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Deep Cycle VRLA GEL AGM Battery

(Total 7 Products)
12v 260ah deep cycle battery golf car battery

Unit Price: 235~249USD

Brand: Victoria, powerider or OEM, ODM your brand

Packaging: each of VRLA-Deep Cycle GEL AGM Battery packed in a color retail box, then packed in a wooden pallets

Supply Ability: 5000pcs

Deep Cycle AGM Golf Buggy Battery Lead Acid 12V 260Ah Battery For Solar Energy System refers to the electrode is mainly made of lead and its oxide, the electrolyte is sulfuric acid solution Lead Acid Deep Cycle Battery. English: Lead-acid-battery....
12v 260ah deep cycle gel lead acid battery

Unit Price: 235~249.5USD

Deep Cycle Gel Golf Car Battery Lead Acid 12V 260Ah Battery For Solar Energy System. Applications:Solar and wind energy storage system, Telecommunication, UPS and backup system, Emergency power, streetlight system,PV Modules solar power system,...
12v 240ah deep cycle gel lead acid battery

Unit Price: 228.5~242USD

Long Life Deep Cycle Gel Battery Lead Acid Battery 12V 240Ah UPS Battery For Solar Power Storage. Applications: 1. Emergency lighting system 2. Automatic control system 3. UPS and computer backup power 4. Power station System 5. Railway System 6....
12v 120ah deep cycle gel lead acid battery

Unit Price: 121.5~128.5USD

Deep Cycle Gel Battery Lead Acid 12V 120Ah Battery For Uninterruptible Power Supply. Mainly applied for: 1.Solar power system(off-grid solar power system, solar street light system, solar garden light system)Wind Power System 2. UPS and computer...
12v 55ah deep cycle gel lead acid battery

Unit Price: 53.5~56.5USD

OEM ODM Deep Cycle Gel Battery Lead Acid 12V 55Ah Battery For Solar Wind Energy System. Applications : ♦Solar and wind energy storage system ♦EPS and UPS battery backup ♦Signal system , emergency lighting system , security system ♦Telecommunication...
12v 48ah deep cycle gel lead acid battery

Unit Price: 48.5~51.5USD

Designer Floating Life 15 Years Deep Cycle Gel Battery 12V 48Ah Lead Acid Battery For UPS. Applications: * Alarm system * Medical equipment * Emergency Power System * Power tools * Marine equipment * Fire and Security System * Communication...
12v 35ah deep cycle gel lead acid battery

Unit Price: 41.75~44.5USD

Deep Cycle Gel Battery Lead Acid Battery 12V 35Ah For Solar Energy System. Applications: * Emergency Power System * Power tools * Communication equipment * Alarm system * Telecommunication systems * Marine equipment * Uninterruptible power supplies...
Home > Products > VRLA Battery > Deep Cycle VRLA GEL AGM Battery

China Deep Cycle VRLA GEL AGM Battery Suppliers

There are two kinds of valve-controlled sealed lead-acid batteries: one is the use of ultrafine glass fiber diaphragm (AGM) valve-controlled sealed lead-acid batteries; One is the use of colloidal electrolyte (GFL) valve controlled sealed lead-acid battery (abbreviated as GFL-VRLA Battery).

They all use the cathode absorption principle to seal the battery. Therefore, there must be about 10% diaphragm gap in AGM-Vrla Battery diaphragm, for GFL-VRLA battery, after the perfusion of silica sol into gel, skeleton to further shrink, silica sol viscosity should be controlled at about 10mPa.s, so that gel cracks through between positive and negative plates. Voids or cracks provide a channel for the oxygen precipitated from the positive plate to reach the negative electrode.

In the production of AGM-VRLA battery, too much perfusion electrolyte is not conducive to the recombination of oxygen in the cathode, and too much perfusion electrolyte will cause the internal resistance of AGM-VRLA battery to increase. In the production of GFL-VRLA battery, if the viscosity of silica sol is too high, that is, the amount of silicon solution is too large, it will cause cracks in the gel and increase the internal resistance of GFL-VRLA battery. On the contrary, it is not conducive to the recombination of oxygen in the cathode. Therefore, the valve-controlled sealed lead-acid battery requires very strict production technology.

1. Major differences in structure and process

Both AGM-VRLA Batteries and GFL-VRLA batteries are sealed by cathode absorption principle. When the valve-controlled sealed lead-acid battery is charged, the positive electrode will release oxygen and the negative electrode will release hydrogen. Positive oxygen evolution starts when the positive charge reaches 70%. The precipitated oxygen reaches the negative electrode and reacts with the negative electrode in the following way to achieve the purpose of cathode absorption.

GEL batteries are in the minority, but they have unique advantages and are favored by the industry and users. The outstanding advantages of GEL battery are: long service life (up to 10-20 years); Withstand multiple charge and discharge cycles (up to 500-1500 cycles at 80%DoD); Tubular plate can be used for GEL batteries, longer service life; GEL battery has good deep discharge resistance; It can run under partial charge; No electrolyte delamination; High temperature performance is good; Almost no thermal runaway occurs. Only its price is higher than Agm Battery. GEL batteries are in the minority, but they have unique advantages and are favored by the industry and users. The outstanding advantages of GEL battery are: long service life (up to 10-20 years); Withstand multiple charge and discharge cycles (up to 500-1500 cycles at 80%DoD); Tubular plate can be used for GEL batteries, longer service life; GEL battery has good deep discharge resistance; It can run under partial charge; No electrolyte delamination; High temperature performance is good; Almost no thermal runaway occurs. Only its price is higher than AGM Battery.

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