KENWOOD Battery - Compatible with TK-280 TK-380 TK-190 TK-290 TK-390 TK-480 TK-481 TK-5400 TK-4100 (KNB-16/16A/16L/17/17A/21/21N/22/22N), 2000 mAh 7.4V - 3pc

Find more Ink Cartridges, Digital Voice, Art, Batteries and other accessories at DDONG PLUS. Package contents: 1 pc x knb16/knb17/knb22/knb17a battery included. Compatibility: for tk-280 tk-380 tk-190 tk-290 tk-390 tk-480 tk-481 tk-5400 tk-4100; fits KNB-16 KNB-17 KNB-22 KNB-17A KNB-16A KNB-16L KNB-21 KNB-21N KNB-22N (also listed as tk280 tk380 battery).

Please contact us if you are unsure about your walkie talkie model number and we will assist you. Durability & safety: This knb22/knb17a Li-ion rechargeable battery offers higher capacity while matching the original knb22/knb17a size and thickness. It is built using premium grade A++ battery cells, encased in a high quality Aluminum Casing and controlled by a high quality Smart IC chip.

Each cell undergoes strict QC testing to ensure it endures over 800+ charge cycles. A built-in microchip protects against over-charging, over-discharging, short-circuiting, and over-heating. Customer service: If you have questions or problems with the product or delivery, contact us anytime. Our professional technical team and customer service promise a satisfactory resolution within 24 hours.

We handle quality-related issues with a REPLACEMENT or REFUND. Important attention: Batteries may be shipped with little or no charge. If the radio will not power on, please fully charge the battery first. It is recommended to fully drain and fully charge the knb22/knb17a battery for the first 3 charging/discharging cycles to help maximize overall battery life.