Premium quality battery compatible with Motorola NTN9177A two way radio. This Motorola NTN9177A 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.This battery is compatible with:Motorola XTS 300 COSMO MTP300 MTP200 XTS 5000 XTS 4250 XTS 3500 XTS 3000 XTS 3500R XTS 5000R XTS 3000R G25RPV100 XTS 3000-ALK TETRA MTP300 TETRA MTP200. EF-Johnson 51SL 5100ES 5100 51LT-ES Ascend VIKING-XR 51FIRE-ES Viking-FIRE Ascend-ES. Datron Guardian G25RPV100Replacement P/N:NTN9183 NTN9177 NNTN443 HNN8299 HNN8294 EP8299CS NTN9294 NTN8929 NTN60034 NTN8293 NTN8297 NTN8295 NTN4007 HNN9032 HNN9031 NTN9183A NTN9177A NNTN4437 NNTN4435 NNTN7453 NNTN6034Battery 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 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.