The Motorola NNTN8129AR is a high-capacity 2300 mAh Li-Ion submersible battery that is FM3610_88 (FM) Intrinsically Safe.

 

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 that is designed to maximise talk time and optimise battery cycle life – all automatically. Automated maintenance and a six-month extended capacity warranty apply when used with IMPRES chargers.