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Decide if a battery actually needs replacing

Separate a worn cell from a software drain, then replace the battery without destroying the board or the waterproofing.

Medium15 min4.6 editorial · 142 reviews

Typical signs: Swollen back cover, Shutdowns above 20%, Health under 80%.

This repair is part of Pro

The steps stay on the server until the account is on Pro. You can still read the summary above.