Placa de Carregamento Paralelo 6 baterias 2S a 6S T-Dean
Specifications:

Now you can simultaneously charge up to six lipo batteries (between 2S to 6S) with the same capacity and the same number of cells, with this parallel charging board.
Charging time is significantly reduced as all batteries are charged and balanced at the same time, rather than charging each one individually. Charging safety is not compromised, it balances the batteries as if only one was connected.
Battery connectors must be T-dean. They can be LIPO, LIFE, LI-ion batteries...
Cells: from 2S to 6S, 0 to 22.2VDC
You can use it with any intelligent IMAX type balancer charger, which has a connector for 6S JST-XH
Maximum charging current: 30A
For example, if you have several 2,200mAh 11.1v 3S batteries, then you can charge them all at the same time with a standard charger.