Type-C USB 2-3S Lithium Battery Charging Boost Module Battery Charging Board Support Fast Charge

Label:Yes Power current: automatic boost Purpose: Lithium battery charging Power: maximum 15W Color: Black Packing:1 pc Charging module(2s/3s) Size:3.1*1.7cm(1.22*0.67in) Name:Lithium Battery Charging Boost Module Material:Polymer

Note: Normal use does not require too many modules to be set, just select 2 or 3 strings for charging as required, unless you are special and familiar with the application.