Product Name: Opzv 2V420ah Tublar Gel Battery for Solar Model NO.: OPzV2V420Ah Rechargeable: Chargeable Installation: Fixed Electrolyte: Gel Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 12V Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat Type: Lead-Acid Batteries Cycle Life: Over 500 Times Service Life: More Than 5 Years Name: Opzv 2V420ah Tublar Gel Battery for Solar Performance: Deep Cycle Technology: Maintenance Free, Non Spillable Trademark: SBB Transport Package: 1 PC/Carton Specification: UL, CE, RoHS, Tlc, Soncap, ISO9001, ISO14001 Origin: China HS Code: 85072000 Product Description OPzV 2V420AH TUBLAR GEL BATTERY FOR SOLARAdvantage:Exellent High & Low temperature performance;More cycle life, over 1200 cycles;Low self discharge rate, less than 2% at 2°C;Strict inspection system, material inspection, in-production inspection, before-delivery inspection;Really low return rate, less than 0.03%;Competitive price, multiple choice.Application:1.Green energy systems (solar, wind, hydro, etc)2.Solar power stations3.UPS systems4.Electricity power supply systems (EPS)5.Telecom installations6.boats or buoys7.Signal station8.Survey and Mapping system9.Traffic lights10.Street lighteningQuality Assurance:We pursued in continueous advanced and that is the meaning of life. Improving our product quality bring anenhancement to our brand image.The new quality control concept fueled SUNBRIGHT with deeper connotation.Working strict follow to the ISO9001 quality controlsystem, we do: 1. Equipment control: We adopt the entire computer automatic control.(Density testing, adding acid,charging,etc.) 2. Raw material control: Any raw material will be forbidden used in the production if theydidn't pass the testingby laboratory strictly. 3. Production process control: The semi-finished products must pass several inspectionsin the production line. 4. Finished products control: The finished battery must be tested 100% by four function testing machine andpass the inner resistance testing, density testing, 3-5 dischargeperformance testing etc.before packaging. 5. Shipment control: The goods can't be sold unless their appearance and performance are tested 100% bythe professional inspector.Quality warranty:Sunbright Power Co.,Limited Warrants only to the original user that all SBB batteries will be free of defects in material andworkmanship for a period of 3years in UPS application and a period of 2 years in solar system application from the datethe battery in shipped from Sunbright Power Co.,Limited. We will at our option make any necessary repairs and/orexchange the defective battery FOB without charge.We have first-class production equipments and automated test equipments, which makesthe rate of defective battery is0%. Please be assured to use.FAQ Q: What's the payment term? A: We accept T/T, 30% deposit & 70% balance payment before shipping, and Western Union. Q: How's the delivery time? A: A:3 work day with stock after receiving the payment. No stock,Usually it takes about 10-20 days for production varieswith products. Q: How's the shipping? A: Usually we choose COSCO, Mearsk, MSCship to worldwide for safe shipping, don't worry about package damage orloss. It takes about 15-40 days to worldwide, please inform us your shippinginformation such as contact details andphone number for easy contacting from shipping company officer. If you want the Express delivery, please let us know. Q: Are you a factory or trading company? A: We are a factroy and trading, an integrated company. Q: Where is our factory located? How can I visit there? A: Our marketing Center is located in Ningbo,Zhejiang,China. And production based in Fujian Province and JiangxiProvince You are warmly welcomed to visit us. Q: Does your company also provide other solar products except battery? A: Yes. We are not only provide battery,but slso provide the solar products related to the solar energy, such asmoncrystalline solar panel, polycrystalline solar panel, off grid solar inverter, solar lighting system, solar home system,solar Led lighting, solar charge controller, solar junction box, DC fun and other solar relative accessories. Q: How can I get some samples? A: Please call me for samples:+86 186 0674 0197 Q: Can the price be cheaper? A: Of course, you will be offered a good discount for big amount.Our Services 1.OEM service is welcome 2.We will provide all the details to you during the mass production 3.Customize your mould according to your need 4.Your requirements and complains are highly respested 5.Necessary test and certification can be obtained as your request