Alternate color or configuration shown BTI 51J0499 Battery BTI 51J0499. Type: Battery, Brand compatibility: Lenovo, Compatibility: Lenovo ThinkPad T510, T520, W510 Manufacturer: BTI SKU: 5502937 Manufacturer part number: 51J0499-BTI GTIN: 0886734873277 MSRP: $90.00 Price: $88.09 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Specifications Contact Us Products specifications Attribute name Attribute value Battery Capacity 5200 mAh Type Battery Technical details Product color Black Features Brand compatibility Lenovo Packaging content Quantity per pack 1 pc(s) Battery Battery technology Lithium-Ion (Li-Ion) Battery voltage 10.8 V Number of battery cells 6 Products specifications Attribute name Attribute value Battery Capacity 5200 mAh Type Battery Technical details Product color Black Features Brand compatibility Lenovo Packaging content Quantity per pack 1 pc(s) Battery Battery technology Lithium-Ion (Li-Ion) Battery voltage 10.8 V Number of battery cells 6 Product tags (51242)