| Use this guide to replace an old or failed battery that no longer holds a charge, and bring the life back to your iPad Air LTE. |
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| If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]]. |
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| '''Before you begin, drain your iPad's battery below 25% charge.''' This will minimize the risk of a dangerous thermal runaway in the event that you accidentally puncture or deform the battery. |
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| Lithium ion batteries contain dangerous chemicals and may catch fire and explode if punctured or mishandled. Use caution. |