• Functions: charging and activation of built-in battery

• Connected to power, put the battery on the activation plate and it is ready to charge or press the activation button to activate

• Can bring old batteries which no use for a long time back to life, enable the battery to give out more power and prolong its lifetime

Compatible with:

• iPhone 6s / 6s Plus

• iPhone 6 / 6 Plus

• iPhone 5s 5 5c

• iPhone 4s 4