Description
The UltrAspire 18650 Rechargeable Battery has 3400 mAh and is programmed for low amperage output to ensure your Lumen light has the optimal power source for the best performance on the road or trail.
Specifications
| Size | Ø = 18.1–18.55 mm, H = 65.3 mm |
| Rating Voltage | 3.7V |
| Capacity | 4.2V–4.3V |
| Charging Mode | C.C/C.V. |
| Charging Method | Standard Charging 0.2C |
| Charging Time | 4–6 hours (in lighting unit) / 2–3 hours (on charger) |
| End of Discharge Voltage | 2.75V |
| Overcharge Voltage | 4.2V–4.3V per cell |
| Over Discharge Cut Off Voltage | 2.5V–4.5V per cell |
| Over Current | 2.5–5.0A |
| Short Circuit | Recovers after removing the short circuit load |
| Operating Temperature | Charging: 0–45°C / Discharging: -20–60°C / Storage: -5–35°C |
| Cycle Time | 500 cycles |
| Weight | 0.10 lbs |
| Dimensions | 3" x 0.5" x 1" |