Hi all, I have got three dry batteries like you would find in a ride on
electric kids toy.
I have no charger for them , I do not know if they are any good or not. They
are all different voltages.
Could someone point me to a piece of kit that will allow me to charge them
all up and or test them for serviceability.
I was hoping there is a charger for these type of batteries with adjustable
voltages, adjustable amps etc etc.
The cost of replacing just one of these batteries is sky high.
You'd normally find SLAs in those rather than dry batteries. Assuming
theyre SLA (sealed lead acid) just look for a lead acid charger, one
that wil do lower capacity batteries. Try the local car accessory shop.
Similar to motorised disability chair's battery? Very heavy?
Are there factory labels showing their different Voltages and, most
importantly, their capacities in Ah?
But... if these are clapped out they will never recover properly from
You also really need to know if these accumulators are Lead-acid or
The protocols for charging either cell/battery are different, I understand
LA takes constant voltage with diminishing current, and NiCd takes constant
current with rising voltage, so the charger circuits would differ.
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