Description:<br>Very suitable for your mobile phone， can solve the problem of mobile phone suddenly without electricity for you.Ii is the best choice for back-up power.Type: Li-IonOutput Voltage: 3.8VCharging voltage limit: 4.35VCapacity: 4000mAh Compatible with: LEAGOO Elite 5 Smartphone<br>Package Included:<br>1 x 4000mAh Battery for LEAGOO Elite 5<br>More Details: