XTAR AA 1.5V 2500mAh Rechargeable Lithium Battery - 4 Pack is available from Rocket Distributing. Compare the cell specifications, terminal shape and protection requirements with your device or battery-pack design.
Product specifications
| Brand | XTAR |
|---|---|
| Product reference | XTAR-AA-4150 |
| Model | 1.5V AA 4150mWh |
| Battery Type | AA Rechargeable Lithium-Ion |
| Nominal Capacity | 2500mAh (4150mWh) |
| Nominal Voltage | 1.5V |
| Voltage at Low Power | 1.1V |
| Max Discharge Current | 2A continuous |
| Charging Voltage | 5V |
| Charging Current | 0.45+/-0.05A |
| Cycle Life | 1200 |
| Protected | Yes (PCB) |
| Positive Terminal | Button Top |
| LED Indicator | Yes — 1Hz flash = charging / solid = complete / high flash = no battery / 10Hz = short circuit / blink x8 = low voltage |
| Operating Temperature | -20°C to 60°C |
| Charging Temperature | 0°C to 45°C |
| Storage Temperature | -20°C to 50°C (best at 25+/-5°C) |
| Dimensions | 14.3+/-0.3mm (D) x 50.3+/-0.5mm (H) |
| Net Weight | 19.5g per cell |
| Pack Quantity | 4 batteries |
| Constant 1.5V Output | Maintains a stable 1.5V nominal voltage throughout the discharge cycle, delivering consistent performance in devices designed for standard AA alkaline batteries. |
| USB-Rechargeable via 5V Input | Charges via standard 5V input at 0.45A using a compatible XTAR 1.5V li-ion charger, with a charging temperature range of 0°C to 45°C and wide operating range of -20°C to 60°C. |
Fit, protection and charging
This protected cell includes a protection circuit. Protected assemblies can be longer than bare cells of the same nominal size. Check the complete dimensions and terminal shape against your device.
A matching cell size alone does not establish compatibility. Follow the cell and equipment documentation for charging voltage, current and temperature limits. Do not use damaged cells or carry loose cells with metal objects.
Compare battery chargers, then confirm the exact chemistry, charging voltage and physical fit in the charger manual.
Order or request quantity pricing
Email Sales@RocketDistributing.com with product reference XTAR-AA-4150, quantity, delivery location and timing. For compatibility help, include the equipment model and battery or charger label.