Samsung Galaxy S7 edge battery life (Exynos and Snapdragon) - GSMArena blog
SK Mobile & Accessorise - Samsung Galaxy S7 3000mAh Lithium-ion Battery Specification: Non-removable Li-Ion 3000 mAh battery Capacity 3000mAh Talk time Up to 22 h (3G) Music play Up to 62 h
Atomic S Pro Battery Case for Samsung Galaxy S7 Edge- Black
Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena