Lead Acid Battery

Unilyte Range Valve Regulated Lead Acid

EverExceed Unilyte Range VRLA batteries are unmatched in power density with space saving modular designs and have a 20+year design life to reduce the total cost of ownership. EverExceed Unilyte batteries are constructed adopting the finest quality materials and state-of-the-art manufacturing techniques, designed for standby applications that require reliable power and long life.
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More Power, Less Space

Versatile & high flexibility Unilyte Range VRLA Battery


A proven power solution for telecommunications, UPS, electric utility and renewable energy applications.


Technical Features:

• 20+ years design life in float service @ 25℃;

• 99.994% pure lead excels performance and lifetime;
• Modular space saving design for ease of installation and assembling flexibility;
• Exceeds UBC Zone 4 seismic grade installations requirements;
• Advances Lead-Calcium-Tin-Silver positive grid alloy provides long life in both float and cycling
  applications as well as outstanding recovery from deep discharges;
• Advanced micro porous Absorbed Glass Mat separators for ultra low float current and greater than 99% recombination efficiency reduces grid corrosion and water loss, ensures super long service life;
• Nano-Carbon enhanced active material to maximize cycle performance and PSoC operation;
• Heavy duty Silver plated threaded copper alloy terminals for ease of assembly, reduced maintenance and
  increased safety;
• Proprietary Fixed Orifice Plate Pasting technology applying active materials on both sides of the grid for 
  consistent cell-to-cell performance, results in high energy density and low float current;
• Flame arresting, low pressure safety release venting system for individual cells, recognized per U.L. 924;
• Thick plate design for extra long deep cycle life;




Cells Configuration



General Features:

• Valve Regulated (Sealed) Construction

Unilyte Range valve regulated AGM (Absorbed Glass Mat) rechargeable lead acid batteries are for safe, maintenance free operation in Vertical or Horizontal position.

 The acid is suspended in a specially formulated non-woven glass mat separator. All the acid is absorbed in this manner and it provides a safe leak proof & non-spill able battery.

• Gas Recombination System

The gasses generated in the normal charge / discharge use of the battery are recombined during normal operation. In normal operation, more than 99% of the gases generated 

are efficiently recombined.
• Maintenance Free

The Battery has been designed and built such that no addition of electrolyte is needed for the life of the battery. There is no need to add water or take specific gravity readings.

• Battery Life – Float Service

EverExceed Unilyte Range is designed for float (Standby) service with design life of 20+ years at 25ºC (77ºF).
• Battery Life – Cycle Service

EverExceed Unilyte Range is designed for more than 4000 charge / discharge cycles @ 30%DOD, actual cycle times will depend on the Depth of Discharge (D.O.D.).

• Safety Valve

If excess pressure builds up within the battery, the safety valve automatically opens and re-closes, releasing the gas at 3-10 PSI. The valve does not allow the ingress of oxygen 

which is harmful and reduces the life expectation of the battery.

• Temperature Range for Normal Operation

EverExceed Unilyte Range has a wide operating temperature range: -40°C (-40°F) to +70°C (+158°F) . However for maxi-mum life and safety, continuous operation over 45ºC is not 

recommended. Grid Design and Paste Formation

• Grid Design and Paste Formation

EverExceed has optimized the grid design and paste for-mation to maximize the operating and storage life of the AGM battery. This optimized design provides the following advantages:

① Excellent recovery from deep discharge or over discharge;
② Low self-discharge rate (<3%/month) to ensure maximum storage time when not in use;
③ Adequate safety margins in tough operating conditions;



          ① Plates: Lead calcium tin alloy, adopt 99.994% pure lead and high tin design for optimized for high corrosion resistance.
          ② Separator: Separator: Highly porous glass micro-fibre separator, optimized for low internal resistance, for maximum Absorption
               of the electrolyte and for electrical separation of the positive and negative plates.Highly porous glass micro-fiber separator, 

               optimized for low internal resistance;
          ③ Standard housing: Reinforced ABS container and cover;Standard Housing: Reinforced ABS (UL 94HB) container and cover.
          ④ Terminals: Silver plated Copper female insert for easy and safe assembly and maintenance free connection with excellent conductivity.
          ⑤ Valves: Release gas in case of excess pressure and protects the cell against atmosphere.





