4.2V BATTERY CELL

Supercapacitor 4.2V21000F Soft Package Program-Controlled Switch Laminated Soft Package Single Energy Storage Capacitor 77wh 

1. Wholesale, OEM Service
2. Private Label Service
3. Physical and Electrical Design Service
4. Complete Solutions for Packing 
5. Full Documents for Export & Import

 Data Sheet

Graphene Battery Super Cap 4.2V 21000F Super Capacitor battery 3000F 100000F Super capacitor For Solar

 

Do you know super capacitors? 1. What is super capacitor?Super capacitor is different from the traditional chemical power source.

It is a power source with special performance between the traditional capacitor and battery

2. What is it mainly used for?Auto industry; Electrical tools; Electrical toys; Backup power supply etc.

 

① Fast charging speed We can do 5 to 10 minutes fast charge ② Long cycle life

The number of cycles of deep charge and dischargecan reach 1 tc 20,000 times, no "memory effect" ③ Small self discharge After 180 days full charge, SOC is more than 80% ④ Super energy density Up to 70Wh/ KG ⑤ Good ultra-low temperature characteristics Wide temperature range -20 °℃ ~ + 60 °C

⑥ High safety and reliability Nail Penetration Test: No Explosion, No Fire

 

 

Battery Specification

 

Brand Name
4.2V21000F
Energy density
75Wh
Battery Size
220*128*7.5mm
Weight
360g

Voltage, Resistance Test

 

All cells are checked for physical defects, leaks, Voltage, and Internal resistance by our technical team. They come without scratches and dents, terminals are inspected. Battery Finds go the extra mile to give you peace of mind.