Ultra Custom Pools

Item Tag: Solar/Wind Devices

Power Queen 12V 40A DC to DC On-Board Charger for AGM, SLA, Lithium With MPPT

Power Queen 12V 40A DC to DC On-Board Charger for AGM, Gel, SLA, Lithium, Dual Input Battery Charger with MPPT, Charger for Solar Panel and Alternator, in RV, Car, Marine 【Exquisite Design & Simple Operation】Small, light, and exquisite, Power Queen 12V DC-DC battery charger has a compact design, and the dimensions are 5.83*1.89*7.44 inches, so it can save more space for your vehicle. The additional components, Anderson connectors, bring simple connection and operation in the installation process, less trouble for you during setup. The visual LED indicators let you easily know the charging status. 【High-level Safety Secured & Reverse Charge Function】Power Queen 12V DC-DC battery charger can protect the battery from over-charging, over-voltage, and over-temp, and it has BMS protection for LiFePO4 batteries. Besides, this charger can activate the LiFePO4 battery when the BMS inside the battery shuts off. Where necessary, the service battery is able to charge the starter battery, protecting the starter battery and alternator from damage. 【Dual Input Charging】Power Queen 12V DC-DC battery charger supports charging the service battery through two methods, the starter battery and the solar panels, achieving 100% fully charged on the service battery. The advanced built-in MPPT function of the charger maximizes solar power and brings a high charging efficiency at a proper voltage and charging phase. 【Great Compatibility & More Options】Power Queen 12V DC-DC battery charger is compatible with various battery types, such as AGM, Gel, SLA, CA, and Lithium batteries, offering you more options and a more flexible lifestyle. The charger is able to meet your multiple needs for charging the service battery in various application scenarios, such as RV, trailer, camper, truck, yacht, marine, etc. 【24-hour Timely Service】Power Queen struggles to provide every customer with the safest product and the most professional service. If you have any questions, we’ll offer one-on-one technical support to analyze consumers’ problems within 24 hours. Package Included: 1* 12V 40A DC to DC On-Board Charger On Dec 26, 2023 at 02:55:52 PST, seller added the following information:

