Replacement Kenwood TK2180 TK3180 TK3185 TK5210 TK5310 TK5410 Radio Two-Way Radio Battery

Overview

Radio Communication Battery suitable for Kenwood TK2180 TK3180 TK3185 TK5210 TK5310 TK5410 Radio

The Kenwood KNB-33L is a Li-ion battery rated at 7.4V and 2000mAh, designed as a direct-fit replacement for the Kenwood TK2180 TK3180 TK3185 TK5210 TK5310 TK5410 Radio and compatible portable two-way radios. It delivers consistent, reliable runtime across demanding shift environments including construction, manufacturing, hospitality, education, and public safety.

Frequently Asked Questions

What radios is the KNB-33L compatible with?

The KNB-33L is compatible with the Kenwood TK2180 TK3180 TK3185 TK5210 TK5310 TK5410 Radio portable two-way radios. Always verify your specific radio model number before ordering to confirm fitment.

Is a charger included?

No. The KNB-33L ships as a battery only. A compatible Kenwood charger is sold separately.

How long does the battery last on a single charge?

Estimated runtime is 10 to 14 hours per charge cycle depending on transmit duty cycle, squelch settings, and whether the radio is operating in analog or digital mode. Actual runtime will vary by usage pattern.

Does this battery require any programming after installation?

No. The KNB-33L is a direct physical replacement — remove the depleted battery, insert the KNB-33L, and charge before first use.

Specifications

Compatible With:

KNB-33L

Suitable For:

Kenwood TK2180 TK3180 TK3185 TK5210 TK5310 TK5410 Radio