GP Batteries NH GP 25AAH NiMH Rechargeable Battery 1/3AA 250 mAh 1-Pack (30125AAH-C1)

Memory backup and small medical devices often fail when their power source cannot deliver a stable, long-lasting charge in a compact form. The GP Batteries NH GP 25AAH is a 1/3AA nickel-metal hydride (NiMH) rechargeable battery that provides reliable 1.2 V power with a capacity of 250 mAh, designed for applications where space is limited and consistent performance is critical.

Who is it for

This battery is intended for technicians, engineers, and hobbyists who need a dependable rechargeable cell for memory backup, medical devices, and small electronics. Its flat top terminal and cylindrical form factor make it suitable for custom battery packs and direct replacement in compatible devices.

Main features

• NiMH chemistry offers up to 1000 recharge cycles, reducing waste and long-term cost.
• Compact 1/3AA size (14.5 mm diameter, 16.5 mm height) fits tight spaces.
• Flat top terminal for secure connections in battery holders and packs.
• Operating temperature range from -20°C to 50°C for versatile environments.

Specifications

• Battery chemistry: Nickel-Metal Hydride (NiMH)
• Battery size: 1/3AA
• Nominal voltage: 1.2 V
• Capacity: 250 mAh
• Energy: 0.3 Wh
• Number of batteries included: 1
• Form factor: Cylindrical
• Terminal type: Flat top
• Rechargeable cycles: Up to 1000
• Operating temperature range: -20°C to 50°C
• Storage temperature range: -20°C to 35°C
• Diameter: 14.5 mm
• Height: 16.5 mm

Tips

For best results, use a compatible NiMH charger and avoid overcharging. Store in a cool, dry place within the recommended temperature range to preserve capacity.