justDIY
Active Member
can I parallel common 12v battery chargers, to gain a faster charge time?
for example, three 160aH wet-cell batteries in parallel offers 480aH ... so 10% would be a little more than 40 aH, or two cheap 20amp chargers.
a single charger that can do 40a continuous is quite expensive compared to the 20a units available everywhere.
for example, three 160aH wet-cell batteries in parallel offers 480aH ... so 10% would be a little more than 40 aH, or two cheap 20amp chargers.
a single charger that can do 40a continuous is quite expensive compared to the 20a units available everywhere.