Marine Rated Battery Fuses (MRBF) are an ideal way to fuse lithium batteries as they can be mounted directly to the battery terminal. This ensures the safest possible connection, and highest level of protection. We only supply genuine certified products that have been chosen for safety, reliability and compliance. Do not confuse genuine MRBF with cheaper CF or CFM fuses.

MRBF fuses are suitable for interrupting the following short-circuit currents, and are therefore suitable for many lithium batteries:

10,000A @14V DC
5,000A @ 32V DC
2,000A @ 58V DC

The MRBF fuse holder has an M10 hole for bolting to the battery post, and an M8 stud for connection to the load side of the fuse. Suitable for use with any Roamer SMART, XTREME or HOME battery.