Come and see our amazing products. 3.1A super-high current output, with intelligent distribution based on different devices, it adjusts the output on the basis of the saturability of battery momentarily, and charges your device at high speed while under strong protection. Smart surge protection via fuse mode, dual smart chips with high speed charging. Built in overcurrent, overvoltage protection, support trickle charge and safeguard the charging status. Customized your logo is welcome. Pls confirm with us about the packing info, stock color and exact production time before placing your order.