XTAR AAA 1.5V 1620mWh 1000mAh Li-ion rechargeable battery - Pack of 4

The XTAR AAA 1.5V 1620 mWh battery features a built-in voltage regulator that maintains a constant 1.5 V output for most of its discharge cycle, ensuring stable operation in voltage-sensitive devices. It provides approximately 1000 mAh capacity (1620 mWh energy) and includes an intelligent safety chip with protection against over-charge, over-discharge, short-circuit, and leakage. A low-voltage indicator reduces the output from 1.5V to 1.1 V, allowing devices to signal low battery before shutdown.

Specifications

• Model: XTAR AAA 1.5 V 1620 mWh
• Chemistry: Li-ion with built-in voltage regulation
• Nominal Voltage: Provides a regulated 1.5 V output until near depletion, unlike NiMH cells where voltage drops continuously.
• Operation: When battery is near depleted, the voltage will step down to 1.1V letting devices indicate low power in advance before cutoff.
• Capacity: 1000 mAh / 1620 mWh
• Cycle Life: Up to 1200 charge/discharge cycles
• Maximum Continuous Discharge Current: 1.25 A
• Peak Discharge Current: Short bursts up to ~2 A
• Charging Voltage / Current: 5 V / ~0.25–0.3 A via compatible XTAR chargers
• Protection Features: Over-charge, over-discharge, short-circuit, and leak protection
• LED Indicator: Yes (shows charging status)
• Operating Temperature: –20 °C to 60 °C
• Charging Temperature: 0 °C to 45 °C
• Storage Temperature: –20 °C to 50 °C (optimal 25 ± 5 °C)
• Dimensions: AAA (Ø10.5 ± 0.3 mm× 44.5 ± 0.5 mm)
• Positive Terminal: Button top

Note: These batteries must be charged with chargers specifically designed for 1.5V lithium-ion cells (e.g., XTAR VX4, XTAR L4). Do not use standard NiMH or 3.7V Li-ion chargers, as this may damage the cells. For compatible chargers, click HERE.