Efest 21700 4000mAh 30A IMR Battery
$9.99
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Efest 21700 4000mAh 30A IMR Battery Specifications: Model: IMR21700-4000mAh Size: 21700 Style: Flat Top Chemistry: IMR Nominal Capacity: 4000mAh Continuous Discharge Rating: 30A Nominal Voltage: 3.7V Protected: No Rechargeable: Yes Approximate Dimensions: 21mm x 70mm Approximate Weight: 73g
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