Powertac 3400mAh 18650 battery with PCB protection.
Specifications
- Unique and new! With PCB protection!
- Li-Ion 18650 cylindrical batteries with internal voltage protection circuit board!
- The internal PCB protection prevents an undervoltage of 2.5V and an overvoltage of 4.25V.
- Unique PCB design and patent pending.
- 3.7V 3400mAh high capacity
- High energy density and lower weight than other batteries
- Manufactured under ISO9001-2000 for quality assurance
- The battery has been tested on the basis of the IEC (International Electrotechnical Commission) standard to ensure capacity, quality and service life.
- Capacity * nominal 3400 mAh, minimum 2450 mAh
- The internal PCB protection prevents undervoltage of 2.5V and overvoltage of 4.25V. UNIQUE INTERNAL PCB!
Dimensions
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Diameter 18 +/- 0.2 mm
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Height 66 +/- 0.2mm
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Weight (typical) approx. 46 g yes
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Nominal voltage: Average 3.7V
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Cut-off voltage: 3.0 V
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Internal impedance: less than or equal to 180 milliohms (with PTC)
- Cycle performance: 90% of the initial capacity at 400 cycles
- Cycle time:> 500 cycles
- Charge: current = 0.5 C mA voltage = 4.2 V final current = 0.01
- Discharge: current = 0.5 C mA final voltage = 3.0 V
- Max. Charging current: 1.5C ma
- Max. Discharge current 1.5C ma (for continuous discharge)