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Fenix 14500 800mAh

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Note: Canada Post does not allow Air shippment of Lithium Batteries.

Chemistry: Lithium Ion

Classification: Protected 14500

Size: 14520

Build: Cell, Button Top

Weight: 20 g

Height: 52.0 mm

Diameter: 14 mm

Quantity Per Pack: 1

Nominal Voltage: 3.6 V

Maximum Voltage: 4.2 V

Nominal Capacity: 800 mAh

Operating Temperature: -20°C ~ 60°C

Recharge Cycles: 300 - 500


  • Use a Constant Current, Constant Voltage (CC/CV) Charger.
  • Environment Temperature: 0°C to 40°C
  • Recommended Charging Current: 400mAh
  • Maximum Charging Current: 800mAh


  • Less than 30 days: -20°C to 45°C
  • Less than 90 days: -20°C to 35°C
  • Less than 1 year: 0°C to 25°C
  • Best: 10°C to 15°C
  • When leaving in storage, recharge every 3 months to ensure battery is still functional.


Display hang card.


No Memory Effect Capacity Loss - Recharging a Li-Ion battery before it has been fully discharged will not reduce the storage capacity of the battery.

No Over Discharge Leakage - While Alkaline batteries will eventually leak when over discharged, Li-Ion batteries will not.

Each battery has a built in protection circuit to prevent over charge, over discharge and short circuit.


Over Discharge - If a Li-Ion battery is over discharged it might not be able to be recharged. Protected Li-Ion batteries have a circuit that prevents over discharge.

Over Charging - If a Li-Ion battery is over charged or charged too fast, it may over heat and trigger a safety built into the battery (such as a pressure release valve or charge connection) that will render the battery useless. Most chargers have measures to prevent over charging and over heating of L-Ion batteries. Protected Li-Ion batteries have a circuit that prevents over charging.

Do not expose any batteries to flame or other extremely high temperatures.

Do not store batteries in direct sunlight.