Description
Experience extended runtime and reliable power with the Wurkkos 26650 5000mAh pointed rechargeable lithium-ion battery – a premium button-top cell designed for high-performance flashlights and demanding gear. Sold as 1 battery per pack, this single high-capacity unit features a normal capacity of 5000mAh at 0.5C (minimum 4950mAh at 0.5C discharge from 4.2V to 2.75V) and a normal voltage of 3.6V for steady, dependable output.
The pointed (button-top) design ensures secure, positive contact in flashlights and devices that require this configuration, making it a perfect fit or upgrade for compatible high-drain torches.
Detailed specifications:
- Normal capacity: 5000mAh @ 0.5C
- Minimum capacity: 4950mAh @ 0.5C (discharge from 4.2V to 2.75V)
- Normal voltage: 3.6V
- Charging voltage: 4.2V ± 0.05V
- Discharge ending voltage: 2.75V ± 0.05V
- Standard charging current: 0.5C (2500mA)
- Standard discharge current: 1C (5000mA)
- Maximum charge current: 1C (T ≥ 10℃); 0.2C (0℃ ≤ T < 10℃)
- Maximum continuous discharge current: 3C (23℃ ≤ T ≤ 27℃)
- Maximum pulse discharge current: 5C (23℃ ≤ T ≤ 27℃)
- Recommended charge/discharge temperature: Charge: 0℃~60℃; Discharge: -20℃~60℃
- Maximum short-term allowable temperature: Charge: 60℃; Discharge: 75℃ (shortened cycle life at these limits)
- Internal resistance: ≤20mΩ (AC Impedance, 1000Hz)
This 26650 cell delivers impressive capacity for longer illumination sessions in powerful LED flashlights, search lights, or other compatible equipment. Its low internal resistance and solid discharge ratings support efficient, high-current performance when needed.
Important safety and usage notes: Charge only with a compatible lithium-ion charger using the CC-CV method (to 4.2V ± 0.05V). Never exceed recommended currents, temperatures, or discharge limits. Avoid short-circuiting, puncturing, crushing, over-discharging below 2.75V, or exposure to water, fire, or conditions beyond short-term allowances. Use in devices with proper protection circuits (essential for high-drain or unprotected setups). Store partially charged in a cool, dry place.
Note: This listing is for 1 battery per pack – perfect for singles, spares, or targeted replacements.
Power up confidently with the Wurkkos 26650 5000mAh pointed – massive capacity, button-top reliability, and exceptional value in every single pack!
