21700 power lithium battery, 5000 mAh. Can replace 18650
The new process has a pulling force of over 30 kg, zero cycles, brand new appearance, and extremely cost-effective
Can replace 18650, saving huge costs.
The positive and negative electrodes have not been welded, and are converted to nickel. The battery has extremely high safety characteristics and excellent quality.!!! Battery voltage internal resistance is paired
model: 21700
size: Diameter 21mm, length 70mm
weight: About 70g
Rated voltage: 3.6V
capacity: 5000mAh- 5100mAa
internal resistance: around 11
Charging voltage: 4.2V
Discharge cut-off voltage: 2.5V
Discharge current: 5C discharge( Can discharge at 10C instantly)
21700 high capacity battery is suitable for: Electric bicycle batteries, mobile power supplies, bright flashlights, multi-string and multi-parallel battery packs, heating rods for curly hair and straightening, scooters, LED lights, mining lamps, street lights, backup power supplies, computers, mobile devices, etc.
[ Features]
1. Each box of this battery is 100PCS, and 100PCS is a box, which has high consistency.
2.Features: High safety performance, no explosion, no burning; Non-toxic, no pollution; Good consistency, long life, more than 1000 cycles; Good high temperature resistance and overcharge resistance
3.Safety: The battery has excellent safety and will not catch fire or explode. The product is suitable for electric tools, model aircraft, etc., as well as some electrical appliances with large current loads and high cycle performance requirements.
