XTAR AA 2000mAh 2.5A Protected USB-C

The XTAR AA LR 2000mAh USB-C Rechargeable Battery is a high-performance, user-friendly lithium-ion battery designed for seamless integration into a wide range of AA-powered devices. Engineered with a built-in voltage regulator, it delivers a stable 1.5 V output throughout its entire discharge cycle — ensuring consistent performance from full charge to near-empty. This eliminates the common issue of devices shutting down prematurely due to low voltage, a frequent problem with standard NiMH and alkaline batteries.

Charging is simple and efficient thanks to the USB-C direct charging system. No separate charger is required — simply connect the battery to any USB-C power source, such as a laptop, power bank, or wall adapter. With a full charge achieved in just 2.5 hours, it’s one of the fastest-charging AA batteries available. The included USB-C to USB-A cable ensures compatibility with most modern charging setups, making it ideal for travel, outdoor use, or emergency preparedness.

Built for real-world conditions, the XTAR AA 2000mAh operates reliably across a wide temperature range, from -20°C to +60°C. This makes it well-suited for use in cold winter environments, high-altitude hikes, or hot summer expeditions where standard batteries often struggle. Its robust performance in extreme temperatures ensures dependable operation when you need it most.

Safety is built into every stage of the battery’s design. It features integrated triple protection against overcharge, over-discharge, and short-circuiting. This ensures long-term durability and safe operation, even under demanding or unpredictable conditions. The protection circuit is fully embedded within the battery, requiring no user intervention.

With a cycle life of up to 1200 charge-discharge cycles, this battery offers excellent long-term value. Over time, this reduces the need for frequent replacements, lowering overall costs and supporting sustainable practices. It’s a cost-effective and environmentally responsible alternative to disposable alkaline batteries.

Battery Type: Rechargeable Lithium-ion (Li-ion) with integrated 1.5 V voltage regulator

Nominal Capacity: 2000 mAh (at 1.5 V output)

Continuous Discharge Rate: 2.5A

Output Voltage: 1.5 V (regulated, stable throughout discharge)

Cycle Life: Up to 1200 full charge-discharge cycles

Weight: 18g