Top Battery Supplier Based in China
18650 batteries are cylindrical lithium-ion cells known for high energy density, long lifespan, and wide use in flashlights, power tools, and battery packs.
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Product specifications Model: 18650 Rated capacity: 3500mAh Energy: 12.95Wh Minimal Capacity: 3250mAh Rated voltage: 3.7 V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ18*65mm Weight: 49g Internal Resistance: ≤ 50m Ω Max Continuous Discharge Rate: 3C (10A) Max Continuous Charge Current: 1C Charging Temperature: 0 to…
3.7V 18650 2000mAh Battery Specification Model: 18650 Lithium Battery Rated Capacity: 2000mAh Energy: 7.4Wh Minimum Capacity: 1950mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ18*65mm Weight: 44g Internal Resistance: Less than 15mΩ Standard Discharge Current: 0.2C (400mA) Standard Charge Current: 0.2C (400mA) Max…
3.7V 18650 2600mAh Battery Specification Model: 18650 Lithium Battery Rated Capacity: 2600mAh Energy: 9.26Wh Minimum Capacity: 2550mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ18*65mm Weight: 50g Internal Resistance: Less than 40mΩ Standard Discharge Current: 0.2C (520mA) Standard Charge Current: 0.2C (520mA) Max…
3.7V 18650 3000mAh Battery Specification Model: 18650 Lithium Battery Rated Capacity: 3000mAh Energy: 11.1Wh Minimum Capacity: 2950mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ18*65mm Weight: 46g Internal Resistance: Less than 18mΩ Standard Discharge Current: 0.2C (600mA) Standard Charge Current: 0.2C (600mA) Max…
18650 1200mAh Product Specification Model: 18650 Rated capacity: 1200mAh Energy: 4.44Wh Minimal Capacity: 1150mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ18*65mm Weight: 36g Internal Resistance: Less than 25m Ω Standard Discharge Current: 0.2C (240mA) Standard Charge Current: 0.2C (240mA) Max Continuous Discharge Rate: 10C…
18650 3200mAh Product Specification Model: 18650 Rated capacity: 3200mAh Energy: 11.84Wh Minimal Capacity: 3150mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ18*65mm Weight: 48g Internal Resistance: Less than 40m Ω Standard Discharge Current: 0.2C (640mA) Standard Charge Current: 0.2C (640mA) Max Continuous Discharge Rate:…
3 7V Lithium Battery Product Specification Model: 18650 Lithium Battery Rated Capacity: 2200mAh Energy: 8.14Wh Minimum Capacity: 2150mAh Rated voltage: 3.7V Discharge Cut-off Voltage: 2.75V Charge Cut-off Voltage: 4.2V Cycle Life: More than 500 cycles Dimensions: Φ18*65mm Weight: 45g Internal Resistance: Less than 20mΩ Standard Discharge Current: 0.2C (440mA) Standard Charge Current: 0.2C (440mA) Max…
Samsung 29e 2900mAh 18650 cylindrical cell, datasheet as below Nominal Capacity: 2.85Ah (0.20C, 2.5V discharging) Typical Capacity: 2,850mAh (0.20C, 2.5V discharging) Minimum Capacity: 2,750mAh (0.20C, 2.5V discharge) Charge Voltage: 4.20V ± 0.05 Nominal Voltage: 3.65V (0.20C discharging) Charge Method: CC and CV (constant voltage with limited current) Charge Current: Standard charge: 1.375A Charge Time: Standard charge: 180 minutes Maximum Charge Current: 2.75A (not for…