Single Cell LiPo Battery Care
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Battery Storage and Handling
While LiPo batteries are a great option for providing rechargeable power to your project, they do have some safety considerations. This section will cover a few tips for safe handling and use of LiPo batteries for your projects.
Storage
When not in use for long periods, it is recommended to discharge the LiPo battery to about 3.9V to 4.0V.
Always store your batteries in an enclosure free of sharp objects. When installing a battery in your project, take care to keep it away from parts of your project that could pinch, poke, or strain the battery.
Do not transport or store a LiPo battery with metal objects, such as hairpins, necklaces, or any other conductive object or material.
Keep or store the battery in a cool and dry place/environment while installed in a project or in storage. If you are not planning to use your project for a long time, remove the battery and store it separately.
Keep Away from Heat and Moisture
Keep your LiPo battery away from environments that will damage it. Do not immerse a LiPo battery in liquids. Remove the battery from your project if it needs to be washed (such as e-textiles and wearable projects).
Do not use or store the battery near any source of heat. To secure a battery to your project, velcro is a temporary option or sew into a pouch or place in a plastic enclosure. Never iron or hot glue directly on or around a LiPo battery.
Inspect Battery Before Each Use
Short circuits or damage to LiPo batteries may not always be noticeable - check the battery for puffiness, heat, or other changes. If the battery looks damaged, remove immediately.
If the battery gives off an odor, generates heat, becomes discolored or deformed, or in any way appears abnormal during use, recharging, or storage, immediately remove it from your project or battery charger and stop using it. Make sure to dispose of your batteries properly - do not throw them in the trash! Contact your local e-waste disposal organization for details on how to discard batteries in your area.