Intelligent battery charge management function
We use brand circuit board,it will cut off the power when it’s
fully charged to prevent explosion from overcharging. We buy the
original lightning connectors directly from Apple and this will be
a guarantee that the our device will be compatible for iPhone’s
operation system(IOS. Similar battery capacity between iPhones’ and
cases’ which means the battery case can fully charge your iPhone.
The batteries what we use for the case are qualified and all come
with UN38.3 and MSDS certification. These tests will make sure the
battery will be safe on the transportation and ensure the battery
in good quality.