Lead Acid Battery

Tubular OPzV Range VRLA Battery

EverExceed state-of-the-art manufacturing facilities with wealthy experience ensure it's tubular OPzV gelled batteries reliable performance, safety, outstanding battery life and value. Each cell is 100% factory tested. EverExceed tubular OPzV batteries can be used in float or deep cycle (1500 x 80%) service and have a design life of 20 years at 20°C. EverExceed tubular OPzV batteries can be stored up to 2 years at 20°C without fresh charging.
  • brand:

  • Model:

    OPzV series
  • Rated voltage(V):

  • Rated capacity(Ah):

  • OEM/ODM Service:

    Yes, customized
  • Certificates:

    UL1989; IEC61427;IEC60896; CE
  • Usage:

    •Telecommunication; •Emergency lighting; •Microwave radio system; •Power Generation plants; •Photo voltaics/ Solar
  • Features
  • Download
  • Related documents
  • Video
  • FAQ

Technical features:

Assured quality

Low self discharge rate

Long service life
These industry leading rechargeable batteries are approved with UL1989, CE certificates & IEC60896 & IEC61427 test reports
Long shelf life up to 2 years at 20°C without recharge due to the very low self discharge rate
Optimized Pb-Ca-Sn-AI alloy ensures long life of 20+ years and corrosion resistance.30% longer service life than flat plate battery

Maintenance free
Unique performance against high temperature
High capacity range

No maintenance and no toping up required  during the whole service life

Operate consistently even at high temperatures from -40°C  to +70°C 

 100Ah to 3000Ah @C10 nominal capacity making them suitable for variety of applications 

High reliability

High stability

Premium quality
Extraordinary energy savings features in addition with robust reliability

9.7mm thickest tubular plate ensures stabilty

High quality tubular plate with no risk of active material shedding

Unique charging performance

Excellent anti corrosion ability

High safety
Proprietary Fixed Orifice Plate Pasting technology applying active materials on both sides of the grid for consistent cell-to-cell performance, higher capacity and uniform grid protection

Robust tubular plates consisting of a lead calcium antimony-free alloy, optimized for high corrosion resistances.Micro porous and robust, for electrical separation of the positive and negative plates and optimized for low internal resistance

More than 250 quality control checks.Reinforced ABS(UL94HB) container and cover compliant with UL94 V-0 .Flame arresting, very low gassing due to internal gas recombination


•   Telecommunication;  •   Emergency lighting;  •   Microwave radio system;  •   Power Generation plants;  •   Photo voltaics/ Solar


DIN Type
Voltage (V)
C10 AH
to 1.80VPC
C100 AH
to 1.80VPC
Outline Dimensions (mm) Weight (kg) Pole Pairs
Internal Resist. acc. to IEC 896-2
Short Circuit Current acc. to
IEC 896-2
Length (l) Width (b/w) Height (h1) Height t (h2) Installed Length (B/L)
2 OPzV 100 2 105 130 103 206 355 390 113 11.6 1 1.3 1590 F-M8
3 OPzV 150 2 158 195 103 206 355 390 113 14.5 1 1.05 1880 F-M8
4 OPzV 200 2 210 260 103 206 355 390 113 18.5 1 0.53 2235 F-M8
5 OPzV 250 2 263 324 124 206 355 390 134 22.5 1 0.49 2710 F-M8
6 OPzV 300 2 315 388 145 206 355 390 155 26.5 1 0.45 3420 F-M8
5 OPzV 350 2 383 452 124 206 471 506 134 28.5 1 0.41 3450 F-M8
6 OPzV 420 2 446 544 145 206 471 506 155 33.5 1 0.38 4220 F-M8
7 OPzV 490 2 525 635 166 206 471 506 176 38.5 1 0.37 4100 F-M8
6 OPzV 600 2 630 777 145 206 646 681 155 47.0 1 0.38 4750 F-M8
8 OPzV 800 2 840 1026 210 191 646 681 220 63.0 2 0.33 6820 F-M8
10 OPzV 1000 2 1050 1283 210 233 646 681 220 77.5 2 0.32 8200 F-M8
12 OPzV 1200 2 1260 1540 210 275 646 681 220 91.0 2 0.30 9850 F-M8
12 OPzV 1500 2 1580 1959 210 275 796 831 220 112 2 0.30 10500 F-M8
16 OPzV 2000 2 2100 2519 210 399 772 807 223 150 3 0.29 14000 F-M8
20 OPzV 2500 2 2630 3148 212 487 772 807 223 189 4 0.29 17500 F-M8
24 OPzV 3000 2 3150 3778 212 576 772 807 223 225 4 0.25 21000 F-M8

