Please install the battery correctly and ensure that the battery interface and the motherboard are firmly connected.
If you install the battery and the laptop cannot detect the battery or the battery level cannot be displayed normally, check whether the battery cable was installed properly.
Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity.
The important point is to perform a full discharge charge every other month to extend battery life.
Don't connect adapter for a long time while using the battery. It may damage the battery.
Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
Avoid using the battery in an environment where the temperature is too high or too low.
Please use the original charger to charge the laptop.