Alternate color or configuration shown BTI AR-EX5420X4 laptop spare part Battery BTI AR-EX5420X4. Type: Battery Manufacturer: BTI SKU: 2687562 Manufacturer part number: AR-EX5420X4 MSRP: $114.95 Price: $114.66 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend AR-EX5420X4:- Volts: 14.8V- Capacity: 4800mAh- Cells: 8- Chemistry: LiIon Overview Specifications Contact Us AR-EX5420X4:- Volts: 14.8V- Capacity: 4800mAh- Cells: 8- Chemistry: LiIon Products specifications Attribute name Attribute value Battery Capacity 4800 mAh Type Battery Technical details Product color Black Other features Number of batteries included 1 pc(s) Battery Battery technology Lithium-Ion (Li-Ion) Battery voltage 14.8 V Number of battery cells 8 Product tags (51242)