.05V
Over-discharge detection delaying time:10mS—200mS
Over-discharge recover voltage: 2.40±0.05V

5 Over-current protection  over-current detection voltage:0.10±0.015V
Over-current detection current:80±10A
Over-current detection delaying time:5ms—20ms
recover status cut over load,self recovery

6 Short-circuit protection detection status 
Detection delaying time:200-500us
recover status cut over load,self recovery

7 Resistence protection circuit (MOSFET) ≤30mΩ
8 Temperature working temperature range -40~+70℃
Storage temperature range: -40~+125℃

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 : widely used in li-ion battery, 18650 li-ion battery, polymer lithium battery,lifepo4 battery

                      1)Communication device: communication base station, handheld road test instruments, portable communication tester, portable radio station

                      2)Medical instruments: monitor, electrocardiogram machine, portable type-B ultrasonic, defibrillator, breathing machine

                      3)Industrial instrument:water quality testing meter, geotechnical tester, laser orientation instrument car arrester

                      4)Electric tools: handheld electric drill, moped, golf carts

Picture

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

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.

Welcome to visit our company to discuss the business cooperation !