How Long To Charge A 12 Volt Marine Battery. In actuality the number is a little bit less and all battery chargers will be about 80 efficient plus or minus due to a myriad of factors. BCI The best method is to slowly recharge the battery at 70 F 211 C over a 10 to 20 hour period C10 to C20 using an external constant voltage or tapered current charger because the acid has more time to penetrate the plates and there is less mechanical stress on the platesC-rate is a measurement of the charge or discharge of battery overtime.
In addition it depends on the type of charger that youre using. In actuality the number is a little bit less and all battery chargers will be about 80 efficient plus or minus due to a myriad of factors. Multi-stage Battery Charging.
On the other hand Battle Born 100 Ah 12 Volt LiFePO4 Deep Cycle Battery costs several times more than lead-acid batteries and tolerates 5-10 more chargingdischarging cycles - it costs more at first but saves money and weight in the long run.
The accumulation of such deposits otherwise known as sulfation is the most destructive process in the life of any lead-acid battery. Ideally slow charging your batteries is the best option. Make sure that the terminals are free of corrosion and the electrolyte cells are filled. If not fill them with distilled water and proceed through the charging steps.
