Standard Horizon Battery for HX400

This specific battery, the SBR-45LIIS, is designed for the HX400IS model. While it shares the same form factor, you should verify that your radio is the 'IS' (Intrinsically Safe) version to ensure full compatibility and safety compliance.

Intrinsically safe means the battery is engineered to prevent electrical and thermal energy from reaching levels that could ignite hazardous atmospheres. It is a critical safety requirement for radios used in environments like oil rigs, chemical plants, or areas with flammable gases.

The 2550 mAh capacity is a high-capacity rating designed to provide significantly longer operational time between charges compared to older, lower-capacity batteries. It is an ideal upgrade if you find your current radio dying before the end of your shift.

This battery uses standard Lithium-Ion chemistry, so it is compatible with the charging cradles typically used for the HX400IS series. However, always ensure your charger is in good condition to maintain the battery's longevity.

Yes, this is a direct replacement model. It is designed to fit the existing mounting hardware on your handheld radio perfectly, ensuring a seamless swap without needing any adapters or modifications.