Ubetter Technology Company Limited  

Product Name: 12.8V 50ah Lead Acid Replacement Battery LiFePO4 Battery Pack for Solar Street Light Model NO.: UBT-12.8V-50Ah Electrolyte: Li-ion Usage: Replacement of Lead Acid Battery,Solar Street Lamp Standard Voltage: >12V Rated Capacity: >1000MAH Accessories Type: Battery Size: Medium Discharge Rate: Medium Discharge Rate Rechargeable: Chargeable Connection Mode: Series and Parallel Type: Lithium-Ion Battery Pack Voltage: 12.8V Capacity: 50ah Lead Time: 14days Certification: UL,Ce,RoHS Cycle Life: >2000times Warranty: 12 Months Trademark: ubetter Transport Package: Customized Specification: 6FM381 Origin: China HS Code: 8507600090 Product Description Rechargeable 12.8V 50ah Lead Acid Replacement Battery LiFePO4 Battery Pack for Power SupplyProduct Description:Item12.8VNominal Capacity50Ah or Customized(0.2Cdischarge)SizeCustomizedWeightComposedTypeSeries and ParallelMaxChargeProtectionVoltage4.2ChargingCurrent0.2CChargingTimeCustomizedChargeMethodCC-CV(constantcurrentandconstantvoltage)MaxDischargeCurrent2ARechargeCycleLife>2000 cyclesCharge0~45°C,45~85%RHWorkingTemperatureDis-charge-20~60°C,45~85%RHStorageTemperatureOnemonth-20~60°C,45~85%RHandHumidity Threemonths-20~45°C,45~85%RHOneyear:-20~25°C,45~85%RHProtectionFunctionsOvercharge,Overdischarge, Overload,ShortCircuitWarranty12monthsSafetyCertificationCE,UL,FCC,Rohs,ISO9001Lithium ion battery Features:1. High operation voltage.2. High energy density.3. Long cycle life, more than 2000 charge/discharge cycles ( 80% capacity remained ).4. Minimal self-discharge, less than 10% monthly.5. Wide temperature range, operation from :-20°C~+60°C6. Be charged & discharged at anytime because of non-memory.7. Environmentally compatible.8. High level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breakingexperiment, with acupuncture, smash, drop, and so on.Applications:1. Telecommunications: cellular phone, interphone, cordless phone2. Portable equipment: digital camera, portable DVD, portable television,3. Portable Devices: GPS, PDA, PMP, PSP, portable medical device, insrument and apparatus etc.4. Illuminate Devices: miner lamp, searchlight, lighting devies, emergency light.5. Others: toys, rc models, power tools,Widely appliedinPOSsystem, Solarsupplysystem,electrictools, householdappliancesandemergentdevicearea.electricbikes, Laptop, camcorder, Military equipment: IR telescope, Medical devices.FAQQ1:Can we have a sample order? Yes, we welcome sample to test the quality, customized is available.Q2:Do you have MOQ? No, welcome your trail order.Q3:What's the delivery time? Sample goods will take 1-3 days, mass products will take 10-20 days, it depends on the order quantity.Q4:Who will deliver our goods? The products will be delivered by DHL, UPS, FedEx and TNE. Airline and sea shipping are also optional.Q5:Is it OK to print my logo on the products? Yes. Please inform us formally before our production and confirm the design based on the sample.Q6: Where can I get the price? we will quote the price within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.Q7:How do I track my shipment? After we deliver your goods, we will send you the tracking NO. once your goods has been shipped.Q8:What about the after-sale service? We can offer our customers 1 year guarantee. If tere are any problems for the goods, we will offer you the positive solutions at the first time.Attention1. Do not put the battery near the heat source.2. Do not charge the battery in the environment below 0 degrees.3. Do not charge in the sun exposure.4. Do not reverse the positive(+) and the negative(-) terminals.5. Do not modify or disassemble the battery personally.6. Do not drop the battery at high altitude or squeeze it.7. Please charge with the dedicated lithium battery charger.8. Please keep the battery out of the reachg of children.How to order ?1.If you are interested in any products,please tell us the model No,detailed parameter, we will quote you in time.2.After confirmation of the price, we will make the PI for you.3.After receiving your deposit,we will arrnge shipment for you.4. After shipment, we provide you with the bill of tracking number.