Solar Tubular Gel Batteries



Tubular Gel battery is a battery technology based on traditional lead-acid battery, which has been improved through technology research and development and countless practices. T Gel Battery uses nano silica as electrolyte to replace the sulfuric acid electrolyte of traditional lead-acid battery to form colloidal medium and then solidify. It not only ensures excellent conductivity, but also completely eliminates the leakage and volatilization of electrolyte, so as to prolong the service life of the battery and reduce the maintenance cost. The Battery is designed and manufactured  with die-casting positive grid and patent formula of active material. T Gel  series exceeds DIN standard values with 07-10 years floating design life at 27℃ and is even more suitable for cyclic use under extreme operating conditions.

Nano silica solid-state electrolyte;

Tubular positive plate of high-pressure die-casting, more corrosion-resistant;

The  technology of one-time gel filling makes the product consistency better;

Wide application range of ambient temperature, stable high and low temperature performance;

Excellent performance of deep discharge cycle, and an ultra long design life.

Applications: Solar system, Wind system, Energy storage system, Telecom system, Backup & standby power system, UPS, Bank system.

Our Solar Tubular Gel Batteries have passed some very tough quality standards so that they can perform when you need them at most. 

High Pressure Casting Tubular plates are robust and hence have a life of about 5-7 years in solar operation. They are suitable for cyclic duty and offer the highest cycle life.

The entire Marathon battery range is equipped to withstand daily charge-discharge cycle, and can work even in partial state of charge condition. Our Solar Batteries are known to be durable and have an additional capability of fast recharge to deliver power packed support whenever required.

Marathon Tubular Batteries can withstand approximately 1300 Cycles at 80% DoD 

Nano silica solid-state electrolyte, 100% solid-state;

Material safety: positive and negative electrodes, separators, electrolytes and other materials are fire and explosion-proof.


ModelNominal VoltageCapacity   Dimension 
C10/1.80VPC (Ah) LengthWidthHeightTotal Height
SGT 12-1201212048319.02170241241
SGT 12-1401214053220.94207214219
SGT 12-1601216053220.94207214219
SGT 12-1801218052220.55240219224
SGT 12-2001220052120.51268220225
SGT 2-20022001034.06206355390
SGT 2-30023001455.71206355390
SGT 2-42024201455.71206470505
SGT 2-50024901666.54206470505
SGT 2-60026001455.71206645680
SGT 2-80028001917.52210645680
SGT 2-1000210002339.17210645680
Accessories Provided
Export PackagingSolar Tubular Gel Batteries are very well packed in wooden enclosure for shipment for export clients. Packaging certificate can be provided when required. 
Ceramic Level indicator and Fume arrestorAll Solar Tubular Gel Batteries are supplied in factory charged condition with connectors.

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