1. It is a built-in laptop battery pack.
2. Chemical materials and cells are composed of lithium ions, no memory benefit.
3. The capacity and voltage of the battery are 4440mAh/70Wh 15.4V, which is close to or the same as the original standard, which can provide your device with a standard working time.
4. It is produced by a reliable Chinese manufacturer and provided by batteryclub, worry-free and reliable!
5. Have CE / FCC / RoHS and other safety certifications.

1. Check that the original information is fully consistent with the new battery, including appearance, capacity, voltage, metal interface/wire interface, model/part number, device type, and device model.
2. Make sure that the new battery is installed correctly. Wrong installation steps cannot start the device. Check that the buckle and metal interface are properly fixed.
3. When using for the first time, if it shows that the battery power is 0%, please try to turn off the power to charge and activate; or enable BIOS to check whether the battery is correct and compatible.
4. Some computer models have multiple types of capacity, such as 24Wh/48Wh/72Wh/96Wh and other special models of notebook batteries. Please select the correct specification based on the capacity information we provide. Do not arbitrarily choose a large-capacity battery to replace a small-capacity battery, as the size will not match. Please choose a battery with the same or close to your original capacity first (there is a small numerical error between the old and the new, which is normal..)
5. Due to the global impact of COVID-19, everyone needs to protect themselves and their families. The products and services provided by batteryclub bring a touch of comfort and hope to cure of your anxiety. Come on, Ao-li-gei!
*Ao-li-gei is an internet buzzword that means “come on” in China.