Brand Name: DOOGEE DG500
Very suitable for your mobile phone- can solve the problem of mobile phone suddenly without electricity for you.
High quality.best price.fast delivery and good after-service.
It's the best choice for back-up power.
Let you use the phone more happily without worrying about the power.
Nominal Voltage : 3.7V
Charging voltage limit : 4.2V
1 x Battery For DOOGEE DG500