一电安装使用：
1、安装或拆卸一电蓄电池时，车上所用电器，必须在关闭状态，否则会产生火花面发生危险。
2、在拆卸蓄电池时，必须先卸接地线；在安装蓄电池时，则要后接接地线。
3、一电蓄电池端子和连接线一定要清洁，不准有氧化层存在，以免因接触不良而影响使用。
4、蓄电池要牢固的固定在架子上，以免因震动而造成蓄电池的损坏。
5、蓄电池在安装时，正负极极性连接要正确，不准接反，否则会损坏车上的电器及蓄电池。
6、在车辆启动时，应在5秒内启动，如果第一次没有启动开车辆则要在10秒后启动，此时可按动喇叭。打开大灯，如果喇叭声音宏亮，大灯灯光发白，则好考虑其它原因（如启动机、油路等），如果喇叭声音少哑，大灯灯光发暗，则是蓄电池亏电，需下车充电，并排除引起亏电的故障。
7、应经常检查蓄电池连接线是否松动，如发现松动应酬及时紧固。
8、如果汽车长期不用时，应把蓄电池卸下来，充足电后存放，并在存放期内每2个月充电1次。
9、汽车熄火后，应切断总电源，**拆开电池连线，以免因漏电现象，造成蓄电池放电。
※ 敬告：在安装拆卸一电蓄电池时，一定要切断一切用电器，否则极易产生火花，而引起爆炸！
Installation and use:
1. When installing or disassembling an electric battery, all electrical appliances used in the vehicle must be in a closed state, otherwise there may be a danger of sparks.
2. When disassembling the battery, the grounding wire must be removed first; When installing the battery, it is necessary to connect the ground wire back.
3. The terminals and connecting wires of a primary battery must be clean and free from oxide layers to avoid poor contact that may affect its use.
4. The battery should be firmly fixed on the rack to avoid damage to the battery due to vibration.
5. When installing a battery, the polarity of the positive and negative poles should be connected correctly and not reversed, otherwise it may damage the electrical appliances and battery on the vehicle.
6. When starting the vehicle, it should be started within 5 seconds. If the vehicle is not started for the first time, it should be started after 10 seconds. At this time, the horn can be pressed. Turn on the headlights. If the horn sounds loud and the headlights turn white, consider other reasons (such as the starter, oil circuit, etc.). If the horn sounds less hoarse and the headlights turn dark, it means the battery is out of charge and needs to be charged from the vehicle, and the fault that caused the power loss should be eliminated.
7. Frequently check if the battery connection wires are loose, and tighten them in a timely manner during socializing.
8. If the car is not in use for a long time, the battery should be removed, fully charged, and stored, and charged every 2 months during the storage period.
9. After the car stalls, the main power supply should be cut off, and it is best to disconnect the battery connection to avoid battery discharge due to leakage.
※ Warning: When installing and disassembling a battery, it is necessary to cut off all electrical appliances, otherwise sparks can easily occur and cause explosions!