XTAR AA 3960mWh Rechargeable Batteries for Smart Lock

XTAR AA 1.5V 3960mWh Rechargeable Li-ion Battery

Power your smart world with precision and reliability.

The XTAR AA 1.5V Lithium-ion battery is a game-changer for high-performance electronics. Unlike standard rechargeable batteries that drop to 1.2V, this unit delivers a constant 1.5V output, ensuring your devices operate at peak efficiency from start to finish. This feature makes it the ideal power source for smart locks and access control systems, which often require stable voltage to function correctly and avoid premature "low battery" warnings.

World-First Touch Power Indicator:

Never guess your battery levels again. The XTAR AA features an industry-first, touch-activated LED indicator. Simply tap the positive terminal to instantly check the remaining charge—perfect for verifying power before installing into critical security devices.

Built for Endurance and Safety:

With a massive 2500mAh (3960mWh) capacity and a high discharge rate of up to 3A, this battery is optimised for high-drain devices like smart door locks, trail cameras, and video doorbells. The integrated 4-in-1 smart chip provides comprehensive protection against overcharging, short-circuiting, and overheating.

Features:

Stable 1.5V Output: mimic the voltage of standard disposables for full device compatibility.

Massive Capacity: 2500mAh energy storage keeps your smart access devices running longer.

1500+ Cycles: A sustainable solution that saves money and reduces waste over time.

Fast Charging: Achieves a full charge in approximately 2.5 hours.

Wide Temperature Range: Reliable performance from -20°C to 60°C, suitable for outdoor security installation.

Specifications:

• Model: 1.5V AA 3960
• Battery Type: Lithium-ion
• Voltage: 1.5V
• Capacity: 2500mAh / 3960mWh
• Max Discharge Current: 3A
• Net Weight: <21g

Note: All test results independently conducted using an XTAR charger. We recommend you use a compatible XTAR charger designed for 1.5V Li-ion batteries.