What should you do when you got a new acer travelmate p2 tmp214-41 battery?

Before you use this new battery pack for the first time, there is a conditioning process that you should follow:

1. Insert the new battery without turning the computer on.
2. Connect the AC adapter and fully charge the battery.
3. Disconnect the AC adapter.
4. Turn on the computer and operate using battery power.
5. Deplete the battery until the battery-low warning appears.
6. Reconnect the AC adapter and fully charge the battery again.
 

Follow these steps again until the battery has been charged and discharged three times.

Use this conditioning process for all new batteries, or if a battery hasn't been used for a long time. If the computer is to be stored for more than two weeks, you are advised to remove the battery pack from the unit. 

acer travelmate p2 tmp214-41 battery

Brand new acer travelmate p2 tmp214-41 15.4V 3550mAh laptop batteries

    Price: 117NZD
    Voltage: 15.4V
    Capacity: 3550mAh (54.6Wh)
    Battery cells: 4-cell
    Chemical: Li-Polymer
    Battery Color: black
    Condition: new original battery
    Warranty: 9 months
    Free shipping: Yes

The battery is available here: https://www.storebattery.co.nz/acer-travelmate-p2-tmp214-41-15.4v-3550mah-laptop-battery-store-for-new-zealand-p-498653.html