12v 250ah High Quality Deep Cycle Gelled Battery For Home Solar System

1. Key Features

After a new battery is put into service, it must be charged and discharged regularly.The purpose of charging is to make the storage battery restore its capacity in time to meet the needs of electrical equipment.The purpose of discharge is to test the capacity parameters of the battery in time and to promote the activation reaction of the electrode active substance.The charging and discharging condition of the battery will directly affect the electric performance and service life of the battery.There are many ways to charge the battery. Choosing a scientific and reasonable charging method will greatly improve the maintenance effect of the battery.

2. Product details

High quality grid:The high-quality forging and stamping grid inside the battery optimizes the uniform distribution of current and potential, and improves the battery's anti-wear ability

Lead calcium alloy plate:The heavy-duty lead-calcium alloy plate with corrosion-resistant structure increases battery life

Silver-plated copper terminals:Silver-plated copper terminals are used, which has excellent conductivity, which enables the battery to be discharged at a large current, has a strong charge acceptance capability, can be quickly charged, and is easy to recover, saving time and electricity.

Flame-retardant shell:The battery shell is made of isolated flame-retardant material, which has better sealing, heat resistance and explosion-proof properties, and the product is safe and reliable to use

3. Product structure drawing

Charge and discharge parameter table

4. Matters needing attention:

1.Do not disassemble and repair by yourself

2.Cannot be used as a power battery for electric vehicles, etc.

3.Please securely connect the terminal socket bolts, if loose, it will cause a large voltage drop in the battery connection or a large fire will cause the fire

4.Please be sure to cut off the main power supply during construction connection. Live construction will cause electric shock hazard.

5.Do not connect to a power source other than the set voltage, otherwise it will cause a fire and the cause of failure

6.Do not use the battery directly as AC power, otherwise it will be the cause of fire or damage

7.4 months from the date of manufacture, it needs to be supplemented to reach a fully charged state to ensure that the battery's service life reaches the expected effect

5. Applications :

♦Solar and wind energy storage system

♦EPS and UPS battery backup

♦Signal system , emergency lighting system , security system

♦Telecommunication Equipment

♦Power plant and transmission system

6. Packing:Hard carton packaging

7. Conditions of use

(1) Avoid direct contact between the battery and the metal container. Acid-proof and heat-resistant materials should be used, otherwise it will cause smoke or combustion.

(2) Use the specified charger to charge under the specified conditions, otherwise it may cause the battery to overheat, deflate, leak, burn or rupture.

(3) Do not install the battery in a sealed device, otherwise it may break the device.

(4) When the battery is used in medical equipment, please install a backup power supply outside the main power supply, otherwise the failure of the main power supply will cause injury.

(5) Put the battery away from the device that can produce spark, or spark may cause the battery to smoke or rupture.

(6) Do not put the battery near a heat source (such as a transformer), otherwise it will cause overheating, leakage, combustion or rupture of the battery.