Compatibility: battery for laptop Asus VivoBook 14 D409 D409B D409BA D409D D409DA D409DJ D409DL M409 M409B M409BA M409D M409DA M409DJ F409 F409DA F409J F409J F409 09JA F409JB F409F F409FA F409FB F409FJ F409U F409UA F409UB A409 A409DA A409M A409MA A409F A409FA A409FB A409FJ A409J A409J A400. 999JA 9909JB Series 15 D509 D509B D509BA D509D D509DA D509DJ D509DL M509 M509B M509BA M509D M509DA M509DJ F509 F509DA F509J F509J. A A F509 JB F509F F509FA F509FB F509FJ Series
Specifications: battery type: Li-ion, voltage: 7.7 V, capacity: 37 Wh, recycling: up to 500 charging cycles for the life of the battery
HIGH-QUALITY COMPONENTS Our laptop batteries are made from high quality materials and circuit boards to ensure durability and performance. We use only the highest quality batteries that allow up to 500 charge cycles.
Friendly Customer Service If you have any problems, questions or concerns, we promise you to solve the problem within 24 hours.
Tips: The life of a fully charged laptop depends on a number of factors, including battery capacity, usage environment and intensity of use. But it also depends on the use by the user. When used to play high-resolution videos, play large games or for intensive work, the battery life is significantly shortened. If it is only used for light work such as surfing the Internet, editing documents, etc., the battery life can be extended.