VOLTCRAFT Micro (AAA) NiMH Rechargeable Battery 550 mAh 1.2 V Ready to Use, 4-Pack (VC-17275405)

Dead batteries in remote controls, wireless mice, or toys are a constant annoyance—and constantly buying disposable alkalines is wasteful and expensive. VOLTCRAFT Micro (AAA) NiMH rechargeable batteries solve this by delivering reliable, long-lasting power that you can recharge up to 1000 times. Each cell comes pre-charged and ready to use right out of the blister pack, so you can swap them in immediately. With a low self-discharge design, they retain up to 80% of their charge after 12 months in storage, making them ideal for devices that sit unused for weeks.

Who is it for

These batteries are perfect for households and professionals who rely on AAA-powered devices daily—remote controls, flashlights, wireless keyboards, computer mice, toys, and medical devices. If you are tired of buying disposable batteries or need dependable backup power, this 4-pack is a smart investment. They are also suitable for solar-powered garden lights and other low-drain applications where consistent voltage matters.

Main features

• Pre-charged and ready to use—no initial charging required
• Low self-discharge: retains up to 80% capacity after 12 months
• Up to 1000 recharge cycles for long-term savings
• 1.2 V nominal voltage, 550 mAh capacity for stable performance
• Cadmium-free and mercury-free for safer disposal
• Flat top terminal design fits most standard AAA compartments
• Blister pack of 4 batteries for convenient storage

Specifications

• Battery size: AAA (Micro)
• Chemistry: Nickel-Metal Hydride (NiMH)
• Nominal voltage: 1.2 V
• Capacity: 550 mAh
• Energy content: 0.66 Wh
• Recharge cycles: up to 1000
• Operating temperature (discharge): -20°C to +50°C
• Operating temperature (charge): 0°C to +45°C
• Form factor: cylindrical, flat top
• Environmental compliance: cadmium-free, mercury-free
• Packaging: blister pack

Tips

For best results, charge these batteries with a quality NiMH charger that has automatic shut-off to prevent overcharging. Avoid mixing old and new batteries in the same device. Store unused batteries in a cool, dry place; the low self-discharge means they will be ready when you need them. Recycle spent batteries at designated collection points.