• 2V400AH lead acid battery storage battery maintenance free battery high quality usage System 1
  • 2V400AH lead acid battery storage battery maintenance free battery high quality usage System 2
  • 2V400AH lead acid battery storage battery maintenance free battery high quality usage System 3
  • 2V400AH lead acid battery storage battery maintenance free battery high quality usage System 4
2V400AH lead acid battery storage battery maintenance free battery high quality usage

2V400AH lead acid battery storage battery maintenance free battery high quality usage

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
10 mm
Supply Capability:
1000 mm/month

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1. Descriptions and specifications of 2V400AH lead acid battery storage battery maintenance free battery high quality usage
Application: Home Appliances, Consumer Electronics, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies
Battery Type: Deep cycle sealed AGM, Sealed VRLA Lead Acid Battery
Warranty: 2 years
Capacity: 2V400ah
Certification: CE, MSDS
Place of Origin: Jiangsu, China
Weight: 26 kg

Battery Size: 175*211*336/365

Shape:  CUBOID
Usage: Telecom
Sealed Type: Seald
OEM/ODM: Aacceptable

2. Mains features of 2V400AH lead acid battery storage battery maintenance free battery high quality usage
- Long service life according to Eurobat classification
- High gas compound efficiency
- Wide range of ambient temperatures
- Low self-discharge

3. Application field of 2V400AH lead acid battery storage battery maintenance free battery high quality usage
- Solar and wind energy storage systems
- Backup power supply of EPS and UPS
- Telecommunications Equipment
- Power supply for portable devices or tools
- Signaling system, emergency lighting system, security system

4. Details of packages
Sea transportation packages: carton, pallet

2V400AH lead acid battery storage battery maintenance free battery high quality usage

Q:What are the technical parameters of the battery?
Battery capacity is defined as ∫ t0tdt, theoretically t can be infinite, but in fact when the battery discharge is lower than the termination voltage continues to discharge, which may damage the battery, so t value is limited, the battery industry, in hours (h) Battery sustainable discharge time, feel the C24, C20, C10, C8, C3, C1 and other nominal capacity value.
Q:Maintenance-free battery how to detect it?
Keep the battery surface clean. If the discovery of solid oxide on the pole, it should be timely with hot water pouring, to be removed, so as not to affect the pole and the terminal between the continuity. After cleaning up, wipe the battery surface, in the pole and the terminal cast on the butter to ensure that the pole is not oxidized.
Q:What kind of battery is divided into?
At present, we used the car battery is divided into three categories, namely, ordinary batteries, dry batteries and maintenance-free batteries three.
Q:What is the meaning of the battery above 12v65Ah?
12V is said to be the voltage, 65Ah is the current. (A is the unit of current. H is the time unit .1 hours.)
Q:How does battery activation work?
If the battery is charged, because the battery discharge itself, the active substance to activate, not add acid, but should be added pure water (no minerals and impurities in the water) is best steaming water, and now you Since the addition, you can use water to wash several times, and then use 1C current charge to 2.3 times. Then discharge, so repeated several times, will be better. So that you can remove the vulcanization.
Q:What are the hazards of battery over discharge?
When the battery discharge current is large, the heat will become more obvious, there will be serious heat generated when the battery deformation, when the concentration of lead sulfate is particularly large, will form a larger crystal particles, that lead to the battery Internal irreversible sulfation.
Q:What is a maintenanceable battery?
Maintenance-free battery due to its own structure on the advantages of electrolyte consumption is very small, in the life of the basic need not add distilled water.
Q:How should the battery be well maintained?
Voltage check the state of the battery standard voltage should be maintained between 12.2 ~ 12.7V. If the voltage is too low should be charged, the charge should be kept small charge for a long time. Battery charging need to use a professional charger, the owner will not try to charge their own, the owner can only keep the engine running on the battery can be charged. If the battery aging should be replaced.
Q:How to deal with waste batteries?
The old battery is ground and then sent to the furnace for heating, then the volatile mercury can be extracted, the temperature is higher when the zinc is also evaporated, it is also precious metals. Iron and manganese fusion after the steel to become the required ferromanganese alloy.
Q:Battery 200ah / 104 what does that mean?
This should be refers to 2V200AH battery 104, power with the 220V.

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