XTS 3500 and 5000 Batteries (NNTN4435/NNTN4437/MNN4093/NNTN7453/NNTN6034)
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.
Nickel Metal Hydride Batteries (NiMH):
NNTN4435: NiMH, 1800 mAh, IP54
NNTN4437: NiMH, 1700 mAh, intrinsically safe (FM), IP57 Lithium-Ion Batteries (Li-ion):
PMNN4093:Li-ion, 3500 mAh, high capacity, IP54
NNTN7453: Li-ion, 3950 mAh, high capacity, intrinsically safe (FM), IP67
NNTN6034: Li-ion, 4150 mAh, high capacity, IP57