Do Trickle Chargers Ruin Batteries. So can a trickle charger ruin a battery. Yes while the current they supply is much smaller than a standard charger a trickle charger can still overcharge your battery if kept on for too long.
This is a 10-watt solar panel with a built-in three-step automatic microprocessor charge controller with LED indicator lights. How trickle chargers work. So can a trickle charger ruin a battery.
If you think you must use one use a tender that moniters the charge rate and shuts off accordingly when the battery is charged.
However as stated above its important not to use an old charger specially formulated only to suit the needs of wet cell batteries if you have a VRLA battery. Trickle Chargers as Compared to Other Charge Methods. A solar trickle charger can ruin a battery if left on too long without overcharge protection. It slowly adds the charge to the battery and does not allow for the normal depletion of charge that batteries commonly have.
