PREMIUM QUALITY REPLACEMENT BATTERY: Power your laptop like new again with Beite's premium replacement battery—crafted with high-quality materials, top-grade cells, and advanced safety protections you can trust. Tested under standard conditions, the battery is designed to support hundreds of charge cycles while maintaining stable capacity over long-term use. As a result, we confidently provide an 18-month warranty. Enhanced Swelling Resistance Design Features advanced internal structure and cell balancing technology to help reduce the risk of battery swelling and promote safe, stable operation. Voltage: 11.55V. Capacity: 55.8Wh 3-Cell. Battery Type: Li-ion. Condition: Brand new, from high quality 11.55 materials, top circuit boards and smart chip. Compatible Part Number: LK03XL LKO3XL L09281-855 916814-855 LK03048XL LK03055XL 916368-421 916368-541 HSTNN-LB7U HSTNN-LB8J HSTNN-UB71 HSTNN-UB7I L08855-856 L08934-1B1 L08934-2C1 L09049-1B1 L09280-855 L09911-141 L09911-421 TPN-W127 TPN-W128 TPN-I129 Compatible Models for HP Envy X360 Convertible 15-BP 15-BQ 15-CN 15M-BP 15M-BQ 15M-CP 15M-CN Series 15m-bp011dx 15m-bp012dx 15m-bp111dx 15m-bq1xx 15-bp143cl 15-bp152wm 15-bp194cl 15-bp165cl 15-bp112dx 15m-bq121dx 15m-bq021dx 15-bq213cl 15-bq150na 15-cn0013nr 15-cn1073wm 15m-cn0011dx 15m-cn0012dx 15m-cp0011dx 15m-cp0012dx 15m-cp0011dx 15m-cp0xxx 15-bp003nx 15-bp152nr 15m-cp0012dx Compatible Models for HP Envy X360 Convertible 17-AE 17M-AE 17-BW 17-CE 17M-CE 17T-CE 17T-BW Series 17-ae165nr 17-ae120nr 17m-ae0xx 17m-ae011dx 17m-ae111dx 17-ae143ng 17-bw0011nr 17m-ce0013dx 17m-ce1013dx 17-ce0008ca 17-ce0015nr 17t-ce000 17t-ae100 17t-bw000 17-ae1xx