The solution:
Reset the chip into the battery pack !!!!!!!!!!!!!!!!
Take a bulb such as bicycle and connect one pole of the bulb to the first pin of the battery (the most distanced from the other), then connect to turn the other pole of the bulb to the other pins of the battery.
exsample: pins of the battery pack: I . I I I I I I I
connect:
1 & 2
1 & 3
1 & 4
1 & 5
1 & 6
1 & 7
well done !!!!
sorry for my english,
I'm Soniaa from Italy
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