- Model Number: KB-300
- Item Type: Batteries
- Origin: Mainland China

Product Overview
This 7.4V 1100mAh Li-ion battery (KB-300) keeps Kirisun PT300 radios powered through a standard shift.
Compatibility
Kirisun PT300 walkie-talkie.
Typical Use Cases
Teams running multiple shifts keep spare KB-300 batteries charged so radios never stop working.
Frequently Asked Questions
Is this battery compatible with my radio?
It matches the models listed under Compatibility above. Always compare the part number and voltage with your current battery before ordering.
Which charger should I use?
Use the charger type that matches the battery chemistry (Li-ion or Ni-MH). Do not mix charger types, as the charging voltages differ.
Are these batteries compatible with my radio model?
Yes, if the model number matches your radio series. Check the compatibility list in the specifications, or contact us with your radio model and we will confirm within 24 hours.
What is the expected cycle life?
Our Li-Ion and NiMH packs are rated for 500+ charge cycles, with built-in overcharge and short-circuit protection.
Do you offer bulk battery pricing?
Yes. Wholesale pricing starts at 2 units and improves with volume; request a quote for fleet-size orders.

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