battery free maintenance battery 12v 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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Quick Details

  • Place of Origin:                     Jiangsu, China (Mainland)

  • Brand Name:                      free maintenance battery

  • Model Number:                     LCPC38-12

  • Usage:                     UPS

  • Voltage:                     12v

  • Sealed Type:                     Sealed

  • Maintenance Type:                     Free

  • Size:                     196*165*180(mm)

  • Weight:                     12.8kg

  • Nominal Capacity:                     38AH

  • Type:                      free maintenance battery

  • self-discharge:                     <2%/month

  • packing:                     plywood case

  • HS Code:                     8507200000

  • product capacity:                     150000pcs/day

  • Factory:                     400000 square meter

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

Specifications

12v 38ah  free maintenance battery
1)CE,TLC,ROHS,ISO,CQC,MSDS
2)export experience 15 years
3)long lifetime and no leakage                           

Battery Construction


ComponentPositive plateNegative plateContainerSafety valveTerminalSeparator

 

Electrolyte

 

Raw MaterialLead dioxideLeadABSRubberCopperFiberglass

 

Sulfuric acid

 

  

1. Container/Cover: Made of  ABS Plastic from Taiwan

 

2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.

 

3. Separator: Import high quality AGM separator.

 

4. Positive Plates: Thick PbCa grids minimize corrosion and prolong life.

 

5. Terminal post: Cooper material with maximum conductivity, enhance the high current rapidly.

 

6. Vent Valve: Allows the release of excess gas automatically for safety.

 

 

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Q:How to repair the battery?
Connect the positive and negative output of the repair instrument to the positive and negative pole of the battery, open the repair instrument, repair the battery. The first repair time should be no less than 48 hours.
Q:What are the advantages of maintenance-free batteries?
Maintenance-free battery because of its normal charging voltage, the electrolyte only produce a small amount of gas, so throughout the use of the need for the addition of distilled water, in the normal charging system, do not need to remove the charge from the removal. But in the maintenance of the proportion of its electrolyte should be checked.
Q:What is the difference between a maintenance-free battery and a conventional battery?
As a result of maintenance-free batteries using lead-calcium alloy grille, the amount of water generated when charging less water evaporation, coupled with the shell with a sealed structure, the release of sulfuric acid gas is also very small, so it compared with the traditional battery, With no need to add any liquid, the wiring pile head, wire and body corrosion less anti-overcharge capacity, starting current, power storage time is long, by the car people welcome.
Q:Battery 200ah / 104 what does that mean?
2V battery capacity (from 200AH-3000AH have) long design, good stability, the price is also expensive; 12V battery capacity is generally the largest 250AH, design life as 2V, price economy, high current discharge better.
Q:Lead-acid battery how to maintain?
When receiving the battery should first check whether the phenomenon of short circuit, first short circuit repair and then fill the distilled water.
Q:80ah how much battery storage capacity?
The size of the battery storage power refers to the battery capacity. Battery capacity is generally calculated in AH (safety). You 80Ah battery capacity is 80Ah, meaning that if you discharge current to 80A, you can put an hour.
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:What kind of battery is divided into?
Ordinary battery: ordinary battery plate is composed of lead and lead oxide, the electrolyte is sulfuric acid aqueous solution. Its main advantage is the voltage stability, the price is cheap.
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 battery does the van use?
The battery is mainly composed of tube positive plate, negative plate, electrolyte, separator, battery compartment, battery cover, pole, injection liquid cover and so on. The electrode of the exhaust type battery is made of lead and lead oxide, and the electrolyte is an aqueous solution of sulfuric acid. The main advantage is the voltage stability, the price is cheap; the disadvantage is lower than the energy (that is, per kilogram of battery storage power), short life and routine maintenance frequently. Old ordinary battery life of about 2 years, and the need to regularly check the height of the electrolyte and add distilled water. However, with the development of science and technology, lead-acid battery life becomes longer and maintenance is also more simple.

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