1.laptop battery 2.a grade cell Li-ion battery 3.competitive price 4.full capacity 5.100% compatible with the original Laptop battery specification: 1.color:grey2.type:Li-ion3.warranty:one year Compatible part number:Apple : UD088, TD117, PD685, RD301, 312-0383, 312-0384, 312-0386, JD634, JD648, TC030, TD175