Gel Technology Battery Ares(OPzV) Series 7OPzV 500

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Gel Technology Battery Ares(OPzV) Series Introduction

Ares(OPzV) range battery adopts traditional gel technology .
The products are designed as standby power for communication, power, military and broadcast and television system with excellent deep cycle performance. The design float life is 18+ at 77oF(25oC)
The Ares(OPzV) range batteries are ensured the quality with NARADA's QA system according to the ISO9001 and ISO14001 standard.


Gel Technology Battery Ares(OPzV) Series  7OPzV 500

Gel Technology Battery Ares(OPzV) Series  7OPzV 500

Gel Technology Battery Ares(OPzV) Series  7OPzV 500



  7OPzV 500



Nominal Capacity:

  500Ah(C10)  500Ah(10 hours rate:)







Height  with termial:




Gel Technology Battery Ares(OPzV) Series Technical Feature:

  • Traditional gel technology

  • 18+ years design life under floating application   and cycle life is above 1200 at 80% DOD   under temperature 25 oC.

  • Reliable seal performance, no acid spillage, recombination efficiency reach 99.9%

  • Initial capacity above 100%, the remaining capacity above 94% after storage for 3 months (25oC)

  • low float charge voltage. design (2.23V/cell, 25oC), extremely consistent float charge voltage
     Flexible connectors and convenient installation

Gel Technology Battery Ares(OPzV) Series Compliant Standards :

  • IEC60896-21/22

  • Din standard

  • UL

  • Manufactured under system ISO9001(TUV) and ISO14001(DNV) by Narada

Gel Technology Battery Ares(OPzV) Series Battery Installation Compliant with:

  • EN 50272-2 or local equivalents

Gel Technology Battery Ares(OPzV) Series Main Application:

  • Telecommunications

  • Motive power applications

  • Railway and mining markets

  • Uninterruptible power supply (UPS)

  • Solar energy storage application

  • Other applications to provide integrated stored energy system

Gel Technology Battery Ares(OPzV) Series Products Characteristics:

  • Recommended float charge voltage for 2V battery: 2.23Vpc at 25oC(77oF)

  • Self discharge rate :< 2% per month  at 25oC(77oF)

  • Design life: 18+ years at 25oC(77oF)

  • Shelf life: 6 months at 25oC(77oF)

  • Valve regulated system, no water addition needed


What is sulfation of batteries?

Sulfation is the formation or deposit of lead sulfate on the surface and in the pores of the active material of the batteries' lead plates. If the sulfation becomes excessive and forms large crystals on the plates, the battery will not operate efficiently and may not work at all. Common causes of battery sulfation are standing a long time in a discharged condition, operating at excessive temperatures, and prolonged under or over charging.

How long a battery can last?

The service design life of a battery are vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Do batteries self-discharge when not in use?

All batteries, regardless of their chemistry, self-discharge. The rate of self-discharge depends both on the type of battery and the storage temperature the batteries are exposed to. However, for a good estimate, Narada batteries self-discharge approximately 4% per week at 80ĄăF.

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Q:What are the hazards of battery over discharge?
Excessive discharge can seriously damage the battery's electrical performance and cycle life.
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:Battery 200ah / 104 what does that mean?
Lead-acid battery nominal voltage is 2V / (each or monomer), but in fact will be higher than 2V, so the actual use and charging equipment for the matching will use 104, also useful 103, also useful 108 Only.
Q:What battery does the van use?
General use of lead-acid batteries. Electrode is mainly made of lead and its oxide, the electrolyte is a sulfuric acid solution of a battery. English: Lead-acid battery Discharge state, the main component of the cathode is lead dioxide, the main component of the negative lead; charge state, the main components of the positive and negative are lead sulfate. Divided into exhausted batteries and maintenance-free lead-acid batteries.
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 battery activation work?
If you are talking about dry batteries, that is, to add sulfuric acid can use the battery (commonly known as water bottles), then it is because the long-term storage so that a high degree of oxidation of the negative board, plus acid will be a high temperature, Low, you can add acid in the pool after the addition of a small current for a long time to charge, you can solve. Generally with 0.05C charge to 3 times can be.
Q:Lead-acid battery how to maintain?
Open the rubber cap, exposing the exhaust raft, you can see the battery inside, some of the battery exhaust cutting can be unscrewed.
Q:How is the capacity of the battery defined?
The capacity of the battery unit is AH (safety) is the product of current and time.
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 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.

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