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| Interphone battery use precautions |
| | Add time:2019/5/22 | 1. Use original or approved batteries.
2. If a metal conductor such as jewelry, keys or beads touches the exposed electrode of the battery, all batteries may cause damage or personal injury. Be careful with batteries that have been charged, especially when you put them in pockets, wallets, or other metal-filled containers.
3. Charging should be carried out in an environment of 5-40 degrees. If this temperature range is exceeded, battery life is affected and it is possible to fill the rated capacity.
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