E-FAST Ultra-stable Battery Jars Battery Replacement High Capacity Battery

Brand:E-FAST

First Date Available:2022-04-08

E-FAST Ultra-stable Battery Jars Battery Replacement High Capacity Battery

Voltage: 4V
Capacity: 4AH

Applicable to: electronic scales, baby carriages, searchlights, desk lamps, miner's lamps, fishing lights, flashing warning lights, etc.
1. Small volume and large capacity, using a new polymer lithium battery, high energy density and high energy storage
2. Ultra-stable, each battery has undergone strict testing and pairing screening, with good consistency
3. Ultra-long battery life. Small size, large capacity, good conversion efficiency, effectively improving battery life
4. Ultra-long life. Ultra-light new energy environmental protection material, built-in intelligent protection board, longer service life