Making larger battery packs is usually needed to increase backup time or increase voltage to create certain devices work. as an example, if you own alternative energy system or Power electrical converter, you'll be able to connect many batteries to them to urge a lot of juice and a lot of run time. Communication networks and little and enormous servers additionally use backup UPS that square measure circuited with usually times sizable amount of batteries or larger batteries. totally different quite packs square measure created relying upon wants and to cut maintenance prices.

Batteries in Parallel Connection

In this type of battery bank, batteries are connected from terminals to same terminals of alternative batteries that's positive terminal (+) of one battery is connected with positive (+) terminal of alternative battery and negative terminal (-) of one battery with negative terminal (-) of alternative battery.

Batteries in Series Connection

Batteries are connected from terminal to terminal during a means that positive (+) terminal of one battery is connected with negative (-) terminal of alternative battery and negative terminal (-) of one battery is connected with positive terminal (+) of alternative battery.

Batteries In Series And Parallel Combination

In series-parallel batteries combination, one pack of batteries connected non-parallel is joined in parallel with another pack of batteries connected series Therefore, the output voltage of series packs remains a similar. however charge storage capability is increased.