Product Review

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. Automated maintenance and a six month extended capacity warranty when used with IMPRES chargers. The PMNN4409 is a high capacity 2150 mAh Li-Ion, submersible IMPRES battery. Compatible w/: XPR3300 Series, XPR3500 Series, XPR7350 Series, XPR7550 Series