This battery is compatible with MH3, MH4, MH5, and iH5R headlamps, as well as rechargeable P5R Core and P5R Work flashlights. Additionally, it can be used as an alternative power source for the battery-powered P5 Core flashlight. Please note that this rechargeable battery is not suitable for use in P5R and P5R.2 lamps.
Ensure proper compatibility before use.