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12V80AH Front Access Terminal Battery Front Terminal AGM Battery
VRLA Gel Battery for Outdoor Telecom
Introduction
6GFM-F series Front-Terminal VRLA battery for telecommunication
adopts high-tin alloy grid to enhance corrosion resistance of
plates; pasted type thick plate to reduce the utilization of active
material; AGM separator of high porosity, large aperture and high
web-elasticity; tight assembling technology; patented terminal
sealing construction and the cuing process of the adhesive at high
temperature; FV-0 level flame retardant ABS material battery
container; case formation technics and vacuum acid filling method;
precise,quantitative,low temperature ,vacuum acid filling method;
special gel electrolyte additives; advanced and environmentally
friendly container formation technics ensures battery stable
consistency.
Front-terminal VRLA battery mainly use at telecommunication and UPS
system. The battery has the characteristic of long float charging
life, excellent over-discharge tolerance, excellent cycling
performance, stable consistency, large current discharge
performance, low internal resistance, satety and etc.
Product features
The Front Access Series Battery is especially designed for
telecommunication use with 12 years design life in float service.
By combining the newly developed paste formula with up-to-date AGM
structures, this range features 12 years design life and Front
Access connection for fast, easy installation and maintenance.
Product Structure and Working Principle
Cathode absorption sealed maintenance-free VRLA battery consists of
ABS case,grid type plate, AGM separator and electrolyte.
Specification
| Battery Type | VRLA Battery |
| Nominal Voltage | 12V |
| Number of cell | 6 cells |
| Nominal Capacity | 80Ah (10hr, 1.80V/ cell, 25°C) |
| Approx Weight (kg) | 28.6 Kg |
Designed Life(Float Charge 20°C) | 12 Years |
| Short Circuit Current | 1850 A |
Operation Ambient Temperature | -20°C ~ 55°C |
Optimal Ambient Temperature | 20°C ~ 25°C |
| Internal Resistance | 6.5mΩ |
| Self-discharge | max 3% per month @20°C |
| Max Charge Current | 21A |
| Max Discharge Current | 850A(5S) |
| Container Material | ABS |
| Terminal (mm) | M8 female, front access terminal |
Constant Currant Discharge Ratings-amperes at 25°C
Constant Power Discharge Ratings-watts at 25°C
Application Fields
It highly suited to telecom outdoor applications, renewable energy
systems and ohter harsh environment application.
Advantages
1. Long Life: 12 years design life in floating condition
2. Wide operating temperature range: from -15°C to 60℃
3. Advanced paste formula with increased recharge efficiency
4. Front access terminal with standard width for 19” and 23” ETSI
racks
5. 30% decreased float current lead to excellent high
temperature resistance
6. Thick flat plate with high Tin low Calcium alloy
7. Low self-discharge rate
8. Excellent deep discharge recovery capability
