UPS Battery for Free Maintencance12V 38AH

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 unit
Supply Capability:
450000 unit/month

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Product Description:

Quick Details for UPS Battery

  • Usage:                                  UPS

  • Voltage:                               12V

  • Sealed Type:                        Sealed

  • Maintenance Type:               Free

  • Size:                                     196*130*180(mm)

  • Weight:                                 11KG

  • Nominal Capacity:                 38AH

  • Model:                                  12V38AH

  • Nominal Capacity:                38AH

  • Self-discharge:                    <3%/month

  • Packing:                               Carton china supplier

  • Use:                                      Battery solar

  • Mode:                                    Battery solar


Packaging & Delivery for UPS Battery


Packaging Details:The packing of made in china battery price carton and plywood packing or recording to our clients' demand.

Delivery Detail: 15-20 weekdays after receiving the deposit best solar cell price

 

HOT SALE!12V 38AH UPS Battery

1)Germany material
2)Golden sun,msds ,cgc,tlc
3)Export experience 15 years


Battery Features of UPS Battery


  • This UPS battery is made of nanoscale gel material , what's more,  patented gel electrolyte imported from germany shall be adopted so its quality can be guaranteed.

  • We adopts transnormal design for this UPS battery and its service life is more than eight years.

  • Safety valve adopts improved rubber cap,thus this product-UPS battery has the characteristics of high precision discharge pressure and aging resistance.

UPS Battery Introduction

 

Special lead-sliver alloy shall be adopted and it has the characteristics of exceptional strong adhesive force,anti-corrosion and high tenacity. Excellent performance of UPS battery in low temperature and superiority in consistence and stability.

CE,ROHS,ISO9001,TLC CERTIFATE mean more than great quality.

FAQ

1) WHY TO US?

  • we are an experienced battery trader with more than 15 years professional history.

  • we have OEM/OBM ample experiences since the year 1999.

  • we have passed ISO9001,RHOS,MSDS and ISO14001

2)WHAT'S THE ORDER DETAILS?

  • MOQ:500 pieces

  • Delivery days: 15 days

  • Packing details: a paper box with 10 batteries

  • Shipping port: Shanghai

3)HOW TO MAINTENANCE THE BATTERIES?

  • Keep the battery the clean of all dirt, especially around the terminal area.

  • Check the voltage of the battery to make sure it is in 100% charge condition.

 

 

All the great performance you expected from a UPS battery can be found in our place!

 

 

 

 

 

 

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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: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:What are the advantages of maintenance-free batteries?
Maintenance-free battery using lead-calcium alloy grille, the amount of water generated when charging less water evaporation is low, with the shell with a sealed structure, the release of sulfuric acid gas is also very little, so with the above advantages.
Q:What is the difference between a maintenance-free battery and a conventional battery?
Different materials will produce a different phenomenon: the traditional battery in the course of the use of the phenomenon of liquid reduction occurs, because the antimony on the grid will pollute the sponge on the negative plate of pure lead, weakened after the full charge of the battery Electromotive force, resulting in excessive decomposition of water, a large number of oxygen and hydrogen, respectively, from the positive and negative plates to escape, so that the electrolyte reduced. With calcium instead of antimony, you can change the fully charged battery back electromotive force, reduce the overcharge current, liquid gasification rate decreases, thereby reducing the loss of electrolyte.
Q:80ah how much battery storage capacity?
0AH storage is 80AH ah If the actual storage capacity will have to see the brand. I have seen 100AH only 24 pound. This is not even 60AH.
Q:How does the battery increase the voltage?
You can use the same battery in series, with 5 12v battery in series becomes 60v, if you need the current is relatively small, you can use DC-DC module to 12v voltage rise to 60v.
Q:How is the capacity of the battery defined?
General circuit has a battery protection circuit, once the battery voltage is less than 10.8V will automatically cut off the electricity to prevent the battery because of over-discharge and damage. (Nominal value of 12V battery internal six cell grid) with the battery discharge current multiplied by the discharge time to express how much energy the battery can store, is a very image of a measure. The greater the value of the battery, indicating that the battery can store more energy. But does not mean that the battery can use such a large current discharge.
Q:What are the hazards of battery over discharge?
The battery discharge to the standard termination voltage when the internal resistance will become larger, the battery electrolyte concentration will become very thin, especially the battery plate micropores and battery plate surface these two points are almost neutral; battery over discharge because of Internal resistance will become larger, so the battery will appear inside the phenomenon of heat, the battery volume will appear fever expansion.
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:How to deal with waste batteries?
Laboratory recycling method: ordinary dry battery is cylindrical, the outer cylinder made of zinc, the zinc cylinder is the battery negative; tube central carbon rod for the positive; tube for the manganese dioxide, ammonium chloride and chlorination Zinc.

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