vrla battery high quality 12v 70ah 12 volt

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Quick Details

Packaging Details:	cartoon and plyhood packing or according to our clients' demand.
Delivery Detail:	7-15 weekdays vrla battery

12v 70ah 12 volt vrla battery

1)deep cycle and maintenance free

2)MSDS,ROHS,ISO9001,ISO14001,CE,TLC,SGS

3)export experience 15 years

Product Description

Item	12V 70AH vrla battey
Model NO.	LCPC70-12
Battery type	storage battery
Battery dimension	260168227(mm) (LWH)
Nominal voltage	12v
Nominal capacity	70ah
Net Weight	23kg
Cycle life	100%DOD 572times , 50%DOD 1485 times , 30%DOD 2406times
Battery Case	ABS
Plate	lead-antimony
Payment terms	T/T(with 30% deposit),70% paid by the copy of BL
Loading port	Shanghai
Main Market	America,Africa, Mid-east,Asia ,South America, Europe

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:What is a maintenanceable battery?: It also has a shock, high temperature, small size, self-discharge characteristics. Life is generally twice the ordinary battery.

Q:How does the battery increase the voltage?: Chemical energy can be converted into electrical energy device called chemical battery, generally referred to as the battery. After discharge, the internal active material can be regenerated by charging - the electrical energy stored as chemical energy; chemical energy can be converted to electrical energy again when the discharge is required. This type of battery is called a battery (Storage Battery), also known as secondary battery.

Q:The role of the battery?: It filled with lead plate filled with sponge lead as a negative electrode, filled with lead dioxide lead dioxide as a positive electrode, and with 22 to 28% dilute sulfuric acid as electrolyte. In the charge, the electrical energy into chemical energy, the discharge of chemical energy and into electrical energy.

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: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:What are the hazards of battery over discharge?: Crystalline conductivity is poor, and bulky, will clog the pores of the battery plate, affecting the battery electrolyte penetration and exchange, but also further increase the battery resistance, a long time will prevent the battery power and chemical energy Of the reversible conversion, resulting in poor recovery of the battery charge, the battery was seriously damaged, or even unable to repair until scrapped.

Q:What kind of battery is divided into?: 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. It also has a shock, high temperature, small size, self-discharge characteristics of the general life is generally ordinary Twice the battery. There are two kinds of maintenance-free batteries on the market.

Q:Maintenance-free battery how to detect it?: Battery pole Pole terminal has corrosive material without treatment, as long as no loose on it. If the appearance of the corrosive material, the inner surface of the terminal will also be corrosion, resulting in increased resistance, affecting the normal battery charging and discharge, it must be promptly processed.

Q:What battery does the van use?: The most obvious feature of lead-acid batteries is the top of the plastic cover can be unscrewed, there are ventilation holes above. These fillers are used to fill pure water, check the electrolyte and the use of exhaust gas. In theory, lead-acid batteries need to check the density of each electrolyte and the level of liquid, if there is a need to add distilled water. But with the upgrading of battery manufacturing technology, lead-acid battery development for the lead-acid maintenance-free batteries and colloidal maintenance-free batteries, lead-acid batteries do not need to add electrolyte or distilled water. Mainly the use of positive electrode to produce oxygen can be absorbed in the negative oxygen cycle, to prevent water reduction. Lead-acid water batteries are mostly used in tractors, tricycles, car start, etc., and maintenance-free lead-acid battery wider range of applications, including uninterruptible power supply, electric vehicle power, electric bicycle batteries. Lead-acid batteries according to the application needs to be divided into constant current discharge (such as uninterruptible power supply) and instantaneous discharge (such as car to start the battery).

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