Welcome to ECBAY
Li-ion rechargeable flashlight batteries 18650 7.4V 4400mah
Li-ion rechargeable flashlight batteries 18650 7.4V 4400mah

Li-ion rechargeable flashlight batteries 18650 7.4V 4400mah 18650 battery pack li ion battery pack

Li-ion rechargeable batteries 18650 7.4V 4400mah 

 

18650 battery pack

 

 

 

Features

Item

Specification

  Nominal Voltage

7.4V

Nominal  Capacity

4400mAh(0.2C discharge)

Size

Customized

Weight

200g

Composed Type

2S2P

Max Charge Protetion Voltage

8.6V

Cut-off Discharge Voltage

7.4V

Charging Current

0.2C

Charging Time

4-5H

Charge Method

CC-CV(constant current and constant voltage )

Max Discharge Current

2A

Recharge Cycle Life

800times

Working Temperature

Charge

0~45°C,45~85%RH

Dis-charge

-20~60°C,45~85%RH

StorageTemperature

One month

-20~60°C,45~85%RH

and Humidity

Three months

-20~45°C,45~85%RH

One year:

-20~25°C,45~85%RH

Protection Fuctions

Over charge, Over discharge, Over load, Short Circuit

Warranty

12 months

Li-ion rechargeable flashlight batteries 18650 7.4V 4400mah

Ads by Google


About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2013 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.