ITEM NAME:New XT30 PRO 1S-3S Plug Lipo Battery Parallel Charging Board for IMAX B6 Ch D6E2 New XT30 PRO 1S-3S Plug Lipo Battery Parallel Charging Board for IMAX B6 Ch D6E2 Use and fill the board 1. 1S battery charging: need to find the wiring of 2P_2.0mm terminal, connect the "1SJ" connector and the "1S" connector next to it, connect the 1S battery to the other 5 1S battery terminals, and then input the total voltage into the terminal. (Red and black thick line: XT60 head or banana head) Connect to the charger for charging, 4P balanced interface line does not need to be connected. 2. 2S/3S battery charging: The connection between "1SJ" and "1S" must be disconnected first (no 2P_2.0mm wiring is used), then 4P balanced line and total voltage terminal line (XT60 head/banana head) ) Connect to the charger for charging. 3. Voltage switching display: "1NP 12.6": input voltage 12.6V "o.C1 4.19": 1st battery voltage 4.19V "o.C2 4.20": Section 2 Battery Voltage 4.20V "o.C3 4.19": Section 3 Battery Voltage 4.19V The XT30 PRO is a parallel charging board for 1S~3S batteries that need to be equipped with a charger. The XT30 PRO has a live display that shows the total input voltage and the individual battery voltages. The XT30 PRO's total voltage terminal has a 30A fuse per channel for better battery protection. Precautions: Special attention must be paid to the parallel charging of batteries: 1. Must be the same number of batteries, different number of batteries can not be charged in parallel. 2. For the same number of batteries, the voltage difference between each battery must be within 0.05V. 3. If the battery voltage difference is too large, direct parallel connection will cause the battery to discharge the battery. The instantaneous current is very large, the fuse will be blown or the line of the charging board will be blown. 4. The wiring of 2P_2.0mm is only used when charging 1S battery. It must be disconnected when charging 2S / 3S battery. Specifications Ambient temp.The wiring of 2P_2.0mm is only used when charging 1S battery. It must be disconnected when charging 2S / 3S battery. The instantaneous current is very large, the fuse will be blown or the line of the charging board will be blown.