Replacement Part #:

Kenwood KNB-33, KNB-33L, KNB-33Li

Compatible With:

Kenwood TK-2180, TK-2180K, TK-2180K2, TK-3180, TK-3180K, TK-3180K2, T...

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Replacement Part #:

Kenwood KNB-33, KNB-33L, KNB-33Li

Compatible With:

Kenwood TK-2180, TK-2180K, TK-2180K2, TK-3180, TK-3180K, TK-3180K2, TK-5210, TK-5210G, TK-5210GK, TK-5210GK2, TK-5210GK3, TK-5210GK7, TK-5210K, TK-5210K2, TK-5310, TK-5310G, TK-5310GK, TK-5310GK2, TK-5310GK3, TK-5310GK4, TK-5310GK5, TK-5310GK6, TK-5310GK7, TK-5310K, TK-5310K2



  • High-Efficiency Li-ion Battery – ExpertPower 7.4V 2000mAh Lithium-Ion battery delivers strong, lightweight, and long-lasting power for two-way radio communication.
  • Kenwood-Compatible Replacement – Designed for Kenwood KNB-33, KNB-33L, and KNB-33Li batteries. Works with TK-series radios including TK-2180, TK-2180K, TK-2180K2, TK-3180, TK-3180K, TK-3180K2, and TK-5210 series including TK-5210G, TK-5210GK, TK-5210GK2, TK-5210GK3.
  • Rechargeable Li-ion Technology – Built with high-quality Lithium-Ion cells offering a higher energy density, low self-discharge rate, and no memory effect.
  • OEM-Quality Performance – A premium aftermarket replacement that meets or exceeds OEM standards in capacity, reliability, and safety.
  • Safe Charging Notice – Always use a Li-ion compatible charger to maintain battery performance and ensure safe operation.
  • High-Efficiency Li-ion Battery – ExpertPower 7.4V 2000mAh Lithium-Ion battery delivers strong, lightweight, and long-lasting power for two-way radio communication.
  • Kenwood-Compatible Replacement – Designed for Kenwood KNB-33, KNB-33L, and KNB-33Li batteries. Works with TK-series radios including TK-2180, TK-2180K, TK-2180K2, TK-3180, TK-3180K, TK-3180K2, and TK-5210 series including TK-5210G, TK-5210GK, TK-5210GK2, TK-5210GK3.
  • Rechargeable Li-ion Technology – Built with high-quality Lithium-Ion cells offering a higher energy density, low self-discharge rate, and no memory effect.
  • OEM-Quality Performance – A premium aftermarket replacement that meets or exceeds OEM standards in capacity, reliability, and safety.
  • Safe Charging Notice – Always use a Li-ion compatible charger to maintain battery performance and ensure safe operation.