Product Feature:
3.2V 18500 rechargeable battery with flat-top
More than 2000 times long cycle life, bring you high quality experience.
Battery Size: φ8.0*18.3*65.5mm
Please note that these batteries have No nub at the positive terminal.
Applications: Home Security Systems, GPS, Digital calipers, electronic clocks, medical equipment, measuring instrument, sensors, radio transceiver, and many other electronics.
NOTES
Battery Protected: NO
Battery Top: Flat Top
Cycle Performance: 2000Cycles
WARN
*Fire, explosion and burn hazard.
*Short circuit, crush ,disassemble, heat above 100℃ incinerate.
*Do not use the battery beyond the permitted temperature range.
Specification
Cell Model: 18650-1800mAh
Nominal Voltage: 3.2V
Typical Capacity: 1800mAh
Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
Internal Resistance: ≤30mΩ
Charging Upper Limit Voltage: 3.65±0.03V
Charging Upper Limit Current Limit: 0.01C
Standard Charging Current: 0.2C
Fast Charging Current: 0.5C
Maximum Charging Current: 1C
Discharge Discharge Cut-off Voltage: 2.0V
Cycle Times: 2000 Times
Size: φ8.0*18.3*65.5mm
Weight: 43±2g
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Items
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Specification
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Remarks
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Nominal Capacity
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1800mAh
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0.2 C discharge
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Min. Capacity
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1750mAh
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Nominal Voltage
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3.2V
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Impedance（Max, at 1000Hz.）
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≤30mΩ
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Weight
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43 ±2g
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Shipping Voltage
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3.15-3.25V
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Charge
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Upper Limit Voltage
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3.65±0.03V
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Upper Limit Current
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0.01C
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Standard Current
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0.2C
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0℃～45℃
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Rapid Current
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0.5C
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10℃～45℃
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Max Current
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1C
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10℃～45℃
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Discharge
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Cut-off Voltage
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2.0V
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Standard Current
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0.2C
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-20℃～60℃
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Rapid Current
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0.5C
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-20℃～60℃
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Max Continuous Current
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3C
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Max. Pulse Current
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5C
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Instantaneous ms
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Working Temperature
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Charging Temperature
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0°C ~ 45°C
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The battery surface temperature ＜ 80°C
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Discharging Temperature
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-20°C ~ 60°C
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-20℃ ~ 45℃ Storage Temperature
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≤one month
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-20℃ ~ 45℃
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≤three months
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-20℃ ~ 35℃
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≤one year
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-20℃ ~ 25℃
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＞one year
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25℃
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