Rosen VRLA Deep Cycle Rechargeable 12V 200ah AGM Battery Cost

Avalve-regulated lead-acid battery(VRLA battery) sometimes calledsealed lead-acid(SLA) ormaintenance free battery.

There are three primary types of VRLA batteries, sealed VRwet cell,absorbent glass mat(AGM) andGEL cell. Gel cells add silica dust to the electrolyte, forming a thick putty-like GEL. These are sometimes referred to as "silicone batteries". AGM (absorbent glass mat) batteries featurefiberglassmesh between the battery plates which serves to contain the electrolyte. Both designs offer advantages and disadvantages compared to conventional batteries and sealed VR wet cells, as well as each other.

Due to their construction, the GELcell and AGM types of VRLA can be mounted in any orientation, and do not require maintenance, which is called "Maintenance Free". They are widely used in large portable electrical devices,off-grid powersystems, hybrid storage systems, and similar roles.
Key Features :
♦Rechargeable 12V 200ah AGMDeep Cycle Battery
♦Gelled electrolyte made by mixing sulfuric acid with silica fume
♦The electrolyte is gel like ,immobile and does not leak ,enablinguniform reaction of each part of the plate .
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out ,environment friendliness
♦Efficient venting system release excessive gas automatically

12V Series AGMBattery Technical Data1, Function Parameter 5, Environment TemperatureNorminal Voltage12VDischarge Temperature-20-60ºCNorminal Capacity(10 hours rate)200AhCharge Temperature-10-50ºCNumbers of Cells6cellStorage Temperature-20-60ºC2, Rated Capacity at 25ºC(77ºF) 6, Inner Resistance & Max. Discharge Current10hr,10.8V/cell,20ºC/68ºF200AhFully Charge Battery at 25ºC(77ºF)3mΩ3hr,10.8V/cell,20ºC/68ºF153.3AhMax. Discharge Current3000A(5s)1hr,10.5V/cell,20ºC/68ºF110.4AhShort Circuit Current10000A3, Capacity affected by Temperature(10 hour rate)7, Self-discharge@25ºC(77ºF)40ºC(104ºF)103%Capacity after 3 Month Storage91%25ºC(77ºF)100%Capacity after 6 Month Storage82%0ºC(32ºF)85%Capacity after 9 Month Storage73%-15ºC(5ºF)65%Capacity after 12 Month Storage64%4, Constant Voltage Charging at 25ºC(77ºF)8, Dimension & WeightCycle Charge14.4V~14.9VLength522mmMaximum Charging Current50AWidth240mmTemperature Compensation-30mV/ºCHeight220mmFloat Charge13.6-13.8VTotal Height225mmTemperature Compensation-20mV/ºCReference Weight60kgsApplications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system ,emergency lighting system ,security system
♦Telecommunication Equipment
♦Power plant and transmission system
Internal Structure of Lead-Acid Battery
♦ Our battery factory Founded in 2008 ,2million batteries annual production capacity.
♦ Products including valve regulated lead acid battery ,Gel battery ,deep cycle battery, OPzV
and OPzS battery.
♦ Products are exported to more than 100 countries.
♦ Products are certified by CE ,UL ,Rohs.
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid
batteries ranging from 2Ah to 3000Ah.
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