-Li-ion Battery, 15000 mAH.
-Availability to charge 2 devices at once.
-Maximum output 5V/2.1A for fast charging speed.
- Built in Intelligent security guard to protect your device from any damage,
1- Over temperature protection, temperature control mechanism make sure that lithium battery works on safe temperature.
2- Input over voltage protection, intelligent circuits could protect E5 from input overvoltage.
3- Output over voltage protection, intelligent detection of output voltage, at the very time the output voltage is beyond the limit, E5 will shutdown the output to protect the charged device.
4- Short-circuit protection, fuse safety device helps protect E5 from abnormal short circuit.
5- Protection from overcharge and over-discharge, smart built-in lithium battery protection device could avoid over charge and over discharge efficiency to prevent damage of E5.
6- Output over current protection, intelligent detection of output current. At the very time the output current is beyond the limit, E5 will shutdown the output to protect the charged device.