Lead Acid Battery

Front Access FT Range VRLA Battery

The EverExceed front access FT Range VRLA provides high performance and reliability in long duration discharge applications.The extremely powerful, compact AGM batteries of EverExceed front access FT Range are an ideal energy source for durability in Telecommunications and Electric Utility applications.


  • brand:

    EverExceed
  • Model:

    FT series
  • Rated voltage(V):

    6V/12V
  • Rated capacity(Ah):

    55-200Ah
  • OEM/ODM Service:

    Yes, customized
  • Certificates:

    UL1989; IEC61427;IEC60896; CE
  • Usage:

    Telecommunications;UPS;Distributed Power ;Electric Utility;Wireless PCS; Switchgear Control Power;Cellular Radio;Communications;Microwave; Solar/Wind energy;Broadband
  • Features
  • TECHNICAL DATA
  • SUCCESSFUL CASES
  • Download
  • Related documents
  • Video
  • FAQ


Technical Features:











High safety

Unique performance

VRLA recombinant technology
Heavy duty M6 / M8 Female copper plated terminals provide maximum  performance and easy installation, 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, higher capacity and uniform grid protection.

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











Wide operating temperature range

Easy installation

Long service life
-40°C to +70°C 

Multicell design for ease of installation and maintenance

Thick positive plate design for maximum service float life- 12 years design life @ 25℃(77℉).










Full front maintenance

Assured quality

Space saving
Special front access design comply with telecom 19"/ 23" cabinet 

These industry leading rechargeable batteries are approved with UL1989, CE, IEC60896, IEC61427

Compact & lightweight  for space limitation in UPS & telecom applications




Construction:





① Plates: Lead-Calcium-Tin alloy, optimized for high corrosion resistance;


② 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.


③ Standard Housing: Reinforced ABS (UL 94HB) container and cover.


Optional Housing: Flame-retardant reinforced ABS container and cover compliant with U.L.94 V-0 with an Oxygen limiting Index of greater than 28%.


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.




Applications:



•  Telecommunications; •  UPS; •  Distributed Power ; •  Electric Utility; •  Wireless \ PCS; 

•  Switchgear Control Power; •  Cellular Radio; •  Communications; •  Microwave; •  Solar/Wind energy; •  Broadband



Factory:



Battery Model
Nom. Voltage
(V)
15 min. WPC
1.67VPC
Capacity C10
1.80VPC
Capacity C8
1.75VPC
Short Circuit Current Amps
Internal Re-
sistance Milliohms
Female Terminal Type Battery Weight (kg/lb) Outline Dimensions (mm/inch)
Length Width Height
FT6V200 6 619 200 198 3500 1.8 F-M8 31.5 69.3 363 14.3 125 4.92 250 9.84
FT12V55 12 168 55.0 54.5 1600 6.5 F-M6 17.3 38.1 280 11 105 4.13 225 8.86
FT12V100 12 305 100 99.2 2950 4.9 F-M8 31.0 68.2 395 15.6 110 4.33 285 11.2
FT12V150 12 464 150 149 3680 4.0 F-M8 44.0 96.8 550 21.7 110 4.33 285 11.2
FT12V180 12 557 180 178 4250 3.4 F-M8 53.5 117 560 22 125 4.92 316 12.4
FT12V190 12 588 190 188 4800 3.2 F-M8 54.0 120 560 22 125 4.92 316 12.4
FT12V200 12 619 200 198 5000 3.0 F-M8 59.5 131 560 22 125 4.92 316 12.4







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  • EverExceed FT AGM Range VRLA_V4.0_2023.07.12.pdf

1. What’s An AGM Battery ?

A.The AGM battery uses fiberglass mats sandwiched between lead plates. It’s where the battery gets its name – Absorbent Glass Mat (AGM). The glass mat wicks the electrolyte solution, keeping it suspended in place, so it’s not free-flowing. Because the AGM is a sealed battery, there’s minimal to no off-gassing. Gases produced during the chemical reaction recombined with the electrolyte. And if there is excess gas (such as when the battery is overcharged), a vent releases it to maintain internal pressure.  

 

B. How AGM vs Lead Acid Batteries Work

The AGM battery and the standard lead acid battery are technically the same when it comes to their base chemistry. They both use lead plates and an electrolyte mix of sulfuric acid and water and have a chemical reaction that produces hydrogen and oxygen as a byproduct.

 

C. It’s used in all types of applications — from marine to off-grid power systems and in advanced vehicles with significant power demands.

 

2. Maintenance requirements ?

The sealed lead acid battery (SLA battery) is a subset of lead acid batteries. It’s also known as a Valve Regulated Lead Acid battery (VRLA battery).

AGM batteries are maintenance free and can be placed in more enclosed areas because there is no exhaust except for occasional exhaust. It is suitable for various application scenarios and places that are difficult to maintain.3. Durability, Vibration And Shock Resistance

The AGM battery tends to be built harder than the flooded lead acid battery, as it originally served military and aviation use.

  

3. Mounting Flexibility And Spillage ?

The glass mat technology in the AGM battery makes it spill-proof and position insensitive. You can mount it in many configurations (just don’t turn it upside down).

 

4. Internal Resistance and Power Output ?

The AGM battery’s internal resistance is among the lowest of the various lead acid batteries. While a new flooded lead acid battery can have an internal resistance of 10-15%, a new AGM battery can be as low as 2%.

 

5. Charging Time ?

Low internal resistance also grants the AGM battery faster charging times.

 

6. Drainage depth ?

AGM batteries have an 80% discharge depth (DoD) and can limit their discharge depth to 100% during backup use

 

7. Temperature Tolerance ?

The AGM battery generally performs better in all temperatures and tends towards good Cold Cranking Amp (CCA) ratings.

The electrolyte that’s held in the glass mat doesn’t expand like a liquid while frozen. This makes AGM batteries resistant to cold weather damage.

 

8. Lifespan And Self-Discharge ?

AGM batteries generally last longer than standard lead acid batteries. Because of their low self-discharge rate

 

9.Can I Use AGM Or Lead Acid Batteries As A Battery Bank?

Yes.

Both the AGM lead acid deep cycle batteries can act as a battery bank and charge up with a solar panel.  

An AGM battery bank would be easier to configure because they can lie on their sides.

They’re also maintenance-free. 

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