High-performance 14500 Li-ion rechargeable battery with 500 mAh capacity and 3.7 V nominal voltage. Delivers up to 1A continuous discharge with 6A protection board for safety. Compact AA-size design, fast 1–1.5 hour charging, and 300–400 cycle lifespan make it ideal for flashlights, electronics, and portable devices.
Original price was: ৳ 150.00.৳ 99.00Current price is: ৳ 99.00.
| Feature | Details |
|---|---|
| Battery Type | Rechargeable Lithium-ion (Li-ion) |
| Model | 14500 (AA size) |
| Nominal Voltage | 3.7 V |
| Fully Charged Voltage | 4.2 V |
| Capacity | 500 mAh |
| Continuous Discharge Current | Up to 1 A |
| Peak Discharge Current | 2 A (max) |
| Energy | 1.85 Wh |
| Cycle Life | 300 – 400 cycles |
| Internal Resistance | ≤ 100 mΩ |
| Charging Time | 1-1.5 hours (using compatible charger) |
| Operating Temperature | Discharge: –20 °C ~ +60 °C |
| Dimensions | Diameter 14 mm × Length 50 mm (±0.5 mm) |
| Weight | ~17 g per cell |
| Polarity | Button Top (+) / Flat Bottom (–) |
| Protection Circuit | 6A Protection Board |
