Common problem amongst all Hybrid vehicles.
Just look at the size of your battery. Yu really think it will last as long as a standard group size battery.
It appears to be the size of a motorcycle battery!!!
Toyota couldn't fit anything bigger because the engine compartment is BLOATED with all that other Hybrid stuff.
What ever yu do ...
don't replace with another TOYOTA battery, unless yu get it
"free". Shop around for other brands. Remember , yu pay for what yu get in a battery!
Good luck.
LT
