Li-Ion Batteries

Li-Ion Batteries

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General Type Batteries

Li-polymer Batteries

  • A complete range of models with small volume, light weight and customer-made;
  • Long cycle life up to 1000 cycles;
  • Wide capacity rage from 20mAh to 10000mAh for various applications.

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Cylindrical Li-Ion Batteries

  • Excellent low self - discharge system developed for cylindrical battery applications;
  • Over 95% capacity residual after 12 months storage at 25℃;
  • Over 92% capacity residual after 12 months storage at 45℃, and about 82% after 12 months storage at 60℃.

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Li-polymer Coin Cells

  • Small size and high capacity, the minimum capacity of model 1254 is 70 mAh;
  • Charge characteristic:3C charging rate— 20mins, capacity ≥80%;
  • Support for fast charging cycle: after 500 cycles at 3C/1C, capacity≥80%.

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High Voltage & High Energy Density Batteries

  • The maximum charging voltage is 4.40V, 4.45V, 4.48V and 4.50V;
  • High energy density:

? ? ? ? 4.40V system: 650Wh/L-730Wh/L

? ? ? ? 4.45V system: 700Wh/L-780Wh/L

? ? ? ? 4.48V system: 750Wh/L-800Wh/L

? ? ? ? 4.50V system: 780Wh/L-850Wh/L

  • Higher battery capacity for longer working time in terminal applications;
  • The capacity retention of 4.40V - 4.48V system remains more than 80% after 1000 cycles;
  • The capacity retention of 4.50V system remains more than 80% after 800 cycles;
  • High-temperature floating charge at 45℃ can be maintained over 90 days; Interval cycle at 45℃ can be maintained over 136 days; Trickle cycle can be maintained over 1200 cycles.

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Fast Charge Batteries

  • Targeted at consumer electronics, adopts special material systems and processes for the fast charge;
  • Drastically reduces charging time reducing downtime of electronics;
  • Charge characteristics:

1.5C charging system:

1.5C charging rate — 23mins, capacity ≥50%; 40mins, capacity≥85%;

2C-3C charging systems:

2C charging rate — 20mins, capacity ≥60%; 30mins, capacity ≥80%;

3C charging rate— 15mins, capacity ≥60%; 20mins, capacity ≥80%;

5C charging system:

5C charging rate -- 10mins, capacity ≥80%;

10C charging system:

10C charging rate -- 10mins, capacity ≥98%;

  • Cycle life up to 800 cycles.

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High/Low Temperature Batteries

High Temperature Batteries

  • High-temperature batteries can work under 70°C for a long time, meanwhile it is available at -20°C. The short-term storage temperature can reach 85°C.

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Low Temperature Batteries

  • Low-temperature batteries can work under -40°C, meanwhile the short-term storage temperature can reach 70°C.

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High Rate Batteries

  • Targeted at consumer electronics, adopts special material systems and processes for the fast discharge;
  • Discharge characteristics:

10C discharging systems: 10C discharging rate, 25℃ capacity ≥90%.

  • Cycle life up to 500 cycles.

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