The NNTN7035 is a 2000mAh NiMH Intrinsically Safe and Ruggedized PLUS battery. Intrinsically safe batteries can be used in locations where flammable gas, vapors or combustible dust may be present. Ruggedized PLUS batteries meet an even more stringent military standard (MIL-STD-810E, Method 512.3 Immersion) allowing it to be submerged in water for up to 2 hours.
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.