Typical Triple Barrier Post Seal Detail:






Applications:

•Network Operations Centers

•Internet Hosting Sites
•Banks & Financial Markets
•Uninterruptible power systems
•Power Plant and Substation
• Railroad signal and communication
• Telecommunications
•Photovoltaic
•Alternative energy systems
•Switchgear and control





Unilyte Range VRLA Electrical Specifications & Dimensions

Model No. Nominal Voltage (V)
Nominal Ah Cap.
@10hr to 1.80VPC
Outline dimensions (mm/inch) Weight Terminal Type No. of Terminal Internal Resist mOhms
Max. Charge Current
(A)
Short Circuit Current (A)
Length Width Height Total Height
mm inch mm inch mm inch mm inch kg lbs
UN 2-200 2 200 90 3.54 181 7.13 346 13.6 365 14.4 12.5 27.5 F-M8 2 0.65 40 1620
UN 2-300 2 300 124 4.88 181 7.13 346 13.6 365 14.4 17.5 38.5 F-M8 2 0.5 60 2410
UN 2-400 2 400 158 6.22 181 7.13 346 13.6 365 14.4 23.0 50.6 F-M8 2 0.4 80 3220
UN 2-500 2 500 191 7.52 181 7.13 346 13.6 365 14.4 28.0 61.6 F-M8 2 0.35 100 4100
UN 2-600 2 600 225 8.86 181 7.13 346 13.6 365 14.4 33.0 72.6 F-M8 2 0.3 120 4860
UN 2-800 2 800 303 11.9 181 7.13 346 13.6 365 14.4 45.0 99.0 F-M8 4 0.29 160 6400
UN 2-1000 2 1000 370 14.6 181 7.13 346 13.6 365 14.4 55.0 121 F-M8 4 0.26 200 7900
UN 2-1500 2 1500 551 21.7 181 7.13 369 14.5 388 15.3 85.5 188 F-M8 6 0.2 300 12500



Type A Battery Module Specifications & Dimensions

Battery Module Model Nom. Voltage (V) Terminal Type Outline Dimensions (mm)
Length Width Height
3UN200A 6 F-M8 401 349 241
4UN200A 8 F-M8 500 349 241
6UN200A 12 F-M8 695 349 241
3UN300A 6 F-M8 503 349 241
4UN300A 8 F-M8 635 349 241
6UN300A 12 F-M8 898 349 241
3UN400A 6 F-M8 584 349 241
4UN400A 8 F-M8 743 349 241
6UN400A 12 F-M8 1060 349 241
3UN500A 6 F-M8 704 349 241
4UN500A 8 F-M8 903 349 241
6UN500A 12 F-M8 1300 349 241
3UN600A 6 F-M8 806 349 241
4UN600A 8 F-M8 1039 349 241
3UN800A 6 F-M8 1040 349 241
4UN800A 8 F-M8 1351 349 241

Type B Battery Module Specifications & Dimensions

Battery Module Model Nom. Voltage (V) Terminal Type Outline Dimensions (mm)
Length Width Height
3UN200B 6 F-M8 676 349 150
4UN200B 8 F-M8 863 349 150
6UN200B 12 F-M8 1240 349 150
3UN300B 6 F-M8 676 349 184
4UN300B 8 F-M8 863 349 184
6UN300B 12 F-M8 1240 349 184
3UN400B 6 F-M8 676 349 218
4UN400B 8 F-M8 863 349 218
6UN400B 12 F-M8 1240 349 218
3UN500B 6 F-M8 676 349 251
4UN500B 8 F-M8 863 349 251
6UN500B 12 F-M8 1240 349 251
3UN600B 6 F-M8 676 349 285
4UN600B 8 F-M8 863 349 285
6UN600B 12 F-M8 1240 349 285
3UN800B 6 F-M8 676 349 363
4UN800B 8 F-M8 863 349 363
6UN800B 12 F-M8 1240 349 363
3UN1000B 6 F-M8 676 349 433
4UN1000B 8 F-M8 863 349 433
6UN1000B 12 F-M8 1240 349 433
4UN1500B 8 F-M8 863 349 611
6UN1500B 12 F-M8 1240 349 611


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