12V 54Ah LiFePO4Self-Heating Battery Protection BMS 691Wh For Solar RV Off-Grid

Description: 12V 54Ah LiFePO4Self-Heating Battery Protection BMS 691Wh For Solar RV Off-GridItem Description Why Choose LiFePo4 Li-ion Battery? •【Large Capacity】The monomer can be made into 5Ah~1000Ah (1Ah=1000mAh), while the lead-acid battery 2V monomer is usually 100Ah~150Ah, with a small variation range. • 【Light Weight】The same capacity of lithium iron phosphate ion battery volume is 2/3 of the volume of lead-acid batteries, the weight of the latter is 1/3. • 【Fast Charging Capability】Lithium iron phosphate ion battery start current up to 2C, to achieve a large rate of charging; lead-acid battery current is generally required to be between 0.1C ~ 0.2C, can not reach fast charging performance. • 【Environmental Protection】Lead-acid batteries have a large amount of heavy metal lead, waste liquid, while lithium iron phosphate ion batteries do not contain any heavy metals, in the production and use of pollution-free. • 【High cost performance】Although lead-acid batteries due to its cheap materials, the acquisition cost to be lower than lithium iron phosphate ion batteries, but in the service life and routine maintenance of the economy is lower than lithium iron phosphate ion batteries. Practical application results show that: lithium-ion iron phosphate batteries are more than four times the cost performance of lead-acid batteries. ·【Long life】Lithium-ion iron phosphate battery cycle times in more than 2000 times, the lead-acid battery cycle times are usually only about 300 ~ 350 times. Features▷Lithium iron phosphate core, mature technology, high safety, 100% DOD for normal use,Charge and discharge for more than 2000 cycles ▷Perfect replacement for lead-acid batteries, 40-50% lighter and maintenance-free ▷Built-in lithium protection against overcharge, overdischarge, overcurrent and overtemperature ▷Wide operating temperature range: -20°C to 60°C ▷Support for series use (subject to technical guidance from the manufacturer)Application Scenarios▷ Solar street lights and lighting systems ▷ Electric two-wheelers, three-wheelers, low-speed vehicles ▷ Sightseeing vehicles, golf carts ▷ Energy storage systems for photovoltaic, wind, hydroelectric, household etc. ▷ UPS back-up power supply Specification Nominal voltage12.8VRated capacity 54Ah@0.2CCapacity 691.2WhInternal resistance≤55mΩCycle life2000 times (0.2C/100% DOD charge/discharge cycleuntil capacity decay to 70%)Self-discharge rate≤3.5%/month (25±5°C)Charge limit voltage14.6±0.2VCharging method0℃~45℃, constant current 0.2C5A charge to 14.6V, then constant voltage 14.6V charge until the current is reduced to 0.02C5A and then stop.Charging current10AMaximum charge current25ADischarge cut-off voltage10.0VDischarge current10AMax. continuous discharge current 50ACharging temperature0℃~45℃ (40-75% humidity)Discharge temperature-20°C~60°C (40-75% humidity)Storage temperature0℃~45℃ (40-75% humidity)Waterproof and dustproof ratingIP55Internal combination methodIFR32700/6000mAh，4S9PCase materialABSCase materialM6 screwDimensions (L/W/H) 229*138*212*217mm (including total height of terminal block)Weightabout 6.7Kg Package including: --12V 54Ah LiFePO4 Battery Pack *1 -- Terminal Screws *2 Pairs -- Product Manual *1 -- Please be noted: battery charger is not included.PaymentShippingReturnWarrantyAny Problems？Please Contact us！PaymentWe accept PaypalPlease pay ASAP after you submit the order. We will generally ship the goods within 24 hours (Not including legal working days), so the sooner you confirm the payment, the sooner the product will be shipped to youPlease make the payment within 7 days of auction close. If you change your mind after submitting the order (Changed mind or have placed an order elsewhere), please take the initiative to close your order, thank you for your understanding.Shippingitem location: CA,90058The logistics service provider we use is: UPSNot shipped to certain areas.