Alternate color or configuration shown BTI AS-UL20 laptop spare part Battery BTI AS-UL20. Type: Battery Manufacturer: BTI SKU: 2913057 Manufacturer part number: AS-UL20 MSRP: $89.95 Price: $82.50 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend - Volts: 10.8V- Capacity: 4400mAh- Cells: 6- Chemistry: LiIon Overview Specifications Contact Us - Volts: 10.8V- Capacity: 4400mAh- Cells: 6- Chemistry: LiIon Products specifications Attribute name Attribute value Battery Capacity 4400 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 10.8 V Number of battery cells 6 Product tags (51242)