Motorola IMPRES Li-Ion Battery 2900mAh is a high-performance IMPRES Li-Ion battery with code PMNN4489, IP68 standard and IMPRES – TIA explosion-proof standard, this is the battery used for all products of the Motorola (mototrbo) XiR P8600i series of radios, the battery life is from 16 hours. Motorola's 2900mAh IMPRES Li-Ion battery when used with the IMPRES charger will automatically recover adaptively, display at the end of its life, and other advanced features. Data is stored in the battery and transmitted to the charger via the unique IMPRES communication protocol designed to maximize talk time and optimize battery life.
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