⭐️ Disclaimer —

Please note that all rechargeable batteries inherently have a limited number of charge cycles. The way in which your battery is used; including but not limited to the number and frequency of charges/discharges; and how it is stored day-to-day and long term - affects the life of rechargeable batteries;

⚠️ Static discharge notice —

As with any electronic device: a discharge of static electricity from a finger or other electrostatic conductors can seriously damage your Chromebook's battery, or other electronic components and cause loss of information. Discharge static electricity by touching an unpainted metal surface before handling your Chromebook.

Answer —

Please visit Acer's Website for specific information about the warranty included on the battery.
Do not store the Chromebook in extreme heat (car in the summer) or extreme cold (in the winter) for extended periods of time; _{See also:}_{Q: How do I properly care for my Chromebook?}
⚠️ Users should not charge high drain devices (e.g. cell-phones) from the Chromebook's USB ports;
Students should only charge their Chromebook with an OEM (original equipment manufacturer) charger. _{See also: Q: How do I properly care for my Chromebook Charger / Power Adapter / Power Cord?, Q: Do I need to bring my Chromebook every day?}

Extended downtime / holidays / summer vacation —

If the Chromebook will not be used for an extended period of time (one week or more - e.g. holiday breaks); it is recommended to properly place the Chromebook into a "battery disconnect state" to preserve the battery (follow the instructions here).

Optimizing battery life —

_{Source: https://community.acer.com/en/kb/articles/13446-tips-for-taking-care-of-your-acer-chromebook}
Disconnect accessories that are not being used (e.g. a USB disk drive), as they can continue to draw power.
Stop charging the battery once it reaches 100% capacity, and do not recharge the battery until the battery level drops below 70%. Excessive recharging decreases the battery life.
Do not charge a hot or cold Chromebook (above 95°F/35°C or below 32°F/0°C). Charging an abnormally hot or cold Chromebook can cause battery deformation damage and reduce the life of its battery.
You should contact the Tech Department immediately if you feel your Chromebook or charger requires service.

Think something is wrong? —

⚠️🚫 Do not attempt to service this product yourself. 🚫⚠️
- Opening or removing covers of any electronic device (including your Chromebook and its charger) may expose you to dangerous voltage points or other risks such as electric shock, severe bodily harm, and fire.
- You should contact the Tech Department immediately if you feel your Chromebook or charger requires service.

If you feel that your battery is not properly functioning, please schedule a visit with the Tech Department, we can check the status of your battery. _{See also: Q: How do I properly care for my Chromebook?, Q: How do I purchase a replacement battery?}

_{See also:}

_{Q: How do I properly clean my Chromebook?}