Motorola PMNN4809A powered by new generation high energy density lithium cells, the 2850mAh IMPRES battery provides more energy, despite being thinner and lighter, providing 25+ hours of talk time when used with MOTOTRBO R7 radio series. Equipped with our IMPRES Self Calibration feature which allows you to quickly charge the battery without long hours of calibration or reconditioning every month.
The IMPRES Self Calibration feature allows the battery to not need to go through long hours of calibration or reconditioning every month when charged and maintained with the IMPRES Single Unit Charger and IMPRES 2 Multi-Unit Charger (with SW ver V2.01 and above) listed in radio's Authorized Accessories List. This IMPRES Li-Ion, 2850mAh battery is designed to maximize talk-time and optimize battery life cycle (up to 43% longer than standard battery) with trusted IMPRES chargers.
