Date:2016-04-09

EVVA Protected 18650 2800mAh Li-ion Rechargeable Battery for Flashlight


With original Samsung ICR18650-28A li-ion cell, built-in Seiko IC and two MOSFETs to ensure high performance and necessary protection.

Specifications  

 

Type

EVVA Protected 18650 2800mAh li-ion battery

Supplier

EVVA TECHNOLOGY CO.,LIMITED

Cell 

Samsung ICR18650-28A li-ion cell

Nominal voltage

3.7V

Nominal capacity

2800mAh

discharge at 0.2C mA

Stanard Charge voltage

4.30V ( Full Charged Voltage )

Standard Charge current

1400mA

Charge time 1.35A
Max. discharge current 3 hours

Discharge cut-off voltage

2.75V

Standard discharge current 560mAh
Standrad 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 )

48g max.

Cell Dimension

(L)68.90mm*(D)18.60mm

Use original Samsung ICR18650-28A lithium cells, high performance
With Protection circuit Board: SEIKO IC, two MOSFETs Version
Customized heatshrink or sticker is available.