Joined
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6,607 Posts
Hi
My tuppenceworth
Don't fully charge them - they live longer at about 1/2 charge
Disconnect them! take out the main fuse or switch off the contactors
Whatever is required to ensure that they cannot discharge
Then they will sit perfectly happily for a couple of years if necessary
This is one of the reasons that I don't want a BMS - more batteries have been killed by BMS's than saved
My tuppenceworth
Don't fully charge them - they live longer at about 1/2 charge
Disconnect them! take out the main fuse or switch off the contactors
Whatever is required to ensure that they cannot discharge
Then they will sit perfectly happily for a couple of years if necessary
This is one of the reasons that I don't want a BMS - more batteries have been killed by BMS's than saved