Product Details

Powerful 3500mAh rechargeable 3.7v 18650 EFAN high drain 25A battery

PRODUCT DESCRIPTION

Brand Name: EFAN

Model Number: 18650 3500mAh 25A

Battery Capacity(mAh): 3500

weight: 65g/pc, 65g/pc

size: 18650

Place of Origin: Guangdong, China

Color: Green&black

SKU: 1415

Fast Charge: 4.2V

Max dicharge: 25A

Continuous discharge: 17A

Standard Charge: 1550mAh

Skype: yfsales31

In stock: YES

OEM: Welcome

Supply Ability of EIZFAN Battery

Supply Ability:1000000 Piece/Pieces per Week 18650 ecigs 3.7v battery

Nominal Specifications of 18650 Battery

Item	Condition / Note	Specification
Capacity	Std. charge / discharge	3500mAh
Nominal Voltage	Average of Std. Discharge	3.70V
Standard Charge	Constant current	1550mA
	Constant current	1550mA
	Constant voltage	4.20V
	End current(Cut off)	50mA
Fast Charge	Constant current	2000mA
	Constant voltage	4.20V± 0.05V
	End current(Cut off)	100mA
Max. Charge Voltage		4.20V
Max. Charge Current		2000mA
Standard Discharge	Constant current	500mA
Standard Discharge
Fast Discharge
Fast Discharge	End voltage(Cut off)	2.5V
Max. Discharge Current
Max. Discharge Current	Max discharge	25A
Weight	Approx.	Max. 49.0G
Operating Temperature	Charge	0 ~ 50°C
Operating Temperature	Discharge	-20~ 60°C
Storage Temperature	1 month	-20 ~ 60°C
	3 months	-20 ~45°C
	1 year	-20 ~ 20°C
Dimension		(D)18.2 + 0.2/-0.3 mm
Dimension		(H) 65.05 ± 0.2 mm

Internal resistance : 30-33mΩ

Application

18650 Batteries Usage: Flashlights, E-cigs & Vaping Mods, Power Tools, Solar lighting, emergency lighting, cordless phone, walkie talkie, blue tooth, etc.