This device is to be used with a balance charger to simultaneously charge multiple lithium batteries in parallel. By this method you can significantly save time on battery charge process.

The principle and practices of parallel charging lithium batteries have been well discussed in the forums on RC Groups. This method has been proved to be a safe and efficient way to charge LiPo batteries, and is being widely accepted by more and more RC hobbyists all over the world.

Parallel charging can save you time significantly. If you charge four batteries at the same time, the charge current is four times of that you used for a single pack, and you need only approximately 1/4 of the charge time to charge every battery separately. Similarly, if you charge six batteries at the same time, the charge current is six times and time is only 1/6.

Each board supports six batteries with Thunderpower (TP)  balance taps from 2S-6S and EC-3 plugs. Since these ports and connectors are arranged in parallel, an EC-3 and a balance port can be randomly matched for battery charge. These ParaBoards can be used for charging up to six batteries at the same time.

Our ParaBoard's are made of selected high quality components. The PCB board is made of two ounce copper and the main power circuit is heavily tinned to allow the use of high current. our ParaBoard's have been fully tested under 30 A continuous current.