There’s a lag of about 8-9 seconds before
the indication light comes on when charging with the pogo pings Running CyanogenMod 11 M8 with Fancy Kernal
R51. I used a female micro-USB connector from another
dock that I’m not using. The dock is made from wood with nails. The pogo pins were salvaged from an old Ericsson Plugin the XiaoMi power bank.