2/3/4 Pack Timeusb 12V 140Ah Lithium Battery Group 31 Deep Cycle LiFePO4 Battery

【Upgraded BMS & Advanced Grade A Cells】 【Extraordinary Customer Service & Efficient delivery】 【Max.1792Wh Energy Output & Max.4P4S Expansion】 【Light Weight & High Energy Density】 【Green Energy & Higher Safety】 【Widely Used】 2/3/4 Pack Timeusb 12V 140Ah Lithium Battery Group 31 Deep Cycle LiFePO4 Battery 【Upgraded BMS & Advanced Grade A Cells】Timeusb 12V 140Ah LiFePO4 battery is built-in 100A advanced BMS to protect it from over-charging, over-discharging, overcurrent, short circuit, high-temperature.Low Temp cut off function will automatically cut the battery off from charging when the cell temperature is lower than 32℉. The 12V 140Ah lithium battery adopts automotive-grade battery cells in an ideal battery cell structure allowing it to perform up to 15000 deep cycles & 10-year longevity. 【Max.1792Wh Energy Output & Max.4P4S Expansion】Timeusb 12V 140Ah LiFePO4 lithium battery is UL/FCC/CE/ROHS certified and has a 100% reliable capacity. It can achieve 100% SOC and 100% DOD, built-in 100A BMS board supporting Max.100A charge/discharge current and Max.1280W load power. Using 16 lithium iron phosphate batteries to be connected to Max.4P4S to form a 51.2V 560Ah system can achieve Max.28.672kWh energy storage and Max.20.480kW load power. 【Light Weight & High Energy Density】 Timeusb lithium battery 12V 140Ah has a high energy density of 64.23Wh/lb. It weighs just 27.9lbs, which is 1/2 the weight of a 12V 100Ah lead-acid battery at 55lbs. The Timeusb 12V 140Ah LiFePO4 battery has the same size as the Timeusb 12V 100Ah Pro LiFePO4 battery, but with an additional capacity of 40Ah, providing longer endurance. With its compact size of L13*W6.77*H8.43 inches and M8-5/16″(16mm) terminal bolts,it helps save more space. 【Green Energy & Higher Safety】 The Timeusb 12V 140Ah lithium battery is 100% green energy, manufactured all materials that make up the battery is stable and harmless. It can be cycled up to 15000 times which are 3 times the number of AGM cycles, reducing battery replacement frequency and resource waste. LiFePO4 battery is more stable in chemical structure with lower risk of leaking and better temperature performance, which makes it safer than AGM battery. 【Widely Used】Timeusb 12V 140Ah LiFePO4 battery is designed as an energy storage battery, it can be used in the following areas: Home energy storage systems, RVs, Campers, Trailers, up to 70lbs Trolling motors, e-Robots. However, this 12V 140Ah deep cycle battery can’t be used to start any engines in vehicles, like Golf Carts and automobiles. 【Extraordinary Customer Service & Efficient delivery】Timeusb LiFePO4 lithium battery dedicates to providing customers with high-quality products and professional customer service. Whenever you need us, we will provide satisfactory solutions within 24hrs.Timeusb owns 6 local warehouses in the US. When arranging shipment, we give priority to arrange shipment from the closest warehouse to customer’s receiving address so that customers can receive the LiFePO4 battery within 3 working days. 【Specification】 Rated Capacity 140Ah Nominal Voltage 12.8V Cycle Life 4000-15000 Cycles Max. Load Power 1792WBattery Energy 1792Wh BMS 100A Maximum Continuous Charging Current 100 A Maximum Continuous Discharging Current 100 A Charging Temperature 0~50℃ Discharging Temperature -20~60℃ Storage Temperature -10~50℃ Dimensions L13*W6.77*H8.43inch Weight 24.2lbs Application Solar, RV, Camper, Off-grid，Marine 【Packege Included】 12.8V 140Ah LiFePO4 Battery *1 Product Manual *1 Operation Guide*1 Please be noted: battery charger is not included. Timeusb LiFePO4 Battery Series Picture Type12V 50Ah Pro 12V 100Ah Group 2412V 100Ah Pro24V 100Ah12V 200Ah Plus12V 230AhNominal Voltage12.8V12.8V12.8V25.6V12.8V12.8VUsable Capacity50Ah100Ah100Ah100Ah200Ah230AhBMS50A100A100A100A2560Wh150AEnergy640Wh1280Wh1280Wh2560Wh2560W2944WhMax.Power640W1280W1280W2560W2560W1920WMax.Current50A100A100A100A200A150ADimensions(inch)L7.79*W6.53*H6.69L13*W6.77*H8.43L13*W6.77*H8.43L21*W8.2*H8.5L21*W8.2*H8.5L18.9*W11.61*H8.46 PaymentDelivery detailsTerms of salesAbout usContact usPayment1.We accept Paypal,Google Pay,CreditCard,Visa,MasterCard,etc.2.Payment must be within 8 days after you ordered the item.Delivery details1.We cannot arrange shipments on weekend or public holidays. 2.Please make sure the Ship-To address you input during checkout is correct. 3.Your orders will be shipped out within 2 business days after payment received. 4.Shipping by Fedex/UPS, Shipping time is 1-5 working days after delivery. 5.If there is any question about delivery details,please contact us, we’re alwasys at your service.Terms of sales1.The returns should be returned with our original packages. 2.Defective products must be returned within 30 days. 3.Customers must contact us first for the return address. 4.Please kindly feel free to contact us first, if you receive the items with quality problems or damaged, we would like to offer replacement or refund service for you.About usThe Dream of Timeusb The dream of Timeusb is to help you get affordable and exclusive LiFePO4 battery for RV. Timeusb LiFePO4 batteries are designed dependable lithium partner throughout the life of your RV. Let Timeusb be your first step away from traditional batteries. Timeusb is a 100% green energy that is free of heavy metals and rare metals, non-toxic, and non-polluting. Timeusb is contributing to a environmentall and friendly planet in our own way. Reliable Products Created by Timeusb* Excellent Structure Design* 100% Cells & Modules Testing to Ensure The Quality* Cells With UL/FCC/CE/RoHS Certificated Brilliant Service* Five-year Warranty* Dedicated Service of Answer Within 24hrs, One-on-one Technical Support* 2-7 Working Days Completed Delivery Within The U.S Time To ExploreContact us1.Your Positive feedback will be an encouragement for us to offer the better quality and the better service in future.2.If you are not satisfied with them, please contact us first via Contact Seller.Your messages will be answered within 1-2 business day.3.We shall try our best to solve your problem to your satisfaction.

Redodo 24V 200Ah LiFePO4 Lithium Battery 200A BMS 5120Wh Energy For RV Marine

【5 Years Warranty & 24/7 Expert Support】 Redodo backs all LiFePO4 batteries with 5-year warranty coverage and 7/24 expert support for your energy solutions. Energy: 5120Wh. 【Effortless Expansion & Rapid Charging】 Upgrade to 48V in minutes by connecting just 2 24V 200Ah batteries- no complex wiring of 8 12V 100Ah batteies required.