Standard Horizon FNB-83 1400 mAh Ni-MH Replacement Battery - HX370S

The Standard Horizon FNB-83 1400 mAh Ni-MH Replacement Battery is the genuine power solution for HX370S handheld transceivers. This nickel-metal hydride battery delivers the capacity and discharge characteristics required to maintain full-power transmission and extended operational runtime in the field.

The 1400 mAh capacity supports extended patrol shifts, training sessions, or deployment scenarios where frequent radio communication is essential. Ni-MH chemistry provides stable voltage delivery across the discharge cycle, ensuring consistent transceiver performance without the gradual power fade that occurs with lower-capacity batteries. The FNB-83 is engineered to the Original Equipment Manufacturer specifications, matching the electrical and mechanical design of the factory battery—meaning no firmware conflicts, no compatibility issues, and no reduced functionality.

Search and rescue teams, law enforcement patrol units, maritime operators, and tactical field coordinators rely on Standard Horizon HX370S transceivers in environments where communication failure is unacceptable. The FNB-83 replacement battery is the standard choice for users who require a trusted battery with no surprises—one that integrates seamlessly into existing equipment without modification or troubleshooting.

Standard Horizon batteries are OEM-grade components built to withstand repeated charge cycles and field use. Maintaining genuine replacement batteries in your supply chain eliminates compatibility risk and ensures mission-critical radio systems remain fully operational when you need them most.