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China, Chinese Factory Wholesale 12V LiFePO4 Battery 7ah Lithium Ion Rechargeable Deep Cycle Battery for Solar Energy Storage/UPS/RV/PV System 5%off1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Energy Storage SystemBatteryLiFePO4 Battery
Howell Energy Co., Ltd.
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Product Description LiFePO4 12V 7Ah Battery Pack Specification ScopeNo.ItemGeneral Parameter1Nominal Voltage12.8V2Nominal Capacity7Ah3Energy89.6Wh4Efficiency99%5Self Discharge<2% per month6MaximumModules in Series17Maximum Continuous Discharge Current7A8Peak Discharge Current14A(≤5s)9BMS Discharge Current Cut-off40A±5A10Discharge Cut-off Voltage8.0V11BMS Discharge Voltage Cut-off8.0V(2.0±0.1V)12Reconnect Voltage10.0V(2.5±0.1V)13Recommended Charge Current0.7A-3.5A14Maximum Charge Current7A15Recommended Charge Voltage14.6V16BMS Charge Voltage Cut-off15.6V(3.90±0.25V)17Reconnect Voltage15.2V(3.80±0.10V)18Charge Temperature0 to 45oC19Discharge Temperature-20 to 60oC20Storage Temperature-20 to 45oC21BMS High Temperature Cut-off75±5oC22Reconnect Temperature55±15oC23Dimensions(L x W x H/TH): 151 * 65 * 94/100mm24Weight0.95KG25Terminal TypeM826Case MaterialABS+PC27Enclosure ProtectionIP6528ApplicationSolar/wind energy storage, generator storage, golf cart, marine boat, floor cleaning machine, forklift, UPS power, emergency lighting system, electric supplies etc.29How to boost your battery life?a. Use partial-discharge cycles;b. Avoid charging to 100% capacity;c. Select the correct charge termination method;d. Limit the battery temperature;e. Avoid high charge and discharge currents;f. Avoid very deep discharges (below 2 V or 2.5 V)30How to store LiFePO4 in COLD WEATHER?a. Regular cleaning of batteryb. Keep the lithium battery at a 40%-50% charge level during storage timec. Warm up the battery before charging during the winter storage periodd. Choose a dry, cool and temperature-controlled place for storagee. Use high-quality lithium-ion batteries, like those produced by Howell Energy, and battery management systems Q1. Can I have a sample order for Battery?A: Yes, we welcome sample order to test and check quality.Q2. What about the lead time?A:Sample needs 5-10 days, mass production time needs 25-30 days.Q3. Do you have any MOQ limit for Battery?A: Low MOQ, 1pc for sample checking is availableQ4. How do you ship the goods and how long does it take to arrive?A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.Q5. How to proceed an order for Battery?A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.Q6. Is it OK to print my logo on Battery?A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.Q7: Do you offer guarantee for the products?A: Yes, we offer 1-2 years warranty to our products. 12v 100ah lifepo4 batteryQ8: How to deal with the faulty?A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
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