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Modular Max Range VRLA Battery

EverExceed Modular Max Range Valve Regulated Lead Acid (V.R.L.A.) batteries are designed for the long standby back-up power requirements of wireless / PCS telecommunications, MTSOs, central offices, utilities, switchgear and control applications. Our advanced AGM absorbed electrolyte technology coupled with thick positive plates and a welded / epoxy, dual post seal ensures reliable performance, safety, outstanding battery life and value.


  • CertificatesUL1989; IEC61427;IEC60896; CE
  • OEM/ODM ServiceYes, customized
  • Rated capacity(Ah)200-3000Ah
  • Rated voltage(V)2V
  • ModelMR-Max Series
  • UsageTelecommunications ;Emergency Lighting ;Navigation Aids ;UPS system;Switchgear ;Communications;Grid scale energy storage
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Technical Features:











Superior cycle performance
Unique performance
VRLA recombinant technology
Thick plate design for extra long cycle life. Nano-carbon enhanced active material to maximize cycle performance and PSoC operation
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.

High-Compression Absorbed Glass Mat technology (AGM) for greater than 99% recombination efficiency.











Wide operating temperature range
Ultra long backup time
Long service life
-40°C to +70°C 
Storage time from a fully charged condition: 12 months at 20°C ~25°C ; for each 9°C  rise, reduce the storage time by half.
Fully tank formed plates design which is perfectly suitable for long standby backup power requirements.
Thick positive plate design for maximum service float life- 20 years design life @ 20°C(68°F).










Assured quality

Maintenece free
Low self-discharge rate
These industry leading rechargeable batteries are approved with UL1989, CE, IEC60896, IEC61427
No maintenance required, never needs addition of water. 
Less than  3% per month


Construction:


① Positive plate - Thick 0.245″(6.2mm) lead-calcium-tin grids minimize corrosion and prolong life.
② Negative plate - Balanced lead-calcium grids optimize recombination efficiency.
③ AGM separator - Mechanically strong, low electrical resistance, micro porous glass fibre which completely absorbs the electrolyte into its structure.
④ Container/Cover - Standard: Reinforced ABS (UL 94HB) container and cover.
    Optional: Flame-retardant reinforced ABS container and cover compliant with U.L.94 V-0 with an Oxygen limiting Index of greater than 28%.
⑤ Thermally welded case-to-cover bond to eliminate leakage.
⑥ Containers are single-piece construction.
⑦ Electrolyte - Diluted sulfuric acid.
⑧ Terminal post - Lead casting terminal. Threaded copper insert, with large surface area, to provide maximum conductivity.
⑨ Terminal seal - Ring burn with secondary epoxy resin seal is 100% water bath tested in the factory and proven in service.
⑩ Relief valve - Operates at 2-3 psi and is complete with integral flame arrestor.


Applications:


• Telecommunications ; • Emergency Lighting ; • Navigation Aids ; • UPS system; • Switchgear ; • Communications ; • Grid scale energy storage ; 

• Cellular Radio; • Control Systems; • Standby Power Supply; • Photovoltaic / Solar; • Remote/Hybrid Sites; • Off-Grid/Renewable; • Other cycling applications



Factory:


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Product Tags Deep discharge battery          2v battery          Nano Carbon battery          VRLA AGM battery          high performance battery          Maximum range          Maintenance Free Battery          sealed lead acid battery         

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