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Rechargeable Coin Battery Series

  • 40 Innovative Patents.
  • The First International Patent Authorization, Breaking Patent Barriers.
  • High Volume Energy Density, Longer Battery Life.
  • Fast Charge at 5C Rate, Over 80% Charge in 10 Minutes.
  • 1000 Cycles Performance Exceeds the National Standard Three Times.
  • Application:TWS Earphone, Smart Wear, Hearing Aid
  • Certification: UL, CB, PSE, BIS, UN38.3, RoHS, REACH, Battery Directive





The EXCELL rechargeable button battery adopts a unique sealed structure, which reduces the internal resistance of the battery and increases the safety factor of the battery. After the core technology is upgraded, the battery has a stronger battery life、charging and discharging capabilities. Our batteries can meet most of the needs of the market and bring customers a better battery experience.


Product Performance:

Model

Cut-off voltage(V

Capacity

 (mAh)

Charging rate max(C)

Cycle life

(times)

Height

(mm)

Diameter 

(mm)

1254(Standard)
4.2 60 2.5 1000 5.4 12
1254(Fast charge)
4.2 60 5.0 1000 5.4 12
1254(Capacity type) 4.4 70 2.0 500 5.4 12
1254(Capacity type) 4.4 80 1.0 500 5.4 12
1054(Standard) 4.2 40 2.5 1000 5.4 10
1054(Fast charge)
4.2 40 5.0 1000 5.4 10
1054(Capacity type) 4.4 45 2.0 500 5.4 10
1254(Standard)
4.2 50 1.0 500 4.0 12
1040(Standard)
4.2 30 1.0 500 4.0 10

*Test data from NanFu laboratory

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