Premium quality battery compatible with Kenwood TK-380 two way radio. This Kenwood TK-380 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:Kenwood TK180 TK190 TK2102GK TK280 TK290 TK290-FuG11b TK3102GK TK380 TK385 TK390 TK410 TK4100 TK480 TK481 TK481s TK490 TK5400Replacement P/N:KNB-16 KNB-16A KNB-17 KNB-17B KNB-17H KNB-17M KNB-21 KNB-21N KNB-22 KNB-22A KNB-22N KNB-52 KNB-52N RAYKNB17 HKNB17-C BP5617-1 EXKNB17MH HC-035Q6M-KNB17MBattery 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.