![compal hl90 specs compal hl90 specs](https://data2.manualslib.com/first-image/i18/90/8944/894307/compal-notebook.jpg)
Placing order is easy: Add To Cart-> Fill Shipping information-> Check out->Finished.Keep the battery in a safe environment, avoid moisture, high temperature and beating.Fully charged and discharged the HL90 battery at least once a month.High temperature is harmful to the battery, it is a good idea to add a usb cooler for your laptop.Always try to keep laptop battery on full charge.
#Compal hl90 specs how to#
How to extend a HL90 laptops battery life? To do so, go to Start>Control Panel>Power Option>(choose) Balanced (Recommended). If unnecessary, don’t use Bluetooth or WiFi.Don’t use unnecessary USB peripherals, such as speaker, keyboard, portable hard drive etc.Reduce monitor brightness as much as possible.While using your laptop, whenever possible, try to use the electricity line as power source: How to extend a HL90 laptops battery working time? It is show clearly this battery can fit my machine model.( Not Necessary ).It can compatible COMPAL HL90 original battery.
![compal hl90 specs compal hl90 specs](https://img.fruugo.com/product/1/77/147172771_max.jpg)
The same out put volt as my original battery.My original COMPAL HL90 battery is most the same as the picture.How can i sure this HL90 battery is the correct one ?