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  • Sodium Ion Battery Cell
  • Sodium Ion Battery Cell

    ● Cycling performance: ≥3000Cls@5C/5C;

    ● 0℃,discharge capacity retention≥95% ;

    ● -20℃,discharge capacity retention≥90%;

    ● -40℃,discharge capacity retention≥85%;

    ● 20C discharge capacity retentionrate ≥ 90%;

    ● Short-circuit: No fire, no explosion;

    ● Nail Penetration: No fire, no explosion.

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商品描述

● Cycling performance: ≥3000Cls@5C/5C;

● 0℃,discharge capacity retention≥95% ;

● -20℃,discharge capacity retention≥90%;

● -40℃,discharge capacity retention≥85%;

● 20C discharge capacity retentionrate ≥ 90%;

● Short-circuit: No fire, no explosion;

● Nail Penetration: No fire, no explosion.


Specification

● Nominal capacity:2.9V 7Ah;

● Voltage range: 1.5~3.5V;

● ACR: ≤2.0mΩ

● Max continuous charging current: 5C

● Max continuous discharge:20C;

● Battery weight: 0.216±0.010Kg。

● Operating temperature:-40~80℃