Can you charge SLA battery with lithium charger?
It is generally acceptable to use a standard constant voltage SLA charger with our lithium batteries, as long as it adheres to certain standards. As a side note, some smart or multi-stage SLA chargers have a feature that detects open circuit voltage (OCV).
Can I charge a SLA battery with a car charger?
As your charger was designed for a car 12V battery, it has same voltage parameters for your tiny 12V battery. So most probably YES you can charge using this charger if and only if you limit the charging current to the battery. You will need to adapt & check a few steps: Limit inrush current to I< 0.39A.
How long does it take to charge a 12v SLA battery?
Using a float charger, your typical low-cost charger, the charge time of a SLA battery will take roughly 16 hours. This type of charger will get close to the maximum working life of the battery, which is good if you are ok with this charging time.
What should be considered when charging a SLA battery?
Another important factor that has to be considered when charging an SLA battery is temperature. As the temperature rises, electrochemical activity in a battery increases, so the charging voltage should be reduced to prevent overcharge. Conversely as temperature falls, the change voltage should be increased to avoid undercharge.
How much power does a SLA float charger use?
A SLA float charger consists of a DC power supply with a regulated output voltage to a level corresponding to 2.25V per battery cell (i.e., 6.75V for a .6V. SLA and 13.5V for a .12V. SLA).
What should the charge voltage be for a lead acid battery?
Anything above 2.15 volts per cell will charge a lead acid battery, this is the voltage of the basic chemistry. This also means than nothing below 2.15 volts per cell will do any charging (12.9V for a 12V battery) However, most of the time a higher voltage than this is used because it forces the charging reaction at a higher rate.
Which is the best voltage to charge a 12V battery?
This also means than nothing below 2.15 volts per cell will do any charging (12.9V for a 12V battery) However, most of the time a higher voltage than this is used because it forces the charging reaction at a higher rate. Charging at the miminum voltage will take a long long time.