Date:2016-04-09

EVVA Protected 18650 3100mAh Rechargeable Li-ion Battery for Flashlight


Use Panasonic NCR18650A li-ion cell, built-in Seiko IC and 3 MOSFETs to protect battery from over charge, over discharge, short circuit, low temperature and over temperature.

Specifications

Item

Protected 3.7V 3100mAh 18650 lithium battery

Supplier

EVVA TECHNOLOGY CO.,LIMITED

Cell 

Panasonic NCR18650A 3100mAh cell

Nominal voltage

3.7V

Nominal capacity

3100mAh

discharge at 0.2C mA

Minimum capacity 

2950mAh 

Stanard Charge voltage

4.20V ( Full Charged Voltage )

Standard Charge current

1600mA

Charge Time(Std.)

3 hours

Discharge cut-off voltage

2.50V

Standard Discharge current

620mA

Standard Discharge cut off current

30mA

PCB Protection trip current

about 10A

Operating environment 

Charging, 0°C ~ 45°C ;  65±20%RH  

Discharging, -20°C~60°C ;  65±20%RH

Storage environment

-20°C~60°C; Less than 1 month

-20°C~60°C; Less than 3 months

Cell Weight )

50g max.

Cell Dimension

(L)68.90mm*(D)18.60mm

Applications
18650 Torch, 18650 flashlight and other LED lighting
Features
Use original Panasonic NCR18650A cells, high performance
With Protection circuit Board: SEIKO IC, three MOS
Light weight, small size and high performance
Small internal resistance
High energy density, low self-discharge
OEM orders are available~