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![Lithium-Ion 1,800 mAh Kenwood KNB-57L Replacement Battery [NX220, NX320, NX420, TK2140, TK2160, TK2170, TK2360, TK3140, TK3160, TK3170, TK3173, TK3360]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/1280x1280/products/4868/8289/Screen_Shot_2019-06-19_at_2.30.11_PM__28364.1560980483.png?c=2&imbypass=on "Lithium-Ion 1,800 mAh Kenwood KNB-57L Replacement Battery [NX220, NX320, NX420, TK2140, TK2160, TK2170, TK2360, TK3140, TK3160, TK3170, TK3173, TK3360]")
![Lithium-Ion 1,800 mAh Kenwood KNB-57L Replacement Battery [NX220, NX320, NX420, TK2140, TK2160, TK2170, TK2360, TK3140, TK3160, TK3170, TK3173, TK3360]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x500/products/4868/8289/Screen_Shot_2019-06-19_at_2.30.11_PM__28364.1560980483.png?c=2 "Lithium-Ion 1,800 mAh Kenwood KNB-57L Replacement Battery [NX220, NX320, NX420, TK2140, TK2160, TK2170, TK2360, TK3140, TK3160, TK3170, TK3173, TK3360]")
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![Kenwood KHS-8BL 2-Wire Surveillance Kit Earpiece [KHS-8BL TWD] top seller](https://cdn11.bigcommerce.com/s-3f922/images/stencil/200x200/products/3450/4894/RLN5318A_TWD__66225.1366837793.jpg?c=2 "Kenwood KHS-8BL 2-Wire Surveillance Kit Earpiece [KHS-8BL TWD] top seller")
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Manufactured in-house by Two Way Direct as a versatile alternative to be used with Kenwood handheld two-way radios, the battery connects to your handheld unit and provides long lasting use. This battery is a replacement option for the Kenwood KNB-57L.
Supported by a 1-year warranty from Two Way Direct, the radio battery is an affordable replacement unit for the Kenwood NX and TK Series Replacement Battery. Our battery is a popular choice for those who use the Kenwood NX and TK Series radios or other compatible handheld radios.
Once you’ve received your battery and start putting it to use on the job, you know you’ll have the support of a leading company for troubleshooting and recommendations of compatible accessories. Order with Two Way Direct for:
Use this radio battery with Kenwood radios, or other compatible radios with complete confidence. Order online or call 888-742-5893.
![Speaker Microphone with 2.5mm Miniature Jack [KMC-45]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/200x200/products/3859/5938/KMC_45_l__69393.1444681378.jpg?c=2 "Speaker Microphone with 2.5mm Miniature Jack [KMC-45]")
