MISOSLIN Di2 Charge Cable for Shimano 6870 9070 8050 8070 9150 XT XTR SM-BCR1/BCR2 Controller Display Charge Dura-Ace Ultegra Cables

MISOSLIN Di2 Charge Cable for Shimano 6870 9070 8050 8070 9150 XT XTR SM-BCR1/BCR2 Controller Display Charge Dura-Ace Ultegra Cables

If the battery is completely out of power, it must be charged with the original charger for a while to activate it, otherwise it cannot be used Integrated plug has long life, anti-reverse plug design, full stop, trickle charging when the power is high, all the functions have, rest assured. Suitable:compatible with for 6870 9070 8050 8070 9150 9170 xt xtr series controller and display. Charging state: red light on (low power) or traffic light alternately blinking (high power) Full state: The green light is on (some batteries may be shown as flashing traffic lights as they age) Note: The charging process controller does not light up
this is cable is not origianl
1,this cable can only be used for charging.can not flash firmware.
2,compatible with 6870 9070 8050 8070 9150 9170 xt xtr series controller and display.
3,if your battery runs out ,you need use original charge cable to activate first,then this cable can work.
4,better use 5v/1a charger to use this cable,powerbank is a nice choice. 
About the Led indicator:1,Charging mode:Stay red light,Red Led lights slowly(charging slowly,almost full charged)2,full charging:Green Led lights3,Not charge:RED&GREEN Led lights quickly.