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Rectangular black Li-ion radio battery pack, 96.8 by 54.3 by 30.6 mm

BatteryJack inc.

BatteryJack inc. KNB-65L Li-ion 1600mAh 7.4V Standard Battery

SKU CH-0DS1-E70S7

A 7.4 V, 1600 mAh lithium-ion pack built with high-impact ABS and polycarbonate, tested for shock, vibration and thermal cycling.

  • Battery Pack1-pack
  • Battery TypeLi-ion
  • 1600 mAh capacity powers radios longer
  • 4 V lithium-ion chemistry delivers stable voltage
  • Rugged ABS and polycarbonate shell survives drops
  • Tested for altitude, vibration, shock and thermal cycling
  • Guaranteed 80 % capacity retention for 18 months

Purpose and Compatibility

This lithium-ion battery pack replaces original Kenwood radio cells for models such as the TK-2000, TK-3000 and TK-U100 series. It delivers 7.4 volts and 1600 milliampere-hours in a single ruggedised unit.

Build Integration

The pack measures 96.8 by 54.3 by 30.6 millimetres and fits directly into the radio battery compartment without adapters. It frees the operator from carrying spare alkaline cells and supports hot-swap changes during extended shifts.

Thermals and Power

Comprehensive testing covers thermal cycling, vibration, mechanical shock and overcharge simulation to ensure stable discharge. The chemistry is guaranteed to retain 80 percent of rated capacity for 18 months from shipment date.

Highlights

  • 1600 mAh capacity powers radios longer
  • 4 V lithium-ion chemistry delivers stable voltage
  • Rugged ABS and polycarbonate shell survives drops
  • Tested for altitude, vibration, shock and thermal cycling
  • Guaranteed 80 % capacity retention for 18 months

Specifications

Battery Pack1-pack
Battery TypeLi-ion

Questions about this item

How long will the 1600 mAh capacity last during continuous transmission?

The pack is guaranteed to keep at least 80 % of its 1600 mAh rating for 18 months from shipment; actual run-time depends on the radio's transmit duty cycle.

Does the Li-ion cell run hot or make noise during all-day use?

The battery has no moving parts and produces no audible noise; heat rise is determined by the radio's current draw, not by the pack itself.

Which Kenwood radio models accept the KNB-65L form factor?

Compatible models include TK-2000, TK-3000, TK-3501, TK-U100, TH-K20A and the full list of alternative OEM part numbers such as KNB-63, KNB-65 and KNB-65Li.

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