The XTAR AAA / R03 battery is the perfect combination of the best features of alkaline batteries and Ni-MH rechargeable batteries.

COMPATIBLE CHARGERS ARE XTAR BC4 / L4 / BC8 /L8 /MX4 / ET4S / VX4

higher nominal voltage - 1.5V (Ni-MH has only 1.2V)

Some devices, e.g. blood pressure monitors, unfortunately work much shorter on Ni-MH batteries due to the lower voltage. On alkaline batteries, however, they work much longer.

constant voltage throughout

The voltage on this battery will be 1.5V from start to finish. Thanks to this, for example in flashlights, we can enjoy full light power all the time.

large number of cycles - over 1200!

Xtar used the highest quality cell with a protection circuit, which allowed to achieve a large number of charge / discharge cycles with minimal battery degradation effect.

no memory effect

Li-ion batteries are completely free of memory effect. Thanks to this, they can be charged at any time.

no self-discharge effect

Unlike some Ni-MH batteries, the Xtar battery can lie unused for a long time - without losing capacity / energy charge. 

high current efficiency

The Xtar battery is able to deliver current with an intensity of up to 1.5A!