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  • EverExceed Tubular OPzV Range V3.1 2023.10.17.pdf

1.What kind of gel battery?

GEL type battery, also called Gel Sealed Lead Battery, belongs to one kind of VRLA battery (two kinds in total), adopts colloidal electrolyte, also known as GEL technology.


2. What are the technical characteristics of Gel Battery?

The electrolyte of colloidal sealed lead battery (also known as GEL type battery) is made of silica sol and sulfuric acid, and the concentration of sulfuric acid solution is lower than that of AGM type battery, usually 1.26~1.28g/cm3. The amount of electrolyte is 20% more than that of AGM type battery, which is comparable to that of liquid-enriched battery. This electrolyte exists in a colloidal state, filled in the diaphragm and between the positive and negative electrodes, the sulfuric acid electrolyte is surrounded by gel and will not flow out of the battery. Tubular battery positive plates can also be used. At the same time, in order to increase the battery capacity without reducing the battery life, the pole plate can be made thinner. The space inside the battery tank can also be enlarged.


The advantages are as follows: GEL-type gel battery is no free liquid after electrolyte gel, the chance of acid leakage is much smaller than the previous type of battery; the amount of filling than dilute sulfuric acid 10-15% more than the loss of water and less, so the gel battery will not be due to the loss of water caused by the failure of the gel battery; the gel into the increase in the strength of the spacer, the protection of the pole plate to make up for the defects of the spacer shrinkage of the acid, the gel fills the gap between the spacer and the pole plate, reducing the internal resistance, charging, charging, and the battery can be used to improve the capacity of the battery without reducing the battery life. Reduce the internal resistance of the battery, charging acceptance can be improved. Therefore, the over-discharge of colloidal batteries, the ability of Shaanxi recovery and low-temperature charging and discharging performance are superior to AGM batteries; the consistency of colloidal batteries is much better than similar AGM batteries.


3. What are the main differences between colloidal batteries and AGM batteries?

AGM batteries and gel batteries are two kinds of sealed lead-acid batteries manufactured by non-processing technology. They differ greatly in design ideas, electrolyte fixing methods, assembly requirements, battery structure and performance. For AGM batteries, AGM diaphragm is used to fix the electrolyte.

Due to the low acid content, high density sulfuric acid is required.AGM batteries have shorter service life and lower manufacturing cost. It is suitable for low-end and mid-range customers, especially for UPS applications with short service life.

For gel batteries, the electrolyte is abundant, the sulfuric acid electrolyte is large, the sulfuric acid density is relatively thin, the electrolyte is fixed by gel, and the electrolyte is not stratified.

The battery has good deep discharge performance, long life, resistance to overcharge, overdischarge, high and low temperature and other unfavorable environmental impact, good stability and reliability, small self-discharge, long shelf life, not easy to cause thermal runaway, more suitable for medium and high-grade users.

4. Advantages of colloidal battery?

1) Fumed silica formulated high quality colloid, electrolyte distribution is uniform, there is no acid layering phenomenon.

2) The electrolyte is in the state of gel fixation, no flow, no leakage, and even reaction of each part of the pole plate.

3) Adopting tight assembly technology, it has excellent high rate discharge performance.

4) Excess electrolyte, large heat capacity, strong heat dissipation ability, and wide working temperature range.

5) Adopting high purity raw materials, the self-discharge of the battery is very small.

6) Adopting gas recombination technology, the battery has very high sealing reaction efficiency, no acid mist precipitation, safe and environmental protection, no pollution.

7) Adopting special design and high reliable sealing technology to ensure the sealing of the battery, safe and reliable to use.

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