答：Unused battery anode surface of water droplets...
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CR2430Button batteries
Battery Model: CR2430Button batteries
Battery Size: 24.5 * 3.0 (mm)
Standard voltage: 3V
Rated capacity: 285 (mAh)
Description: CR2430Button batteries, mainly for light-emitting toys, flashlights, watches, electronic watches, movement, electronic gifts, electronic calendar, ear hearing aids, calculators, instruments. Medical equipment, flashing lights, alarm system, electronic toys, small electronic gifts, cameras and other small electronic devices。
1、CR2430Button batteries ingredients and process characteristics: manganese, electrolytes, stainless steel shell cover, apron, isolation, zinc and so on: the use of advanced leak fluid technology, with excellent wear resistance, high temperature materials, wide temperature range and leak fluid performance, long life, high safety, no explosion, no fire, etc.
2, CR2430Button batteries application areas: electronic gift factory, toy factory, a clock factory, remote control, factory and so on.
3, CR2430Button batteries Packaging: a box of 4000, packing size: 36 * 30 * 19.5
Note:
One, because this is a non-rechargeable CR2430Button batteries, so forced charging will cause leakage or risk of damage to the equipment.
Second, the battery "+, -" pole should be in accordance with the required direction using the device is installed correctly.
Third, prohibit short, heat, burning and open the battery.
Fourth, the battery Operating temperature: -10 ℃ - +60 ℃; Storage temperature: -10 ℃ - +45 ℃.