The battery of Shuanglu is rotten. What if there is a green crystal? Double deer battery appears green crystallization, which can be treated according to the following steps:

1. Safe operation: pay attention to your own safety. Don't touch the green crystals directly, and don't let them touch the skin or eyes. Avoid inhaling crystalline dust or releasing harmful gases. Wear suitable protective gloves and masks to ensure safety.

2. Dismantle the battery: Take the Shuanglu battery out of the equipment. Be sure to disconnect the power supply connected to the battery to prevent any current from flowing.

3. Leakage treatment: put the battery in a sealed plastic bag and carefully transport it to the local waste battery recycling point or a specific battery recycling center. Never throw the battery directly into the trash can.

4. Cleanliness: There are green crystals left on the equipment, which can be gently wiped with wet cloth or cobblestone alkali solution. Care must be taken when cleaning the equipment to avoid contact of the crystal solution with skin or eyes. A battery is a device filled with chemical substances, which can convert chemical energy into electrical energy and provide electricity when needed. It is an important part of modern electronic equipment, which is used to store and provide electric energy.