Fit to the device models:For Tesvor M1, S3, S4, S6 Turbo, Simum 6, Simum 7, Simum 8, Simum 9, T8, V300, V6, X500, X500 Pro, X580, X580R, X583, X586. Compatible with the battery part numbers:SUN-INTE-172, SUN-INTE-273.
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