PB-43N Replacement Battery 2 Pack - Reliable 1800mAh Ni-MH Power

In this review the 2 Pack PB-43N Replacement Battery is evaluated as a straightforward replacement power option for specific Kenwood two-way radios. It is aimed at users who need a direct, affordable swap for worn OEM packs and want a reliable, higher-capacity Ni-MH cell that charges in a KSC-24 style charger. The single biggest reason to buy is the usable 1800mAh capacity and firm compatibility with models like TH-K2E and TH-255A, giving most users extended run time for routine radio use.

Key Features

• Capacity: The 1800mAh rating delivers noticeably longer operating time between charges compared with older low-capacity packs, reducing interruptions during shifts or events.
• Chemistry and Voltage: Ni-MH chemistry at 7.4V provides a stable, rechargeable chemistry that is widely used in two-way radio batteries, offering predictable performance and safe charging behavior.
• Package: The two-pack configuration supplies a spare battery so users can cycle one pack while charging the other, which is convenient for long days or multi-user fleets.
• Compatibility: Labeled to fit PB-43, PB-43H and PB-43N replacements and to work with the KSC-24 style charger, simplifying integration with common Kenwood charging setups.
• Build quality: The batteries are described as factory packed and new, and the stated weight and materials indicate a substantial pack similar to original units.

Who It's For

This pack is best for owners of compatible Kenwood handhelds such as TH-255A, TH-K2AT, TH-K2E, TH-K2ET, TH-K4AT and TH-K4ET who need an economical, ready-to-use replacement. It suits field workers, event staff, volunteer coordinators and hobby radio users who rotate batteries and use an external KSC-24 style charger.

It is not ideal for users who expect the battery to charge in the radio itself, because these replacement packs require charging on the designated charger. Anyone who needs on-radio charging or a different connector should look for an OEM pack confirmed to support radio charging.

Pros & Cons

Pros

• Generous 1800mAh capacity gives longer run times than many older spare packs.
• Two-pack supply provides an immediate spare for uninterrupted operation.
• Factory new condition and standard 7.4V Ni-MH chemistry ensure predictable performance.
• Fits KSC-24 style chargers, matching common Kenwood charging setups.

Cons

• Cannot be charged in the radio itself, only in the compatible charger, which limits convenience for some users.
• Cells are shipped uncharged, so a full charge before first use is required.

Specifications

Capacity	1800mAh
Chemistry	Ni-MH
Voltage	7.4V
Weight	184g / 6.4oz per pack
Included	2 x PB-43N replacement batteries
Charger Compatibility	Fits KSC-24 style battery charger

Our Verdict

The PB-43N 2 Pack is a practical, cost-effective replacement for users of the listed Kenwood handhelds who use a KSC-24 type charger and need dependable extra run time. Given the 1800mAh capacity and the convenience of two new packs, it represents good value for teams and individuals who rotate batteries, provided they accept that charging must be done in the charger and not on the radio.

Frequently Asked Questions

Will these batteries charge in my radio?
Answer. No, these replacement packs are designed to be charged on a compatible KSC-24 style charger and may not charge when installed directly in the radio.

Do the batteries come charged?
Answer. No, the batteries are shipped not fully charged; charge them until the charger indicates green before first use.

Which radio models are supported?
Answer. They are listed as compatible with Kenwood TH-255A, TH-K2AT, TH-K2E, TH-K2ET, TH-K4AT and TH-K4ET models when used with the correct charger.