Battery street lamp pool time switch in use process need to follow the principle of

Maintenance-free lead-acid battery components and solar street lamps of valve control type sealed lead acid battery, its service life is 5 to 7 years. Maintenance-free lead-acid battery has the safety and reliability, and is not afraid of less vibration, water loss, low self-discharge rate, good low-temperature startup performance.



solar street lamps and maintenance-free lead-acid storage battery' The greatest characteristic of maintenance-free lead-acid batteries, just as its name implies is 'free maintenance. 】 Parts and valve control type sealed lead acid battery, its service life is 5 to 7 years. Maintenance-free lead-acid battery has the safety and reliability, and is not afraid of vibration, water loss, less the self-discharge Self-discharge rate, also known as charged keeping ability, is refers to the battery in the condition of open circuit, battery storage power under certain conditions by keeping ability. 】 Low, low temperature start performance is good. Users in the use process, if can notice a few small details, can greatly prolong the service life of battery. Battery in use process need to follow the principle of: 1, sealed battery' Seal type battery, the cross-section shape for long circular or rectangular metal shell, on one end of the shell opening sealing metal sealing plate, and plate group, constitute the plate group with electrolyte asylum within the shell, the shell on either side of the long side, along the bottom and begin to form a continuous or intermittent between multiple processes, so it can improve the cooling performance and can improve the strength of the side of the shell. 】 For - permissible operating temperature range 15 degrees to 50 degrees, but within 5 ~ 35 degrees using can extend battery life. 15 degrees below zero in the following battery chemistry will change and cannot be recharged. Battery run at low temperatures will have long life but its capacity is low, run in the high temperature can obtain higher capacity but life is short. 2, the battery must be stored in a cool, dry environment. In 20 degrees under the environment of maintenance free storage battery' Sealed and maintenance-free battery USES the latest design fully sealed structure and in the ninety s modernization production process. 】 The self-discharge 【 放电率; Rate of discharge measurement of battery discharge speed of discharge parameters is discharge rate. 】 For the 3 - 4% per month, and it increases with temperature rise. The design of float charging voltage to 2. 3 v/section. The 12 v battery for 13. 7V。 And battery is in floating or all charge, a gas storage battery internal in negative plate electrolysis of water, so as to maintain the capacity of the battery and don't need to add water. But the battery plate corrosion will reduce battery capacity' Battery in the prescribed conditions ( Including the intensity of discharge termination voltage, discharge current and discharge) Sent out how much electricity or discharge duration called battery capacity, unit or a. a. h min. 】 。 If, after the discharge battery within 72 hours without recharging, sulfate are attached to the plate will damage the battery. Maintenance-free battery means can need not add fluid, but regularly check whether there is any crack on the shell, with or without electrolyte leakage or necessary. If you can guarantee your free maintenance lead-acid battery in the best condition to run, on the one hand, will be for your solar street lamps provide more reliable guarantee, on the other hand, prolong the service life of maintenance-free lead-acid batteries, still can save some cost for you.