Samsung High Drain 2500mAh 20A 3.6V 18650 Li-ion Battery INR18650-25RM

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This high quality Li-ion rechargeable battery by Samsung is an ideal replacement flat-top 18650 batteries in high power devices such as LED torches, power tools, portable fans, vap es, etc. It has a capacity of 2500mAh and a maximum continuous discharge of 20A. Specifications: Nominal voltage: 3.6V Full Charge Voltage: 4.2V Discharge Cut-off Voltage: 2.5V Protected: No, Unprotected Standard Charge: - Constant Current: 1250mA - Constant Voltage: 4.2V - Cut-Off: 100mA Rapid Charge: - Constant Current: 4000mA - Constant Voltage: 4.2V - Cut-Off: 100mA NOTE: This is an unprotected rechargeable lithium battery, which is only suitable for use in a compatible device/charger. Use of an unprotected cell where a protected cell is expected is very dangerous, please review your product’s user manual before proceeding. Specifications Length : 65.0mm Diameter : 18.3mm Weight : 45.0g Recharging Voltage : 4.2V Standard Recharge Current : 1.25A Fast Recharge Current : 4.0A Battery Chemical Composition : Lithium Ion Battery usage : Rechargeable Battery Peak Current : 20.0A Amp Hour Rating : 2500.0mAh Show more