GNB battery S312/80 12V80AH in stock supply

GNB battery S312/80 12V80AH in stock supplydetailed description:

Product Features:

1. Long lifespan. Under normal use, the GP12V series float charger has a design lifespan of 16 years, while the GP2V series has a lifespan of 20 years.

2. The self discharge rate is extremely low. The battery plates are made of antimony free alloy, and the self discharge electrode of the battery is low, with a monthly white discharge rate of less than 1.5%.

3. Adequate capacity. Ensure 100% sufficient capacity of the battery and uniformity of voltage and capacity. The phenomenon of voltage imbalance in the entire battery pack of cathodic adsorption valve controlled batteries.

4. GDP batteries have slightly lower sensitivity to heat, so they can adapt to changes in temperature rise in a short period of time. The battery can be used in the temperature range of -40~+60 ℃. The GDP gel battery adopts an alloy formula and lead paste formula, which still has excellent discharge performance at low temperatures and strong heat resistance and runaway performance at high temperatures.

5. Good sealing performance. Can ensure the safety and sealing of the battery during its service life, without pollution or corrosion. The sealing structure of the battery can regenerate the generated gas into water, which does not require replenishment or maintenance during use.

6. Good conductivity. Using copper terminals with excellent conductivity, the battery can discharge high currents.

7. Strong charging acceptance ability. Fast charging, time-saving and energy-saving capacity recovery.

8. A safe and reliable explosion-proof exhaust system. It can eliminate the phenomenon of battery shell swelling caused by excessive pressure during abnormal use of the battery.

9. Solid gel electrolyte, no internal short circuit. At the same volume, the electrolyte capacity is 10% -20% larger than other maintenance free battery packs (adsorption type), with a large thermal capacity and strong heat dissipation ability, which can avoid the thermal runaway phenomenon that is prone to occur in general batteries.

10. Due to the colloidal nature of the battery electrolyte, the electrolyte concentration is uniform and there is no acid stratification phenomenon.

1. The battery has strong resistance to deep discharge. After 100% discharge, it can still be connected to the load, and charging within four weeks can restore its original capacity.

Description:

1. Rated capacity of battery: MARATHON is ampere hour (Ah) and SPRINTTER is watt (W)

2. Float charging voltage: 2.25V-2.30V/piece (25 ℃)

3. Uniform charging voltage: 2.35V/piece for 24 hours (25 ℃)

4. Discharge termination voltage: MARATHON is 1.80V (10 hour discharge rate), SPRINTTER is 1.67V (15 minutes)

5. Battery lifespan Marathon series=Eurobat standard over 10 years complete (25 ℃)

80% discharge depth cycle life greater than or equal to 600 times

Sprinter series=Eurobat standard 10 years (25 ℃)

80% discharge depth cycle life greater than or equal to 600 times

6. Safety valve opening pressure: 10-28Kpa, closing pressure: 1-15Kpa

7. Positive electrode plate material: MARATHON is a lead tin alloy and SPRINTTER is a lead tin silver alloy

8. Shell and cover material: high-quality reinforced polypropylene plastic

9. Electrolyte: Dilute sulfuric acid with a density of 1.300 g/cm3 (25 ℃)

10. Low internal resistance: 0.003-0.010W (25 ℃)

11. Self discharge rate: 0.5% -1.0%/week (25 ℃)

12. Gas recombination rate: over 99%

13. Environmental temperature: -40 ℃ -+55 ℃,

14. No leakage, appearance without cracks, stains, corrosion, and loose nuts, etc

15. Uniformity of battery terminal voltage:

GNB battery S312/80 12V80AH in stock supplyTechnical Specifications:

Main technical parameters of GNB Absolute series valve regulated batteries

Battery characteristics and performance indicators

Battery technology: Liquid absorbing AGM technology (using high-density glass wool)

Capacity: from 100 ampere hours to 4950 ampere hours

Floating voltage: 2.23-2.27 volts at 25 ℃

Uniform charging voltage: charge 2.30V for 24 hours and 2.35V for 12 hours at 25 ℃

Service life: Designed to last up to 20 years under float charging conditions (at 25 ℃)

Multiple guarantees for battery life and reliability (US number: 4401730)

The positive electrode plate is made of highly corrosion-resistant MFX alloy, which ensures a lifespan of up to 30 years and prevents plate expansion

Safety valve (opening pressure can reach 42Kpa), improves gas recombination rate (>99%) and reduces water loss

High density and durable glass wool to prevent a sudden decrease in battery capacity after a period of use

The outer shell made of polypropylene material, as well as the double heat sealed shell and cover, effectively retain moisture for over 20 years

Automated production processes such as tetravalent salt base, argon arc welding pole, and helium leak detection extend battery life and strengthen electrolyte prevention

