Apple iPhone 7 Plus: Power and Battery
As specified by Apple
Talk time: up to 21 h with UMTS (3G)
Internet use: up to 13 h with 3G or LTE, up to 15 h with WLAN
Wireless video playback: up to 14 h
Wreless audio playback: up to 60 h
Standby time: up to 16 days
Built-in rechargeable lithium-ion battery with 2900 mAh
Charging via USB to computer system or power adapter
Tip: If you're taking too long to recharge with the included 5W PSU (see photo), use Apple's PSU power adapter for iPad instead.
Do you already have an iPad at home? Otherwise buy the power supply separately.
Slower charging, however, spares the battery …
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