FPV battery storage.marine battery for trolling motor Processor

　　1. The battery should be stored in a cool environment. When the battery is stored for a long time (more than 3 hours);

　　2. It is recommended to place it in an environment where the temperature is 10-20 ° C and the low temperature without corrosive gases. The battery is charged every 3 months to maintain the battery activity during the long-term storage of the battery, and ensure that each battery voltage is 3.7V at 3.7V ~ 3.9V range.

　　FPV scrap battery treatment

　　If there is the following situations, it means that your battery has already had problems, and it is recommended to deal with it properly.

　　Appearance judgment: obvious swelling, damage, leakage, deformation;

　　Voltage judgment: battery voltage ≥4.27, (non -high -voltage formula) or less than 2.75V;

　　Internal resistance judgment: endless battery resistance (not tested), or more than twice the initial internal resistance;

　　Capacity judgment: The capacity of two consecutive discharge is less than 70%of the nominal capacity;

　　The following is the processing method of FPV scrap battery:

　　1. Isolation logo: The battery that has been determined as scrap must be clearly identified and stored separately. It is strictly forbidden to recharge or charging. The temporary storage location needs to meet the fire prevention requirements, such as iron cabinets, iron barrels, etc.;

　　2. Soak salt water: According to the proportion of salt water 1:20, use wide -mouth containers (such as weekly turning baskets, iron barrels, etc.), placed on the empty outdoor (not easy to ignite and explosive items), soake the battery in salt water without salt water In 2 hours, you must not exceed 3 groups at a time;

　　3. After soaking the wreckage with fire tongs, confirm that there is no voltage or no longer fever, it can be treated with general solid waste;

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