Huafu High Technology Energy Storage Co., Ltd.  

Product Name: 12V40ah Rechargeable Battery UPS Battery Model NO.: 6-CN-40 Rechargeable: Chargeable Installation: Fixed Electrolyte: Acid Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 12V Usage: UPS, Electric Power, Lighting, Solar Type: Lead-Acid Batteries Size: 196*165*174*181mm Weigth: 12.2kg Battery Color: Italia Grey Terminal: Cable /Lead/Copper Maintenance Free: Yes Warranty: 3 Years Design Life: 8 Years Trademark: HUAFU Transport Package: Plywood Case or Wood Pallet Specification: CE, UL, TLC, ISO9001, ISO14001, OHSAS18001 Origin: Gaoyou City, Jiangsu Province, China HS Code: 8507200000 Product Description Factory Information:ranks NO.1 in the sales of gel battery in China and has more than 20 years of experience inproducing VRLA AGM/Gel solar battery ,VRLA AGM/Gel Backup battery series (UPS),EV battery ,OPzS, OPzV, Lithium -Ironand lead carbon battery, etc.Quality system & Certifications:ISO9001,ISO14001,OHSAS18001-2007, CE,UL, IEC,ROHS, SGSHuafuLead AcidBattery ConstructionElementElectrolytePositivePlateNegativePlateContainerMaterialColloidal SiliconLeaddioxideleadABSElementCoverSafetyvalveTerminal/WireSeparatorMaterialABSRubberCopperFiberglass1). Electrolyte: Be immobilized in the cell through the use of a gelling agent or absorbed in the separators and plates. The cells shall have no residual free or bulk liquid electrolyte.2). Separators: Made of fiberglass. Be porous to electrolyte but electrically insulating.3). Continer & Cover:Cell containers and covers shall be made of a high impact, flame-retardant plastic4). Terminal: Terminal posts shall be cast in lead or lead alloy and have a copper core insert.5). Valve:The valve operate at the pressure limits specified. The valve will not allow ingress of outside air into the unit.Huafu 12V40Ah Rechargeable Battery SpecificationBattery RatedVoltage12VRatedcapacity(10hourrate)40AhDimension Length 196mm (7.72inches)Width165mm(6.50inches)Height 174mm(6,86nches)Total Height (with terminal)181mm(7.13nches)WeightApprox12.2Kgs (26.84Ibs) Cable2.5 mm²×2 mHuafu 12V40AH General Purpose Battery CharacteristicCapacityat 25'C(77'C)10hourrate/ 1.8V/Cell 40AhChargeLimit initial current to 10A.Cycle Applications14.4V-14.8V"Float" or "Stand-By" Service13.3V-13.5VNote: Due to the self-discharge characteristics of this type of battery, it isimperative that they be charged within 6 months of storage, otherwise permanentloss of capacity might occur as a result of sulfation.Operating Temperature Range-35'C~55'CShelf Life(% of nominal capacity at 77°F (25°C))1 Month97%3 Months93%6 Months87%The shelf life shall be a minimum of 6 months at 25°C. The available capacity at the end of this time period shall not be less than 80% of the rated capacity. The cell shall recharge to at least 80% of the rated capacity within 8 hours.HuafuSealed Maintenance Free Battery Feature1). Absorbent Glass Mat (AGM) technology for superior performance2). Valve regulated, spill proof construction allows safe peration in any position3). Power/volume ratio yielding unrivaled energy density4). Rugged impact resistant ABS case and cover (UL94-HB)5). Integrated ABS carrying handles for ease of movement6). U.L. CE. IEC. SGS. RoHS. ISO9001. ISO14001. OHSAS18001-2007 recognized7). Maintenance-free operation - no addition of water to the electrolyte is required.8). Wide range of operating temperatures with temperature compensated charging.9). Computerdesignedlead,calciumtinalloygridforhighpowerdensity.10). Extended service life due to low self-discharge levels.Battery for Solar street lighting systemWorking principles of solar street lighting systemIn the daytime, when the sunlight shines, the solar panel can generate electric energy and chargingthe battery through the controller based on photovoltaic effect. At night, the working voltage andcurrentarecontinuously dropping asthe sunlightisgradually weakening .When the working voltageis below the set voltage of the controller, the controller starts operating theload, meantime, the solarlight turns on. When the setting time is up or when the ambientlight istoo strong that the controllerwill stop the load automatically.HuafuCompany Info Video links:https://youtu.be/dAExGmhU4PI