Introduction to GNB Battery Products in the United States

1. Adopting the technology of the American GNB large valve controlled battery ABLOYTE series *
Liquid suction technology
Tetravalent salt base solidification program
Argon arc welding pole
Automated helium leak detection technology
Programmable weight infusion
safe and reliable
The safety valve has automatic resealing and explosion-proof capabilities
Will not produce corrosive gases (acid mist)
Meets the installation standards of the fourth seismic zone
UL laboratory accredited products in the United States
Compliant with European Community IEC and American IEEE standards for long lifespan
Floating charge life up to 10 years (25 ℃) special lead tin alloy positive electrode plate
Strong rechargeability after deep discharge
Enhanced polypropylene shell with high corrosion resistance superior to lead calcium alloy
Maintain moisture in the battery body
Flame retardant materials that meet UL94 V-0 and 28% LOI specifications are available as high-density glass wool options
Achieve a gas recombination rate of over 99%
Low internal resistance, high current discharge performance
The battery has stable internal resistance and good balance, with a self discharge rate of 0.5% -1.0% per week

EXIDE is the largest industrial battery manufacturer in the United States and the world's leading manufacturer of high-tech valve regulated sealed lead-acid batteries. Based on years of production experience, they continue to conduct technical research and product improvements. The GNB third-generation valve regulated sealed lead-acid battery, which has undergone years of technological innovation, has better quality and more reliable performance. GNB battery is an honor product of EXIDE Group in the United States.

GNB batteries have long been recognized and widely used in the communication, power, railway, aviation, aerospace and other industries in countries and regions such as the United States, Canada, the European Community, Japan, Australia, etc. In China, GNB batteries are trusted and widely used as backup power sources by postal and telecommunications trunk lines, as well as local and long-distance telephones, mobile communication and data networks, power plants, and Shante UPS system users in various provinces and cities.

GNB batteries in the United States have the following characteristics:

Liquid absorption technology: GNB uses glass wool liquid absorption technology to prevent the electrolyte from flowing. It selects glass wool with multiple micropores, low internal resistance, and strong elasticity to achieve a gas compliance rate of>99% in the battery body;
Safety valve: The valve opening pressure of GNB large batteries is 6psi (41.3kpa), while that of small and medium-sized batteries is 3psi, which is in stock among similar products. The frequency of opening pressure is low, reducing water loss. The pressure inside the battery body is often maintained at 3-6psi, and the gas composite efficiency is in stock at this pressure;
Polypropylene shell: The water vapor leakage rate of polypropylene is more than four times lower than that of polyvinyl chloride (PVC) and ABS/SAN plastics, reducing the amount of water loss to the minimum;
Tetravalent salt based formation: Using high temperature and humidity for a long time to form the electrode plate, the crystalline body of the active material of the electrode plate after formation is very large and has high hardness, so it is not easy to fall off, and the battery will be more durable. The large channels formed between the crystalline bodies allow sulfuric acid to quickly penetrate the active material, allowing the electrolyte to penetrate into the internal structure of the lead paste, enhancing discharge performance and charge discharge cycle performance;
Post assembly formation: GNB adopts the post assembly formation method, which first assembles the electrode plates into batteries, fills them with electrolyte, charges them, and then independently tests the voltage and capacitance of each individual battery. This method reduces the number of manual contacts with the electrode plates, reduces the chances of damage, pollution, and oxidation;
Measures to prevent leakage: GNB adopts welding of the shell and cover, argon arc welding of the electrode plate, "weight" electrolyte filling, argon gas leak detection, and other measures;
MFX alloy positive electrode plate: Compared with general lead calcium alloys, GNB produces less gas during charging, has good recovery after deep discharge, and has a charge discharge cycle of 1250 times, with strong corrosion resistance;
GNB battery has high heat dissipation efficiency: GNB places the battery cells inside a steel shell, and the heat dissipation efficiency is 16 times higher than that of plastic;

The Marathon Valve Regulated Lead Acid (VRLA) batteries from GNB in the United States are designed to meet the diverse needs of communication and power applications. The design concept of Marathon batteries ensures their longer lifespan, stable discharge performance, and wide range of applications to meet the requirements of any power system (battery capacity: 28 to 190AH). Exide leverages its rich manufacturing experience and innovative valve regulated lead-acid (VRLA) technology to make the Marathon series products a representative and symbol of the communication field and multi-purpose backup power supply.

Characteristic: The design life of the battery under float charging application exceeds 10 years. Advanced lead tin calcium silver positive electrode alloy helps prevent corrosion.

High valve opening pressure greatly increases the gas recombination rate inside the battery (exceeding 99% at 25 ℃).

The expansion capacity of the positive gate greatly reduces the possibility of longitudinal bending and short circuit of the electrode plate.

◆ Additional handling handle can be equipped for easy installation and transportation.