Energizer Universal Micro AAA 500 mAh Rechargeable Battery (4-Pack)

Energizer Universal Micro AAA 500 mAh Rechargeable Battery – Compact NiMH Power for Small Devices

The Energizer Universal Micro AAA 500 mAh is a rechargeable AAA battery in the compact AAA Micro form factor, delivering 500 mAh of capacity at 1.2 V. The 4-pack provides a ready-to-use set of NiMH cells for devices that demand reliable, long-lasting portable power.

• 500 mAh capacity per cell delivers extended runtime in compact devices
• Nickel-Metallhydride (NiMH) chemistry supports hundreds of recharge cycles
• AAA Micro form factor fits devices with limited battery compartment space
• 4-pack ensures a spare set is always on hand

What sets the Energizer Universal Micro AAA apart

Unlike standard AAA batteries, the Micro AAA variant is specifically designed for devices where every millimetre of internal space counts. The NiMH chemistry retains a stable 1.2 V output throughout the discharge cycle, providing consistent performance from the first use to the last recharge.

Ideal for...

Compact portable electronics such as wireless controllers, small torches, fitness trackers, and compact remote controls. The Micro AAA size is particularly suited for devices where a standard AAA cell would leave unused space or would not make proper contact.

Application of Energizer Universal Micro AAA 500 mAh

1. Insert the fully charged AAA Micro cells into the device's battery compartment, observing the correct polarity
2. Recharge using any compatible NiMH AAA charger — the 500 mAh capacity accepts standard charging currents
3. Store charged cells in a cool, dry place when not in use to preserve capacity between cycles