Advantages of cynetic cpzs batteries accumulator 2v batteries 
 One of the advantages of 2-volt cynetic cpzs batteries is that they provide along with opz-type batteries the longest life that can be obtained from lead acid technology. Its tubular lead plate construction is the longest of those manufactured for deep cycle applications such as solar energy. The price is much lower than an opzs battery having both the same number of cycles 1500 to 80% and 2500 to 50% therefore the same duration in deep cycle applications. Thanks to this lower price we can acquire a battery of more capacity compared to an opzs for the same price with the advantages that this implies , such as a lower discharge depth and therefore a longer duration. 
 If we order the market options in lead acid batteries we have from greater to lesser duration (cycles): 
 Opz and cpzs batteries> tubular monoblock batteries (cynetic tubular)> flat plate deep cycle batteries (trojan, us battery or rolls 4000 type)> standard 12v solar monoblock batteries> starter batteries (truck) 
 Differences between cpzs batteries and opz batteries 
 One of the differences between the cpzs batteries and the opzs is the plastic used in the container which in the case of CPZS is flexible and opaque polypropylene compared to the transparent SAN plastic of the opz batteries. 
 Another difference is that in the case of opzs we have a greater reserve of electrolyte compared to cpzs. This translates into that in the cpzs we must add water every 2 or 3 months and in the opzs having a greater reserve we can extend these periods to double and in the case of cynetic opzs even eliminate maintenance. 
 These are the main differences, as we have said in both cases the technology inside is the same in opzs and cpzs thanks to its tubular plate with the same number of cycles (times that can be loaded and unloaded) so both options they will give the best result available in the market for solar and deep cycle installations. 
 
 Charging and maintenance of cynetic cpzs batteries 
 The charging of 2 volt cynetic cpzs batteries can be done by solar regulators or chargers. In solar installations we recommend charging the batteries at a voltage of 2.48v per cell in the absorption stage with between 2 and 3 hours of time in this stage. It is recommended to equalize (see what the equalization charge is) once a month at 2.60v per cell for 3 or 4 hours depending on the depth of discharge. 
 For the maintenance of cynetic cpzs batteries we only have to worry about filling distilled water when they need it. As an automatic filling system is supplied as standard, we can see the level of water in each glass with the level indicator of each cap conveniently and fill in when it marks a low level. 
 Extended warranty of cynetic cpzs batteries 
 Cynetic batteries due to their high resistance have a guarantee against manufacturing defect of 3 + 2 years in which the first 3 years the guarantee is total and in the unlikely event that they had any failure in an element outside these 3 years of guarantee would apply a discount of 50% the 4th year and 40% the 5th year in the acquisition of a new one. 
 
 Cynetic cpzs battery manufacturing 
 Cynetic cpzs batteries are manufactured in the European Union with the strictest environmental and quality control regulations. All the machinery and production lines of our batteries use the German HADI system, the same as the leading brands. In this article you can see how cynetic batteries are manufactured with real photos of the facilities 
 
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