NEW 260mAh Battery For Fitbit Versa 3 (FB511) & SENSE (FB512) Watch

For Fitbit Versa 3 （FB511 ） Smart Fitness Watch. For Fitbit SENSE（FB512 ） Smart Fitness Watch. Battery Model: 3.85 V 266 mAh 1.02 Wh. 1 x 260 mAh = Battery.

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