Common sense of using vanadium iron phosphate lithium battery.best battery for solar panel

　　charging

　　1. For charging lithium-ion batteries, a dedicated lithium-ion battery charger should be used.

　　2. Lithium ion batteries are charged using a "constant current/constant voltage" method.

　　3. Charging voltage: The maximum charging voltage is 4.2V * n (n: number of series batteries)

　　4. Charging current: The recommended charging current is 0.5C (for a battery with a nominal capacity of 1500mAh, the charging current is 0.5 * 1500=750mAh). 5. Charging temperature: The battery should be charged within the range of 0 ° C-45 ° C.

　　discharge

　　1. Discharge current: The discharge current should be at 1.0C or less. (If you wish to discharge the battery with a current greater than 1.0C, please contact us)

　　2. Discharge temperature: The battery should be discharged (operated) within the temperature range of -20 ° C to+60 ° C.

　　3. Discharge termination voltage: The discharge termination voltage of the battery should not be less than 2.5V * n (n: number of series batteries). Excessive discharge of the battery can shorten its lifespan, and in severe cases, it can lead to battery failure.

　　Storage

　　The battery can be stored in a clean, dry and ventilated room with an ambient temperature of -5 ° C-35 ° C and a relative humidity of no more than 75%. Avoid contact with Corrosive substance and keep away from fire and heat sources. Maintain the battery capacity at 30% to 50% of the nominal capacity. Recommended storage batteries should be charged every 6 months

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