Csbattery 6V420ah Trojan Quality Deep Cycle Gel Battery Pack for Solar/Inverter/

HDC SEREIS BATTERY 6Volt 12Volt Fast Charge Lead Carbon Battery HDC series lead-carbon batteries use functional activated carbon and graphene as carbon materials, which are added to the negative plate of the battery to make lead carbon batteries have the advantages of both lead-acid batteries and super capacitors. It not only improves the ability of rapid charge and discharge, but also greatly prolongs the battery life. It is more suitable for the application of PSOC. Some country/City/town/village of the world, the on-grid power supply is unreliable with frequent power outages. In these area, businesses depend on battery solutions for backup power. However, due to the high frequency of power outages in some regions, batteries are cycled very frequently and are required to fast recharge - you never know when the next outage will be. This is why CSBattery invented the fast charge long life deep cycle lead-carbon batteries. HDC SERIES Fast Charge DEEP CYCLE Lead Carbon BATTERY Voltage: 6V, 12V Capacity: 6V200Ah~6V400Ah, 12V14Ah~12V250Ah Designed floating service life: 15~20years @25°C/77°F Why the market need Lead Carbon battery Failure modes of flat plate VRLA lead acid batteries in case of intensive cycling The most common failure modes are: - Softening or shedding of the active material. During discharge the lead oxide (PbO2) of the positive plate is transformed into lead sulfate (PbSO4), and back to lead oxide during charging. Frequent cycling will reduce cohesion of the positive plate material due to the higher volume of lead sulfate compared to lead oxide. - Corrosion of the grid of the positive plate. This corrosion reaction accelerates at the end of the charge process due to the, necessary, presence of sulfuric acid. - Sulfation of the active material of the negative plate. During discharge the lead (Pb) of the negative plate is also transformed into lead sulfate (PbSO4). When left in a low state-of-charge, the lead sulfate crystals on the negative plate grow and harden and form and impenetrable layer that cannot be reconverted into active material. The result is decreasing capacity, until the battery becomes useless. It takes time to recharge a lead acid battery Ideally, a lead acid battery should be charged a rate not exceeding 0,2C, and the bulk charge phase should be followed by eight hours of absorption charge. Increasing charge current and charge voltage will shorten recharge time at the expense of reduced service life due to temperature increase and faster corrosion of the positive plate due to the higher charge voltage. Lead carbon: better partial state-of-charge performance, more cycles long life, and higher efficiency deep cycle Replacing the active material of the negative plate by a lead carbon composite potentially reduces sulfation and improves charge acceptance of the negative plate. Features for Fast Charge Deep Cycle Lead Carbon battery Combine the characteristics of lead acid battery and super capacitor Long life cycle service design, excellent PSoC and cyclic performance High power, rapid charging and discharging Unique grid and lead pasting design Extreme temperature tolerance Able to operate at -30°C -60°C Deep Discharge recovery capability Advantages for Fast Charge Deep Cycle Lead Carbon battery Less sulfation in case of partial state-of-charge operation. Lower charge voltage and therefore higher efficiency and less corrosion of the positive plate. And the overall result is improved cycle life. Tests have shown that our lead carbon batteries do withstand at least eight hundred 100% DoD cycles. The tests consist of a daily discharge to 10,8V with I = 0,2C, followed by approximately two hours rest in discharged condition, and then a recharge with I = 0,2C. ≥ 1200 cycles @ 90% DoD (discharge to 10,8V with I = 0,2C, followed by approximately two hours rest in discharged condition, and then a recharge with I = 0,2C) ≥ 2500 cycles @ 60% DoD (discharge during three hours with I = 0,2C, immediately followed by recharge at I = 0,2C) ≥ 3700 cycles @ 40% DoD (discharge during two hours with I = 0,2C, immediately followed by recharge at I = 0,2C Applications for Fast Charge Deep Cycle Lead Carbon 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 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. HDC Delivery time Normal, 30-35 days for production with injection molding Lead-Carbon-plate by ourself As a factory we Can Support Urgent project with 25-30days. OEM brand is free charge