Premium quality battery compatible with Motorola PMMN4409 two way radio. This Motorola PMMN4409 radio battery is compatible with the original equipment. Designed for reliable performance and high durability, it is guaranteed to maintain 80% of its rated capacity for 12 months from the date of shipment.Battery features*Uses the highest quality graded and sorted A' Grade cells.*Has resistance welded gold plated contacts for maximum performance.*Provides excellent discharge characteristics.*Uses high impact ABS and Polycarbonate plastic housings for ruggedness.*Undergone comprehensive testing including high altitude performance, vibration, mechanical shock, thermal cycling, external short circuit and overcharge test simulations.*Includes a 12 Months free replacement warranty for manufacturers defects.We provide Premium quality battery compatible with compatible two way batteries, manufactured by ISO 9001 certified plants using state-of-the-art technology for the finest quality radio batteries. Each radio battery is tested throughout the manufacturing process to match or outperform the original equipments specifications for form, fit and workmanship.