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Rectangular lithium-ion radio battery pack in black rugged plastic, 96.8 by 54.3 by 30.6 millimetres

BatteryJack inc.

BatteryJack inc. KNB-65L Li-ion Battery For TK2200 TK2207 TK2212 TK2300 TK2302 TK3200 Radio

SKU CH-TYCT-Q8KSD

7.4 V 1600 mAh lithium-ion pack fits Kenwood TK-2000, TK-3000 and TK-3501 radios, rugged ABS-polycarbonate case survives drops, tested for altitude, vibration and thermal shock.

  • Battery pack size1-pack
  • Battery typeLi-ion
  • Delivers reliable power with 7.4 V lithium-ion chemistry
  • Runs longer on a 1600 mAh capacity
  • Survives tough jobs in high-impact ABS and polycarbonate housing
  • Tested for altitude, vibration, shock and thermal cycling
  • Keeps 80 % capacity for 18 months from shipment

Replacement Li-ion battery for Kenwood radios

This 7.4 V 1600 mAh lithium-ion pack replaces the KNB-65L and compatible OEM part numbers including KNB-63, KNB-63L and KNB-65. It fits a wide range of Kenwood portable radios such as the TK-2000, TK-3000, TH-K20 and TH-K40 series. The single-cell pack measures 96.8 x 54.3 x 30.6 mm and ships as a one-pack.

Thermals and power in normal use

The chemistry provides excellent discharge characteristics and has passed thermal cycling, external short-circuit and overcharge test simulations. It is guaranteed to maintain 80 percent of rated capacity for 18 months from date of shipment. No active cooling or fan is required during typical radio operation.

Rugged housing and testing standards

High-impact ABS and polycarbonate polymers protect the cell against drops and vibration on demanding job sites. Comprehensive testing covers high-altitude performance, mechanical shock and vibration to meet or exceed original specifications. No additional accessories or software are bundled with the battery.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $12.99
Pricier than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLi-ion
In the box
Battery pack size1-pack

Questions about this item

How do I install the KNB-65L battery in my TK-2200 radio, and what step do people often miss?

Slide the battery into the radio's rear cavity until the two side latches click securely; the step often missed is verifying both latches are fully engaged so the pack cannot shift during vibration.

What maintenance or replacement will the KNB-65L need over time?

The pack is guaranteed to retain at least 80 percent of its 1600 mAh capacity for 18 months from shipment; after that period plan to replace the battery when runtime noticeably drops.

What limit appears first during sustained heavy transmit use?

The 1600 mAh capacity at 7.4 V determines how long the radio can transmit continuously; once the charge is depleted the voltage drops and the radio powers down.

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