solar energy storage battery maintenance free for ups EPS 12V/48V/220V 250ah

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Shanghai
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TT OR LC
Min Order Qty:
10 unit
Supply Capability:
450000 unit/month

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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)

  • Model Number: AGM /lead acid battery 12V250AH

  • Usage: wind power system,ups, solar panel

  • Voltage: 12v

  • Sealed Type: Sealed

  • Maintenance Type: Free

  • Size: 522*268*219(mm)

  • Weight: 62kg

  • Nominal Capacity: 250AH

  • type: solar battery

  • self-discharge: <3%/month

  • packing: cartoon

  • HS Code: 8507200000

  • product capacity: 150000pcs/day

  • Factory: 400000 square meter

  • export markets: America, Africa,Mid-east,Asia,South-America,Europe

Packaging & Delivery

Packaging Details:solar battery,UPS battery packing carton with polywood carton.
Delivery Detail:15-20 days12V250AH solar battery

Specifications

solar energy storage battery 
1)Germany material 
2)ce,ul,msds ,cgc,tlc 
3)20 years exporting year 

 Good quality, good price and good service.

Applications: 

 

1. Alarm systems

 

2. UPS

 

3. Access control equipment

 

4. Security systems

 

5. Emergency power systems

 

6. Children Toys

 

7. Communication equipment

 

8. Medical equipment

 

Following is information about Oliter Sealed lead-acid batteries:for more details please feel free to leave me inquiry.

 

Battery Features:

1.Nanoscale gel material and patented gel electrolyte imported from germany shall be adopted.

2.Transnormal design and service life is more than eight years.

3.Safety valve adopts improved rubber cap,thus it has the characteristics of high precision discharge pressure and aging resistance.

4.Special lead-sliver alloy shall be adopted and it has the characteristics of exceptional strong adhesive force,anti-corrosion and high tenacity.

5.Excellent performance of battery in low temperature and superiority in consistence and stability.

6.with CE,ROHS,ISO9001,TLC CERTIFATE.


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Q:How to repair the battery?
Charge the battery at constant voltage. It is the beginning of the time, using 0.1C ~ 0.25C current charge, to 16.2V later, by reducing the current method to maintain the charging voltage, until the charge current drops to 0.03C when the stop charging.
Q:Lead-acid battery how to maintain?
After 5 hours of repair, the excess electrolyte is sucked out with a straw, and if the electrolyte is sucked out into black, it indicates that the battery is severely grounded and that the battery is difficult to repair.
Q:How does battery activation work?
Always keep the battery surface clean. Found that the surface of dust and acid, it should be timely wipe, wipe can be wiped with soda water wipes wipe again, after rinse with water.
Q:How is the capacity of the battery defined?
100AH capacity of the battery, fully charged after the 100A current discharge can be an hour to put the power finished. 50A current is 2 hours put away! 20A is 5 hours! Of course this is the theoretical value, in fact it is impossible to have a constant current discharge.
Q:Battery 200ah / 104 what does that mean?
This should be refers to 2V200AH battery 104, power with the 220V.
Q:How does the battery increase the voltage?
The so-called battery is the storage of chemical energy, if necessary, the release of electrical energy of an electrical chemical equipment.
Q:What are the technical parameters of the battery?
Usually the capacity of the power supply is expressed by kV · A or kW. However, as a power supply VRLA battery, the use of security (A · h) that its capacity is more accurate.
Q:What are the advantages of maintenance-free batteries?
The advantage of a maintenance-free battery is that the service life is twice as long as the dry battery! And in the use of the process without maintenance! The voltage is also relatively stable.
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:80ah how much battery storage capacity?
Is 80AH. Understood to discharge at 80 amps for about 1 hour (but not to say that after 1 hour is finished, there is still electricity). In theory, this is your battery power.

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