The PC03XL laptop battery is a high-quality replacement for HP StarBook 13 Air models, including TPN-W152, 13-be0230A, and HSTNN-OB1W. With a voltage of 11.55V and a capacity of 3750mAh, it delivers up to 43.3Wh of power, ensuring reliable performance for everyday computing tasks. Designed to meet original equipment manufacturer (OEM) specifications, this battery provides steady power delivery and long-lasting battery life. Its advanced lithium-ion technology uses energy efficiently, helping to extend the time between charges. The PC03XL battery has built-in safety features to prevent overcharging, overheating, and short circuits. With a long cycle life of up to 500 charge and discharge cycles, it maintains stable performance over time. With intelligent power management technology, it can retain up to 80% of its original capacity even after long-term use, ensuring your HP StarBook 13 Air continues to be efficient and reliable.