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Rectangular black lithium-ion battery pack with label showing 7.5V 1800mAh

BatteryJack inc.

BatteryJack inc. 1800mAh Li-Ion KNB-47L Battery for Kenwood TK-5220 TK-5320 NX-200 NX-300

SKU CH-VX6F-STJHJ

Li-Ion 1800 mAh 7.5 V battery powers Kenwood TK-5220 TK-5320 NX-200 NX-300 radios

  • Product typeAccessories (Battery)
  • Reliable power for Kenwood radios with 1800mAh Li-Ion capacity
  • Compatible with TK-5220, TK-5320, NX-200 and NX-300 models
  • Meets or exceeds OEM specifications for dependable performance
  • Built with highest-grade cells for consistent operation
  • Survives six 6-foot drops on all sides without failure

Compatible Kenwood radio models

This 1800mAh Li-Ion battery replaces the KNB-47L pack for Kenwood TK-5220, TK-5320, NX-200 and NX-300 two-way radios. It delivers 7.5V output and meets or exceeds the original equipment specifications. The pack is built with high-grade cells and carries an 18 month warranty from the manufacturer.

Pre-installation checks

Verify that your radio model number matches one of the four supported units listed above. Confirm the existing battery label reads KNB-47L or BPKNB47L to ensure correct voltage and connector fit. The pack is sold as a standalone accessory without a charger, so ensure you have a compatible charging cradle already.

Who this suits and who should look elsewhere

This battery suits operators who need a direct replacement for the listed Kenwood portables and value the rugged drop-tested construction. It is not for users of other Kenwood series or different brands, nor for anyone needing a higher-capacity pack than 1800mAh. Buyers requiring a multi-chemistry charger or a battery with a different voltage should seek an alternative product.

How it compares

Measured against everything we stock in Walkie-Talkies & CB Radios, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 78% of the 1,062 comparable items (median $34.99).

Specifications

Product
Product typeAccessories (Battery)

Questions about this item

Does the package include a charger or only the 1800mAh Li-Ion battery?

The package contains the 7.5V 1800mAh Li-Ion battery only; a compatible Kenwood charger must be purchased separately.

Which Kenwood models are confirmed compatible with this KNB-47L replacement?

It fits the TK-5220, TK-5320, NX-200 and NX-300 radios as a direct replacement for the original KNB-47L pack.

What does the 1800mAh rating mean for daily shift use on an NX-300?

The 1800mAh capacity typically delivers a full work shift of mixed transmit and receive time before recharging is needed.

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