I bought a used LG V40 ThinQ off eBay and noticed the battery is iffy. How can I check the phone's battery health? - Quora
KAEEL ORIGINAL KL13A [BL-T37] Battery (3300mAh) for LG V40 ThinQ Q710 Q8 2018 Version Q815L / LG Q Stylo4 Q710 Q710MS Q710CS with 90 Days Warranty. : Amazon.in: Electronics
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