The Efest 18650 battery 3500mAh possesses one of the largest capacities of same-size Efest batteries. Moreover, it features a maximum discharge of 20 Amperes as well as a continuous discharge of 10 Amperes. The Efest 18650 battery 3500mah features a nominal voltage of 3.7 Volts and a charge voltage of 4.2 Volts. The Efest 18650 battery 3500mAh 20A employs Li-Ion chemistry, a lifespan of more than 500 cycles, as well as a flat top positive side.
The Efest 18650 3500mah battery possesses a cylindrical shape and weighs 46 grams. Moreover, the Efest 18650 3500mAh battery features the following dimensions: 65mm in length and 18mm in diameter. Additionally, the Efest 18650 3500mah battery is made in a purple color and features some information printed on it in the color white.
The Efest 18650 battery 20A is an unprotected battery. Moreover, the Efest 18650 battery 20A is recommended to be utilized in protected battery packs only. As the Efest 18650 battery 20A possesses Li-Ion chemistry, the user needs to understand the potential dangers of such chemistry properly. Such a type of battery is better to charge with an Efest LUC Mini battery charger.
Model: Efest 18650 IMR Battery
Continuous discharge: 10A
Max discharge: 20A
Nominal voltage: 3.7V
Charge voltage: 4.2V
Positive side: Flat top
Charging time: 4.2V/ 2.0A
1x Efest 18650 Battery
The Efest 18650 battery 3500mAh is undefended and intentional for utilization in sheltered battery packs only and NOT separately or as a standalone product. With a focus on functioning guardedly, the Efest 18650 battery 3500mAh must have supplementary safety in the form of a PCB [protection circuit board] or BMS [battery management system]. This is not constituted on the Efest 18650 battery 3500mAh.
** Don’t pierce the battery with a nail, nor create a hole in the battery.
** Don’t leave the battery charging sequestered.
** Don’t toss it away in the trash. Instead, contact your regional jurisdiction for suitable recycling or removal.
** Don’t utilize force to install or uninstall in reversal.
** Don’t reveal liquids or raised temperatures.
** Don’t adjust, disassemble, puncture, cut, destroy, or incinerate.
** Don’t overextend the continuous discharge rating.
** Don’t charge beyond the utmost voltage rating.
** Don’t utilize it if the battery is harmed in any way.
** Don’t keep near metal/conductive things to avert short-circuiting.
** Don’t short-circuit purposely or unintentionally.
** Don’t utilize without appropriate safety circuitry.