2V GEL Deep Cycle Battery


CSBattery DC2 series pure GEL Deep Cycle battery is with 12-15 years floating design life, it is ideal for standby or frequent cyclic discharge applications under extreme environments.

By adopting thicker grids, high purity 99.997% lead and patented Silicon Gel electrolyte DC series offers excellent recovery performance after deep discharge under frequent cyclic discharge use, and can deliver 1500 cycles at 50% DOD even work in hot or cold area. Suitable for Solar, CATV, marine, RV and deep discharge UPS, communication, and telecommunication , etc.

Our workshop Produce plate by ourself . For urgent project we support 10-15days fast delivery time.


SKU: 126351351935


    Voltage: 2V
    Capacity: 2V200Ah~2V3000Ah
    Designed floating service life: 15~20 years @ 25 °C/77 °F.

    > Summary for deep cycle 2V Gel battery

    CSBattery deep cycle GEL battery is designed for frequent cyclic charge and discharge applications under extreme environments. By combining the newly developed Nano Silicone Gel electrolyte with high density paste, the Solar range offers high recharge efficiency at very low charge current. The acid stratification is highly reduced by adding Nano Silicone Gel.

    > Features and Advantages for deep cycle 2V Gel battery

    • This Energy storage battery utilizes gel electrolyte technology. The uniformly distributed gel electrolyte is made by mixing sulfuric acid with silica fume.
    • The electrolyte can hold the battery plates securely in an immobile gel.
    • Radial grid design offers this power storage device excellent discharge performance.
    • Due to 4BS lead paste technology, our deep cycle gel battery provides long lasting service life.
    • Employing unique grid alloy, special gel formulation and distinct positive and negative lead paste ratio, the maintenance free battery boasts outstanding deep cycle service performance and over discharge recovery ability.
    • Completely manufactured from high purity raw materials, CSBattery deep cycle gel battery has extremely low self discharge.
    • Gas recombination technology ensures excellent seal reaction efficiency, thus delivering no pollution such as acid mist to the environment.
    • The gel VRLA battery boasts reliable sealing technology which enables security seal performance.

    > Construction for deep cycle 2V Gel battery

    • Container/Cover: Made of UL94HB and UL 94-0ABS Plastic, fire resistance and water proof.
    • 99.997% pure new lead NEVER use recycle lead.
    • Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
    • High quality AGM separator: Absord acid electrolyte, the best retainer mat for VRLA batteries.
    • Positive plates: PbCa grids minimize corrosion and prolong life.
    • Terminal post: Copper or lead material with maximum conductivity, enhance the high current rapidly..
    • Vent Valve: Allows the release of the excess gas automatically for safety.
    • Three steps of Seal procedures: Ensure battery completely sealed with safety, never leakage and volatile acid, longer life.
    • Silicone Nano GEL electrolyte: Import from Germany Evonik famous brand silicone gel.

    > Charging voltage and settings for stationary battery

    • Constant voltage charging is recommended
    • Recommended float charge voltage: 2.27V/cell @20~25°C
    • Float voltage temperature compensation: -3mV/°C/cel l
    • Float voltage range: 2.27 to 2.30 V/cell @ 20~25°C
    • Cyclic application charge voltage : 2.40 to 2.47 V/cell @ 20~25°C
    • Max. charge current allowable : 0.25C

    > Complied Standards 

    • Ø IEC 60896-21/22   Ø IEC 61427  Ø ISO9001/14001/18001
    • Ø Eurobat guide, long life   Ø BS6290 part 4
    • Ø GB/T 22473  Ø CE   Ø IATA and IMDG

    > Application of deep cycle 2V Gel solar battery

    • Ø Solar power generation grid,       Ø Off Grid energy storage systems, Ø Wind Power Systems,

    • Ø Hybrid energy storage systems,  Ø Home energy storage systems,   Ø Telecom Station

    • Ø Renewable energy storage,       Ø Smart power grids and micro-grids system
    • Ø Distributed energy storage system,   Ø UPS and Inverter systems,    Ø Emergency lighting system

    • Ø Generator and battery hybrid energy system

    • Ø Electric Powered Vehicles,  Ø Golf Cars and Buggies, Ø Tour bus, Ø Sweeper, Ø Floor cleaning machines,
    • Ø Wheel Chairs, Ø Power Tools, Ø Electric Powered Toys, Ø Control System, Ø Medical Equipments,
    • Ø Forklift, Ø Marine,  Ø RV, Ø Boat,  Ø Pumps,  and so on.

    > DC2 Delivery time

    • Normal, 25-30 days for production with injection molding Lead-plate by ourself
    • As a factory we Can Support Urgent project with 10-15days.
    • OEM brand is free charge.