1[Battery Type] This is a 3 cell 11.55V 55.8Wh 4835mAh lithium ion battery, using excellent materials, circuit board, and intelligent chip, ensuring fast charging and low power consumption. 2[Compatible Part Number] LK03XL, LKO3XL, LK03048XL, LK03055XL, LK03052XL, 916368 421, 916368 541, 916814 855, HSTNN LB7U, HSTNN LB8J, HSTNN UB71, HSTNN UB7I, HSTNN IB8N, HSTNN IB8V, L08855 856, L08934 1B1, L09281 855, L08934 2C1, L09049 1B1, L09280 855, L09911 141, L09911 421, L09911 1B1, TPN W127, TPN W128, TPN I129. 3[Compatible Model] Suitable for HP Envy X360 Convertible 15 BP 15 BQ 15 CN 15M BP 15M BQ 15M CN 15M CP series: 15 bp0xx, 15m bp0xx, 15 bp1xx, 15m bp1xx, 15 bq0xx, 15m bq0xx, 15 bp143cl, 15 bq1xx, 15m bq1xx, 15 bq213cl, 15m cp0xxx, 15 cn0xxx, 15m cn0xxx, 15 bp152wm, 15 bp194cl, 15 bp165cl, 15 bp112dx, 15m bp011dx, 15m bp012dx, 15m bp111dx, 15 bq150na, 15 bq102ng, 15 cn0013nr, 15 cn1073wm, 15m bq121dx, 15m bq021dx, 15m cn0011dx, 15m cn0012dx, 15m cp0011dx, 15m cp0012dx, 15m cp0011dx. 4[Compatible Model] For HP Envy X360 convertible for 17 AE, 17M AE, 17 BW, 17M BW, 17 CE, 17M CE, 17T AE, 17T CE, 17T BW: 17 ae0xx, 17 ae1xx, 17m ae0xx, 17m ae1xx, 17 bw0xxx, 17m bw0xxx, 17t bw000, 17t bw0xx, 17 ce0xxx, 17m ce0xxx, 17t ce0xx, 17t ce000, 17t ae100, 17 ae165nr, 17 ae120nr, 17 ae143ng, 17m ae011dx, 17m ae111dx, 17 bw0011nr, 17m bw0013dx, 17 ce1010nr, 17m ce0013dx, 17m ce1013dx; LK03XL is suitable for HP Pavilion X360 15 cr0xxx, 15 cr0037wm, 15 cr0051od, 15 cr0091ms, 15 cr0053wm, 15 cr0087cl, 15 cr0055od, 15 cr0095nr. 5[High Safety] The LK03XL battery undergoes strict intelligent testing, such as short circuit protection, overvoltage protection, discharge protection, over temperature protection, backup protection, anti static protection, and overcurrent protection, highly safe to use. Item Type: Laptop Battery Material: ABS Battery: Polymer lithium ion battery (matching) Capacity: 55.8Wh 4835mAh Voltage: 11.55V Battery Type: A+ 3 cell lithium ion Applicable : For HP laptop 1 x Laptop Battery 2 x Screwdriver