Tuesday, October 13, 2015

Use Parallel or Series Battery Charger?



There is many opinion of how to charge battery. We would have no problem when we charge a single battery. And the problem is appearing when we charge multiple batteries. Basically, the best way to charge battery is single type. We use one battery charger for one battery. But, what must we do when charge many battery? What way will we choose to charge multiple batteries? Charge batteries use series connection or charge batteries use parallel connection.
As a battery charger service owned, I will share my opinion based on my 10 years experience, since 2005. Also, I will compare with the article and comment on homepower.com I’ve read. I have series battery charger and parallel battery charger type, which I've used on my battery charge service store.

Image Source : homepower.com

Use Parallel Connection
When we connect different capacities batteries use parallel connection, we need big electric current. The electric current will divide to each battery. I've use smaller cable jumper to connect the smaller capacities battery. If we use the same cable size, the smaller battery will get the same electric current. And that's not good.
The benefit we choose parallel connection is the full battery will not flow with electric current. And that's good for our battery.
Use Series Connection
When we connect different capacities batteries using series connection, we need high electric voltage. Small battery will be full before the bigger one. Series connection set electric current still flow, although battery is fully. And that's not good.