Galaxy S9 and Galaxy S9+ battery capacities confirmed by parts retailer - SamMobile - SamMobile
isinwheel | 7.5 Ah Battery for I9pro/ S9 pro/ I9/ S9 Electric Scooter
for Samsung Orginal Battery 3.85V 4000mAh for Samsung Galaxy S6 S6 Edge/Plus S7 S7 Edge S8 S8 Plus+ S9 S9 Plus S10 S10e S10 Plus - China Samsung Original Battery and Samsung
Open Box Samsung Galaxy S9+ PLUS G965 EB-BG965ABA Replacement Battery Original OEM - Walmart.com