Read the following precautions for your asus rog zephyrus s17 gx701lxs battery

•Only ASUS-authorized technicians should remove the battery inside the device (for non-removable battery only).
•The battery used in this device may present a risk of fire or chemical burn if removed or disassembled.
•Follow the warning labels for your personal safety.
•Risk of explosion if battery is replaced by an incorrect type.
•Do not dispose of in fire.
•Never attempt to short-circuit your Notebook PC’s battery.
•Never attempt to disassemble and reassemble the battery (for non-removable battery only).
•Discontinue usage if leakage is found.
•The battery and its components must be recycled or disposed of properly.
•Keep the battery and other small components away from children.

The above sources from official manual.

The original asus rog zephyrus s17 gx701lxs battery is available here: https://www.storebattery.co.nz/asus-rog-zephyrus-s17-gx701lxs-hg032r-15.4v-4935mah-laptop-battery-store-for-new-zealand-p-508727.html