Rechargeable AAA Micro LR03 1.5 Volt battery with Micro USB charging port. Short and compact, our 1.5V battery with Micro-USB charging function is here to introduce itself.

• Lithium-ion battery, resulting in low capacity loss during long-term storage.
• 1.5 Volt voltage, 550mAh capacity, 0.8 Wh energy content.
• Protection against short circuits and overcharging, dimensions 45x10.5mm.
• Rechargeable with just a USB charging cable, featuring Micro-USB charging capability.
• High-quality workmanship, no memory effect.

This high-quality replacement battery also replaces many of the 1.5 Volt alkaline batteries with 1.5 Volt voltage and a capacity of 550mAh. The resulting energy content of the Li-ion battery is 0.8 Wh. Our battery is suitable for Micro AAA LR03 and some other devices. Particularly noteworthy are the low weight of only about 9 grams, cycle stability, and stable 1.5 Volt voltage level of these cells.

1.5V Li-ion battery suitable for AAA LR03 MICRO size. Our battery is charged via the Micro-USB charging function or directly through the Micro-USB charging port on the battery. You will need a standard Micro-USB charging cable to recharge the battery. Please order a Micro-USB charging cable if you do not have one. The battery has a charging indicator in the form of a small LED: red = battery is charging, after charging is complete, the LED changes to green.

Technical specifications for the cylindrical battery:

• Voltage: 1.5 Volt
• Capacity: 550mAh
• Energy content: 0.8 Wh
• System: Li-ion battery
• Weight: 9 grams
• Dimensions: 45x10.5mm.