Motorola PMNN4448

IMPRES 2700 mAh Li-Ion battery for APX4000 and APX3000 Series radios.

IMPRES batteries when used with an IMPRES charger provide automatic, adaptive reconditioning, end-of-life display, and other advanced features. Data is stored in the battery and communicated to the charger via a unique IMPRES communication protocol which is designed to maximize talk-time and optimize battery cycle life — all automatically.