2-Way Radio Battery For KENWOOD KNB-24L / KNB-35L / KNB-55L / KNB-57L


Achieve effortless power with this Japanese Sanyo battery cell - the perfect replacement for your KENWOOD KNB-24L / KNB-35L / KNB-55L / KNB-57L radio batteries! With a capacity of 7.4v 1950mAh, it offers reliable and efficient power without interfering with your device's compatibility. To top it off, an integrated microchip safeguards against overcharging and optimizes battery longevity.

Works in the following devices:

KENWOOD Land Mobile Radios:

  • TK-2140, TK-3140, TK-2148, TK-3148, TK-2160, TK-3160, TK-2168, TK-3168, TK-2170, TK-3170, TK-2173, TK-3173, TK-2360, TK-3360, NX-220, NX-320

Replaces the following OEM filter part numbers:

  • KENWOOD # KNB-24, KNB-24L, KNB-35, KNB-35L, KNB-55L, KNB-57L

Replacement battery for KENWOOD KNB-24L / KNB-35L / KNB-55L / KNB-57L Radio Batteries

Integrated microchip prevents overcharging & lengthens battery life!

Japanese Sanyo Brand Battery Cell

100% Compatible with original manufacturer equipment.

Capacity: 7.4v 1950mAh (Will NOT affect battery compatibility)

Product Care

Please FULLY CHARGE your rechargeable batteries before first use. When in doubt, leave your batteries to charge overnight (8 hours) to ensure a full charge

Please FULLY CYCLE your Li-ion batteries (fully charge, then fully discharge them) at least once before regular use. To discharge your battery, please simply use the battery in your device as normal, but do not recharge your battery until it is complete discharged and your device no longer operates

Please FULLY CHARGE your batteries a SECOND TIME after completing a cycle. Once this second charging is complete, you may now use and/or charge your batteries as much or as little as needed, all without fear of creating a memory

DO NOT full charge your Li-ion batteries before storing them for long periods of time. Discharge them close to half a charge first.


Battery Type: Li-Ion.
Special Features: Japanese Sanyo Brand Battery Cell
Capacity: 7.4v 1950mAh (Will NOT affect battery compatibility)
Quantity: 1


30-Day No Questions Asked Returns with USA-based Brand Warranty and Customer Service available. Please contact us if you have any questions or concerns!