Personally I fit a Klixon 7277, 7.5A circuit breaker right next to the
terminal. Same principle, but if it trips for a good reason I can find,
I'm not searching for a spare fuse just before take off.

Same idea, different solution.

At 00:58 15 June 2014, WaltWX wrote:
Correction... two for two voting for a fuse on the battery.

Walt WX