WIDE COMPATIBILITY: The A1819 replacement battery is compatible with MacBook Pro 13-inch (with Touch Bar). Perfectly compatible with Late 2016 (EMC 3071, MacBookPro13,2) and Mid 2017 (EMC 3163, MacBookPro14,2) models.
COMPATIBLE PART NUMBER: A1819, A1706, 020-01705, MLH12LL/A, MPXV2LL/A, MPXW2LL/A, MPXX2LL/A, MQ002LL/A, and more. Please confirm your original battery model before purchasing.
SPECIFICATION: Battery type: Li-ion; Voltage:11.41V; Capacity: 4314mAh/49.2Wh.
NOTE: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
PRODUCT LIST: 1* Battery. All LIXIEKE products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.