Features SAVE CHARGING TIME A single balanced charge can greatly shorten the charging time, and the high efficiency and safety save you a lot of time. Parallel charging: the balance charging board is suitable for most chargers, e.g. for IMAX B8, for UN A6 etc. And can allow a balanced charge for 6-piece batteries to avoid repeated battery replacement. Wide Usage Widely used in mechanical industry, automotive industry, construction industry, railway, electronics industry, power stations, etc. Easy Installation The balance charging board is lightweight and compact and very easy to use: just plug and charge. Various Interfaces The parallel charging board is designed for different interfaces of XT90, XT30, EC3, EC5, T and XT60, allowing convenient conversion to charging. Specification: Item Type:Parallel Charging Board Material: PCB. Specification: XT90 XT30 EC3 EC5 T XT60 Package list: 1 x parallel charging board. 1 x connection cable Package List 1 x Parallel Charging Board 1 x Connecting Cable