Battery over-discharge protection?

snydzy

Well-known member
Joined
Jan 29, 2015
Messages
234
Fluid Motion Model
R-25 Classic
Hull Identification Number
FMLR2517L213
Vessel Name
Tugster
Reading a lot of posts here about unattended boats, switches left on, and drained batteries. Fortunately, I trailer my boat so it’s always attended. What fun it must be finding one’s boat batteries dead, a fridge full of spoiled food, and a engine that won’t start,....Does anyone use a devise that when the batteries get to a certain low voltage, (say 12.0-12.2 V) said devise would disconnect non-critical loads to prevent damaging the batteries? You would still have that fridge full of spoiled food, but you wouldn’t have killed/murdered an expensive bank of AGMs
 
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