Communication / Security > Batteries BTI Battery A1820-BTI Manufacturer: Battery Technology, Inc Product ID: A1820-BTI UPC: 886734882514 Our Price : $Price 81.71 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Battery Information Battery Size: Proprietary Battery Size Battery Capacity: 6667 mAh Battery Rechargeable: Yes Application/Usage: Notebook Battery Chemistry: Lithium Polymer (Li-Polymer) Output Voltage: 11.40 V General Information Product Type: Battery Brand Name: BTI Manufacturer: Battery Technology, Inc Product Name: Battery Manufacturer Part Number: A1820-BTI Manufacturer Website Address: http://www.batterytech.com Miscellaneous Environmentally Friendly: Yes Environmental Certification: WEEE Country of Origin: China Compatibility: Apple Macbook Pro Notebooks: 15.4 IN Touch Bar A1707 (EMC 3072) 15.4 IN Touch Bar A1707 (EMC 3162) 15.4 IN Touch Bar A1707 Late 2016 15.4 IN Touch Bar A1707 Mid 2017 15 IN Retina (Mid 2017 Space Gray) 15 IN Retina (Late 2016 Gray ) 15.4 IN Retina with Touch Bar Warranty Limited Warranty: 18 Month Specifications Related Items Energizer AA NiMH General Purpose Battery NH15BP-4 NH15BP-4 Your Price: 21.36 Qty: Buy Now Details Gold Alkaline 9-Volt Batteries 522BP2CT 522BP2CT Your Price: 588.12 Qty: Buy Now Details BTI Lithium Ion Notebook Battery IB-R60 IB-R60 Your Price: 81.74 Qty: Buy Now Details Duracell Coppertop Alkaline D Batteries MN13RT8ZCT MN13RT8ZCT Your Price: 246.31 Qty: Buy Now Details BTI Battery LN-4X50M08812-BTI LN-4X50M08812-BTI Your Price: 96.08 Qty: Buy Now Details