battery for Kenwood TK280/290/380/390/480/481/2100 radios Equivalent to KNB21
 7.2V, 1800mAh NiMH
or 1200mAh NiCd
 
OEM P/N: KNB-21
Clip: No
Cell: Top chinese cell
Warranty: 12 Months
Compatible With: TK280/290/380/390/480/481/2100
 
Battery Features:

Uses the highest quality graded and sorted chinese cells.
Provides excellent discharge characteristics.
High impact ABS and Polycarbonate plastic polymers for r edness.
Comprehensive testing including high altitude performance, vibration, mechanical shock, thermal cycling, external short circuit and overcharge test simulations.
Guaranteed to maintain 80% of its rated capacity for 12 months from date of shipment.
we provides the highest quality Kenwood two way radio replacement batteries. All our battery packs are manufactured in ISO9001 certified manufacturing plants. Each Kenwood battery is guaranteed to be free from defects in material and workmanship. Each Kenwood  battery will outperform the original equipments specifications for form and fit.