Overcharging the battery

[mike killay]

I was concerned about over charging my battery if I forgot about it.
Screwfix sell a plug in 24 hour timer that is simple to set.
Product code 44241 £3.99
It is very small and plugs into the socket, it has a socket on its front so you plug the charger in there.
I just dial 6 hours because experience has shown that is enough generally, but you can set it for less if just topping up.

 

[Mussels]

Are there any chargers that don't have overcharge protection built in.

 

[mike killay]

Are there any chargers that don't have overcharge protection built in.

Not too sure, most probably have, but I was concerned as to mega forgetfulness, being called away from home etc.

 

[funkylyn]

My daughter has left my Powacycle windsor battery plugged in for god knows how long when I have mistakenly trusted her to look after it whilst being in Spain and it certainly hasnt done it any harm......its still performing well and holding a full charge after 2 years....

Lynda

 

[piotrmacheta]

I think all Lithium battery chargers stop charging automatically so you shouldn't have a problem but as many have reported before it's best not to leave it on overnight or permanently.

 

[mike killay]

Well, there is a fire hazard from the batteries. As Flecc explained, Lithium metal spikes can grow inside them and cause a huge short. Very rare indeed but best avoided.