(Including but not limited to: Alaska/Hawaii, APO/FPO, US Protectorates, PO Box, Puerto Rico (PR).),Please understand~~Usually takes 2-7 daysOur warehouse is in California, the closer to CA the shorter the shipping time The specific delivery time depends on the delivery address, and we will provide full logistics trackingIf you encounter a major holiday (Spring Festival, Christmas...), the delivery time may be delayed a few days later, please understand!As long as your delivery address is within the scope of DPD distribution, you can generally purchase our products directly, except for some special locations, please check our "non-delivery area" for detailsReturnReturn products without product quality issues (sellers provide door-to-door pickup service or the buyer send it back to us,and buyer bear the freight , sellers No return label provided )Within 7 days from the time of receipt, the battery has no traces of use and does not affect the secondary sales, and supports unreasonable return; if it exceeds the time and has been tested by the seller's agency, there are traces of use that affect the secondary sales. Unreasonable return is not supported.No reason to return the goods, the buyer needs to pay the return logistics feeIf the buyer needs us to pick up the package, the buyer shall bear the logistics fee and the door-to-door service fee. The logistics fee and the door-to-door service fee shall be subject to the logistics quotation; if you want to return the goods by yourself, please contact us to provide you with an accurate warehouse address .Return products for product quality issues (sellers provide door-to-door pickup service, and sellers will bear the freight, sellers No return label provided)Within 12 months from the receipt, the battery is in normal use. If there is a quality problem, it can be returned or replaced.If the product quality problem is returned, the buyer can contact us to pick up the product or return the product by himself, and the cost incurred will be borne by the seller.WarrantyCalculated from the receipt, we will provide warranty service for normal use within 12 months without man-made damage, and the battery fails for no reason.Note: The following conditions are not covered by the warrantyDamage to the battery caused by the use of non-original accessoriesFailure to protect or inadvertently enter water on rainy daysDamage caused by violent use or violent destructionDamage caused by irresistible factors such as traffic accidents, natural disasters, wars, etc.Slight scratches on the battery are not a product quality problem. If the buyer minds, please place the order carefully. After receiving the goods, if the battery is not used, if you apply for a return for this reason, it will be handled as "return without reason".If the package is obviously damaged at the time of delivery, please refuse to sign for it. If there is damage, the buyer still signs for the package by default. The buyer is responsible for the loss caused by the buyer, please pay attention!If the package is intact and the product is found to be damaged after opening the package, the buyer can submit a return or exchange to the seller within 3 days after signing the receipt (certification is required, including damaged photos or videos that cannot be used normally).Any Problems？Please Contact us！Please leave five stars / positive feedback / positive comment and Five-StarsIf you are satisfied with our products.Contact us if you have any question, negative feedback could not solve anything, Please give us a chance to serve you. We can be contacted at any time through eBay messages if you have any questions,comments or product requests. We will respond to you within 24 hours (Not including legal working days)and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.If you have any problems, please contact us first, please don’t worry, we will definitely handle it for you, please do not directly open a refund or case before contacting us, thank you for your understanding!TypeLithium Iron PhosphateAmp Hours54 ahManufacturer Warranty1 YearVoltage12 VMPNDoes not applyBattery SizeIFR 32700Chemical CompositionLithium Iron Phosphate (LiFePO4)ApplicationHigh Drain Devices, Low Drain Devices, Solar/Wind DevicesCountry/Region of ManufactureChinalifepo4 battery 12v12v lifepo4 batterylifepo4 power station12V lifepo4 power stationlifepo4 power station 12V12v lifepo4 battery 50AHlifepo4 battery 12v 50AH50AH lifepo4 battery 12vlifepo4 12v batterylifepo4 power station 50AHpower stationpower station 12V12V power station50AH power stationlifepo4 portable power stationlifepo4 batterylifepo4 power bank12V lifepo4 power bankBrandHaniWinner

Price: 97.53 USD

Location: Los Angeles, California

End Time: 2024-11-20T22:10:13.000Z

Shipping Cost: 0 USD