Instruction Manual for 12V Lithium Ion Battery

Lithium-ion battery environment: in a clean, dry, and ventilated environment with a relative humidity of no more than 75% at 0-40°C, avoid contact with corrosive substances, and keep away from fire and heat sources. Charging notes: It is strictly forbidden to charge from the discharge terminal. Must be charged from the charging socket with the matching special charger. When the charging indicator bar on the charger stops rolling, please unplug the charging plug in time to prevent the battery from overcharging. Preventive measures for discharge: This product has an overcurrent protection function. When the working current of the electrical equipment exceeds the maximum output current of the product, the overcurrent protection circuit is used to prevent the electrical equipment from working normally. Precautions for daily use: The output of the discharge terminal is not controlled by the switch on the panel. The discharge terminal will turn off the output only when the battery voltage is lower than 9.0v. The panel switch controls the output on the screen and the USB socket. When the switch and the battery voltage is 9.1V or less, it will be displayed in the second second frequency flashing to remind you that you should charge in time, when the battery voltage is 9.0V or less, the shield and the USB socket are turned off Output, its purpose is to prevent the over-discharge of the lithium-ion battery. This is the process of the microprocessor. The control panel goes to sleep. You have to manually turn off the switch. When the battery voltage is 9.1V or higher, turn on the switch to wake up the microprocessor, and the display screen Display battery voltage value, USB is 5v output. Although this product has output short-circuit protection, it should not frequently short-circuit the + and-power output in daily use. Related to environmental protection: The normal life cycle of lithium-ion batteries is about 500 to 800 times. Lithium-ion batteries should be recycled and disposed of in accordance with local laws at the end of their service life. Correct use of lithium-ion batteries Battery maintenance: The battery is a consumable, and its life span is fixed (generally 300-500 times of charging and discharging), so the correct use of the battery is the secret of longevity. Different types of batteries have different charging requirements. Ni-MH is prone to heat and high temperature during the charging process, and the heat cannot be released in time, which may easily lead to battery degradation or irreversible damage or even explosion. Generally, the original charger rechargeable battery and charger or battery according to the requirements of the specification can meet the needs, and prevent long-term continuous charging and use of non-compliant chargers without protection functions (especially low-level chargers) to avoid injury or danger. It should be correct to charge the qualified or original charger and remove it after reaching full time. Generally, lithium-ion batteries have a relatively complete protection function (protection board). Other batteries do not have much requirements, but in order to prevent safety problems caused by the failure of the protection board overcharge protection function, it is not suitable for long-term charging. After the battery is charged, You must use other charge original or when connected to the battery charger, follow the instructions for operation and use, otherwise the battery may be damaged or even dangerous. Lithium-ion batteries are more likely to overheat, explode and catch fire than other types of batteries. In addition, when charging the battery or charger, do not carry inflammable and explosive materials, such as newspapers, magazines, etc. Before using the battery, check whether the battery meets the load requirements. Using the battery when the load is not satisfied or the battery is at a high current (greater than 1C) will damage or shorten the battery life. Since long-term storage will accelerate the battery self-discharge and the passivation of active materials, it is more appropriate for the ambient temperature and humidity to be 10C~30℃65+/-20%, while reducing the long-term battery (such as years) due to self-discharge and passivation Negatively affect the active material and the battery to do a charge-discharge cycle every three months to restore the original performance. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement.