By
(0) comments
31 July 2026
22W Solar Panel 12V Trickle Charger Battery Charger Kit Maintainer Boat RV CarDescription:–It can be used as an alternative charger for cars, trucks, caravans, boats, motorcycles, RV batteries or any 12V lead acid battery.–It is waterproof and can be placed outdoors.–There are built-in diodes in the alligator clip to help prevent reverse charging.–You can install this item in your car and keep charging during the day.–Provides 2 alligator clips and charging cable for all kinds of equipment, emergency lights, advertising lights, traffic lights, electric fans, solar water pumps, motorcycles, boats, etc.–Applicable to: mobile phones, mobile power packs, laptops, tablets, GPS, cameras, USB fans, USB lights, etc. Specification：–Color: Black–Material: Panel: Monocrystalline silicon–Size: 22*18cm–Power: 20W–USB output: 5V, 2A (maximum)–Solar output: 12V–Solar panel type: solar–Conversion efficiency: 23-24%–Product interface: USB, DC–Output interface: DC / dual U–No-load voltage: 14V DC and USB 5.2V–Load voltage: 12V DC and USB 5.0V–Output current: 600 mA (max)–USB 2.0 output: 5V 600mA–Weight: About 0.334kg –Length of alligator clips cable: 100cm (39.4 inch) –Length of cigarette lighter plug cable: 100cm (39.4 inch) Instructions：1. First, the solar panel surface of the solar panel faces the sun, and the back USB output surface has a red light indicating that the current output is normal.2. Plug the USB 2.0 cable into the USB output port, and the USB output standard 5.0V DC voltage.3. Connect the mated DC alligator clip, and the alligator clip outputs a DC voltage of 12v (14V at no load).Note: The positive and negative crocodile clips cannot be connected or touched during use, which may cause short-term heat or burn the line.4. With the mountaineering bag, this product is suitable for low-power products with 5V power supply or low-power products with 12V power supply. Package includes:1x Solar panel1x Alligator clip1x Cigarette lighterShippingPaymentReturn & Refund policyFeedbackCustomer Support – ContactShippingFREE SAME BUSINESS DAY MONDAY- FRIDAY SHIPPING FROM USA. All orders and payments received before 4PM EST (1PM PST) will be shipped the same business day. All other orders within 1 business day. No shipping on Weekends or US Public Holidays. No responsibility for any custom duty Shipping information will be updated when available.PaymentWe accept payment via PayPal. Use PayPal at checkout to pay with credit or debit.Immediate payment is required. Shipping will be arranged within 1 business day once payment is cleared.Return & Refund policy1.We stand behind our items and offer 60 dayswarranty. All items are in new and working condition unless specified otherwise elsewhere in the description.2.All Returns – defective or otherwise – MUST BE PREAUTHORIZED to guarantee refund or exchange. Please contact us to get an authorization and return address. 3.Buyer agrees to pay for the cost of re-shipment for undeliverable or wrong addresses. 4.Buyer is responsible for Return Postage as well as a 20% restocking fee if return/replacement is not a result of our mistake such as wrong item.5.Replacement or Refund will be made upon receipt of the returned item. Please include tracking number so we can process ASAP. If you do not wish to wait for a replacement, please repurchase the item. 6.ALL REFUNDS will be processed via PayPal. Please double check via PayPal history and transaction for confirmation. PayPal will send it back to whatever you used to pay within 3-5 days.FeedbackWe strive to provide the best products and services. Your positive feedback 5 stars DSR help us do better. If anything about your transaction did not meet expectations, please CONTACT US and give us the opportunity to make things right. We are always here to help.Customer Support – Contact Please do not hesitate to CONTACT US. You can message 24/7 on eBay for all questions and inquiries. We will get back to you within 1-2 business days at the latest.
By
(0) comments
30 July 2026
30W SOLAR PANEL 12V TRICKLE CHARGER BATTERY CHARGER KIT MAINTAINER BOAT CAR RV Description:DAZONE Trickle battery charger maintainer can charge 12V batteries with the power of the sun and create 30 watts of energy.Mono-crystalline silicon panel works in all daylight conditions and is weatherproof(rain drop is OK, but not completely waterproof)for added durability.Works with automotive, motorcycle, tractor, boat batteries, car battery and more.Built-in blocking diode to prevent reverse discharge, not only maintains the battery lifetime but also extends its usage life. Features :High Efficiency Solar Panel: The product adopts a new conversion way to double the working current of the solar output with the same area and power, providing good performance even in poor light conditions, and the internal diode prevents current leakage at night.Multiple Protection and Reliable: The solar trickle charger comes with overcharge and reverse discharge protection module, safe to use. Solar panel charger size: 33.5×12.5cm, easy to carry.Long Service Life: Advanced encapsulation material with multi-layer laminated sheets improves battery performance and extends service life. The module can withstand high wind pressure, snow load and extreme temperatures.Wide Application: This solar trickle charger is used for all kinds of vehicles, RVs, campers, tractors, motorbikes, snowmobiles, boats and more.NOTE: This product is suitable for low-power products with 5V power supply or low-power products with 12V power supply. Specification:Type:Portable Solar Panel Kit Material: Panel: PET + polycrystalline silicon cell Power: 30WWaterproof rating: IP65Solar Energy Conversion Rate: 20%NOCT (Nominal Operating Cell Temperature): 40-85°CUSB output voltage: 12VSelf-consumption: <10mAOperating temperature: -35-60°C Package include:1 x Solar Panel with Accessories4 x Suction Cups1 x Car Charger1 x Dual Head Clamp1 x USB Female Cable PAYMENTSHIPPINGReturn and Refund PolicyFEEDBACKHelp – Customer Support – ContacPAYMENT We accept payment via PayPal. Use PayPal at checkout to pay with credit or debit. Immediate payment is required. Shipping will be arranged within 1 business day once payment is cleared.SHIPPING FREE SAME BUSINESS DAY MONDAY- FRIDAY SHIPPING FROM USA.All orders and payments received before 4PM EST (1PM PST) will be shipped the same business day.All other orders within 1 business day.No shipping on Weekends or US Public Holidays. No responsibility for any custom duty Shipping information will be updated when available. Return and Refund Policy1. We stand behind our items and offer 60 days warranty. All items are in new and working condition unless specified otherwise elsewhere in the description.2. All Returns – defective or otherwise – MUST BE PREAUTHORIZED to guarantee refund or exchange. Please contact us to get an authorization and return address. 3. Buyer agrees to pay for the cost of re-shipment for undeliverable or wrong addresses. 4. Buyer is responsible for Return Postage as well as a 20% restocking fee if return/replacement is not a result of our mistake such as wrong item.5. Replacement or Refund will be made upon receipt of the returned item. Please include tracking number so we can process ASAP. If you do not wish to wait for a replacement, please repurchase the item. 6.ALL REFUNDS will be processed via PayPal. Please double check via PayPal history and transaction for confirmation. PayPal will send it back to whatever you used to pay within 3-5 days. FEEDBACK We strive to provide the best products and services. Your positive feedback 5 stars DSR help us do better. If anything about your transaction did not meet expectations, please CONTACT US and give us the opportunity to make things right. We are always here to help. Help – Customer Support – Contac Please do not hesitate to CONTACT US. You can message 24/7 on eBay for all questions and inquiries. We will get back to you within 1-2 business days at the latest.
By
(0) comments
29 July 2026
See our video on our high efficiency water heating elements and run video on our new LifePo 4 Bettery DC Water Heater Element 12 Volt 250 Watt for Wind Generator Turbine Solar Energy ONE 7 INCH DC WATER HEATING ELEMENT 12 VOLT 250 WATT Fits standard water heaters with a 1″ NPT First we start with solid brass base and copper Then it gets nickel plated for long life. US STOCK ships direct from Roanoke VA USES Livestock water tank deicer (low amp draw means you won’t drain your battery as fast) For keeping dog, cat, and other domestic animals water from freezing Standard American water heater element replacement Water preheating Campers, Motor homes Emergency hot water Portable commercial, industrial machines and equipment Runs off your car battery for portable hot water anywhere Direct wind and solar applications Concrete mixing trucks and many, many more uses where heat or diversion loads are needed DC water heating elements are much safer than 110 volt WIND TURBINE WATER HEATING Heat water directly using a wind turbine generator (with or without a battery bank). Wind turbine generators are used primarily for electricity generation. The power used can be stored in a battery bank or connected to the mains supply using a suitable grid tie inverter. In very strong winds, and/or when the batteries are fully charged a wind turbine may generate more current than the batteries can handle. Therefore a dump load is often used to divert the extra energy to heat water so it is not wasted and so that the wind turbine does not spin so quickly that it is damaged. Diversion Load Water Heating Pictured above is a typical 12V water heating element which can be screwed into an immersion heater drain-cock hole. When used as a diversion (dump) load, such an element is connected to the batteries via a charge regulator. When the regulator detects that the batteries are fully charged, it diverts the generated electricity to the element which heats water. Hurricane Wind Power 2019Corporate America Today2019 Best Off-Grid Renewable Energy Product Supplier – USAUP TO 50% DISCOUNTSTOP BRANDSPaymentShippingReturnsPaymentShippingReturns We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! We offer Fast shipping on all orders! Your order will be dispatched within 1-3 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement. If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product for up to 14 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. See our other itemsThank you for visiting our Ebay store!ONE 7 INCH DC WATER HEATING ELEMENT 24 VOLT 250 WATT Fits standard water heaters with a 1″ NPT First we start with solid brass base and copper Then it gets nickel plated for long life. USES
Livestock water tank deicer (low amp draw means you won’t drain your battery as fast)
For keeping dog, cat, and other domestic animals water from freezing
Standard American water heater element replacement
Water preheating
Campers, Motor homes
Emergency hot water
Portable commercial, industrial machines and equipment
Runs off your car battery for portable hot water anywhere
Direct wind and solar applications
Concrete mixing trucks
and many, many more uses where heat or diversion loads are needed
DC water heating elements are much safer than 110 volt WIND TURBINE WATER HEATING Heat water directly using a wind turbine generator (with or without a battery bank). Wind turbine generators are used primarily for electricity generation. The power used can be stored in a battery bank or connected to the mains supply using a suitable grid tie inverter. In very strong winds, and/or when the batteries are fully charged a wind turbine may generate more current than the batteries can handle. Therefore a dump load is often used to divert the extra energy to heat water so it is not wasted and so that the wind turbine does not spin so quickly that it is damaged. Diversion Load Water Heating Pictured above is a typical 24V water heating element which can be screwed into an immersion heater drain-cock hole. When used as a diversion (dump) load, such an element is connected to the batteries via a charge regulator. When the regulator detects that the batteries are fully charged, it diverts the generated electricity to the element which heats water.
DC Water Heater Element 12 Volt 250 Watt for Wind Generator Turbine Solar EnergySee our video on our high efficiency water heating elements and run video on our new LifePo 4 Bettery ONE 7 INCH DC WATER HEATING ELEMENT 24 VOLT 250 WATT Fits standard water heaters with a 1″ NPT First we start with solid brass base and copper Then it gets nickel plated for long life. USES Livestock water tank deicer (low amp draw means you won’t drain your battery as fast) For keeping dog, cat, and other domestic animals water from freezing Standard American water heater element replacement Water preheating Campers, Motor homes Emergency hot water Portable commercial, industrial machines and equipment Runs off your car battery for portable hot water anywhere Direct wind and solar applications Concrete mixing trucks and many, many more uses where heat or diversion loads are needed DC water heating elements are much safer than 110 volt WIND TURBINE WATER HEATING Heat water directly using a wind turbine generator (with or without a battery bank). Wind turbine generators are used primarily for electricity generation. The power used can be stored in a battery bank or connected to the mains supply using a suitable grid tie inverter. In very strong winds, and/or when the batteries are fully charged a wind turbine may generate more current than the batteries can handle. Therefore a dump load is often used to divert the extra energy to heat water so it is not wasted and so that the wind turbine does not spin so quickly that it is damaged. Diversion Load Water Heating Pictured above is a typical 24V water heating element which can be screwed into an immersion heater drain-cock hole. When used as a diversion (dump) load, such an element is connected to the batteries via a charge regulator. When the regulator detects that the batteries are fully charged, it diverts the generated electricity to the element which heats water. Hurricane Wind Power 2019Corporate America Today2019 Best Off-Grid Renewable Energy Product Supplier – USAUP TO 50% DISCOUNTSTOP BRANDSPayment We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Shipping We offer Fast shipping on all orders! Your order will be dispatched within 1-3 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.Returns If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product for up to 14 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. See our other itemsThank you for visiting our Ebay store! ONE 7 INCH DC WATER HEATING ELEMENT 24 VOLT 250 WATT Fits standard water heaters with a 1″ NPT First we start with solid brass base and copper Then it gets nickel plated for long life. USES Livestock water tank deicer (low amp draw means you won’t drain your battery as fast) For keeping dog, cat, and other domestic animals water from freezing Standard American water heater element replacement Water preheating Campers, Motor homes Emergency hot water Portable commercial, industrial machines and equipment Runs off your car battery for portable hot water anywhere Direct wind and solar applications Concrete mixing trucks and many, many more uses where heat or diversion loads are needed DC water heating elements are much safer than 110 volt WIND TURBINE WATER HEATING Heat water directly using a wind turbine generator (with or without a battery bank). Wind turbine generators are used primarily for electricity generation. The power used can be stored in a battery bank or connected to the mains supply using a suitable grid tie inverter. In very strong winds, and/or when the batteries are fully charged a wind turbine may generate more current than the batteries can handle. Therefore a dump load is often used to divert the extra energy to heat water so it is not wasted and so that the wind turbine does not spin so quickly that it is damaged. Diversion Load Water Heating Pictured above is a typical 24V water heating element which can be screwed into an immersion heater drain-cock hole. When used as a diversion (dump) load, such an element is connected to the batteries via a charge regulator. When the regulator detects that the batteries are fully charged, it diverts the generated electricity to the element which heats water.
By
(0) comments
29 July 2026
Never worry about a dead car battery again, especially after long periods of parking! Harness the power of the sun—no fuel or electricity costs. MHPOWOS Solar Panel 110W/220W. The PET-coated panel resists corrosion, abrasion, heat, bending, stretching, and impact.
By
(0) comments
29 July 2026
Feature It can be used as an alternative charger for cars, trucks, caravans, boats, motorcycles, RV batteries or any 12V lead acid battery. It is waterproof and can be placed outdoors. There are built-in diodes in the alligator clip to help prevent reverse charging. You can install this item in your car and keep charging during the day. Provides 2 alligator clips and charging cable for all kinds of equipment, emergency lights, advertising lights, traffic lights, electric fans, solar water pumps, motorcycles, boats, etc. Specification Color: Black Panel: Monocrystalline silicon Maximum Power (Pmax): 10W Maximum Power Voltage (Vmp): 12V Maximum Power Current (Imp): 0.8A Waterproof: IP65 Package Include: 1 X Solar Panel 1 X Crocodile Clip 1 X Car Plugs Instructions： 1. First, the solar panel surface of the solar panel faces the sun, and the back USB output surface has a red light indicating that the current output is normal.2. Plug the USB 2.0 cable into the USB output port, and the USB output standard 5.0V DC voltage.3. Connect the mated DC alligator clip, and the alligator clip outputs a DC voltage of 12v (14V at no load). Note: The positive and negative crocodile clips cannot be connected or touched during use, which may cause short-term heat or burn the line. 4. With the mountaineering bag, this product is suitable for low-power products with 5V power supply or low-power products with 12V power supply. Tips: 1. Please do not scratch the surface of the solar panel with a sharp object. 2. When charging the charger with solar energy, please place the solar panel upwards in direct sunlight to ensure the charging effect. 3. Please do not put the charger outdoors on rainy days to avoid short circuit. The front of the solar panel is waterproof, but it is best not to enter the water at the USB and DC interfaces.PaymentShippingReturn & Refund policyFeedbackContact usPaymentWe accept payment via PayPal. Use PayPal at checkout to pay with credit or debit. Immediate payment is required. Shipping will be arranged within 1 -3 business day once payment is cleared.Shipping1.Item will be shipped same business day if paid 4 pm EST 1 pm PDT(except weekends and holidays) and shipped from US. 2. Orders from the United States will all be shipped out via starnding shipping or economy shipping. The shipment usually takes 3-7 business days(Saturday and Sunday excluded), if you need the item urgently, please contact us for detail before purchase. Orders from overseas will be shipped via DHL Express, 3-5 business days. 3. Local pick up is not available.Return & Refund policy1.We stand behind our items and offer 60 days warranty. All items are in new and working condition unless specified otherwise elsewhere in the description. 2.All Returns – defective or otherwise – MUST BE PREAUTHORIZED to guarantee refund or exchange. Please contact us to get an authorization and return address. 3.Buyer agrees to pay for the cost of re-shipment for undeliverable or wrong addresses. 4.Buyer is responsible for Return Postage as well as a 20% restocking fee if return/replacement is not a result of our mistake such as wrong item. 5.Replacement or Refund will be made upon receipt of the returned item. Please include tracking number so we can process ASAP. If you do not wish to wait for a replacement, please repurchase the item. 6.ALL REFUNDS will be processed via PayPal. Please double check via PayPal history and transaction for confirmation. PayPal will send it back to whatever you used to pay within 3-5 days.FeedbackWe strive to provide the best products and services. If anything about your transaction did not meet expectations, please CONTACT US and give us the opportunity to make things right. We are always here to help.Contact usWe have always been trying to provide the best service and reliable products for every customer, however, accident may happen sometimes, please contact us to resolve any issue before leaving a negative feedback.
By
(0) comments
28 July 2026
Solar Panel Trickle Charging Kit. Wide compatibility with 12V batteries for complete versatility. Ensures optimal power conversion for maintaining battery health.
By
(0) comments
27 July 2026
Compatible with a wide range of 12V batteries, including those in cars, motorcycles, boats, RVs, tractors, lawn mowers, and more. Short Circuit Current 10W: 0.58 A / 20W: 1.29 A. Max Power Current 10W: 0.55 A / 20W: 1.17 A.
By
(0) comments
27 July 2026
Power: 30W. Works with automotive, motorcycle, tractor, boat batteries, car battery and more. Type:Portable Solar Panel Kit. Solar Energy Conversion Rate: 20%. 1 x Solar Panel with Accessories. Material: Panel: PET + polycrystalline silicon cell.
By
(0) comments
27 July 2026
BATTERY SPECIFICATION: Normal Voltage: 12.8V Normal Capacity: 200Ah Charge Voltege: 14.4-14.6V Cut-off Voltage: 10V Maximum Continuous Discharge Current: 100A Peak discharge current: 200A (Duration: less than 5 seconds) Standard charge current: 10A Over Charging Protection Voltage: 14.6V Cycle Life: > 2000 cycles at 100% Depth of Discharge (DoD),up to 5000 cycles at 80% DoD Discharge Temperature: -20℃~60℃ Charge Temperature: 0~45℃ Dimensions: 522*240*218mm/20.5*9.5*8.6in Weight: 22.5kg/50lbs Features of lithium iron phosphate battery: 1.Long service life The cycle life reaches more than 2000 times, and the standard charge (5 hour rate) use can reach 2000 times. The performance-price ratio will be more than 4 times that of lead-acid batteries. 2.Safe to use Lithium iron phosphate has undergone strict safety tests and will not explode even in the worst traffic accidents. 3.High temperature resistance The peak value of lithium iron phosphate electric heating can reach 350℃-500 ℃, while lithium manganese oxide and lithium cobalt oxide are only around 200 ℃. 4.Large capacity. 5.No memory effect. 6.Small size and light weight. 7.Green and environmental protection. Green environmental protection, regardless of production, use and scrap, does not contain or produce any toxic and harmful heavy metal elements and substances. 8.Low natural discharge rate The self-discharge rate is very low, which is one of the most outstanding advantages of the battery. Generally, it can be less than 1%/month, less than 1/20 of the Ni-MH battery. Safety&protection advantage: Built in Automatic Battery Protection System Internal The intelligent,electric Battery Management System(BMS) protects batteries from extrem temperatures,overcharging,and excessive discharge,provide short circuit protection,balance voltage each cell. Package List: 1x 12v 200Ah LiFePO4 Battery Pack (Charge and discharge from the same wires) This pack doesn’t include the charger Precautions: It is recommended to charge up the battery to 80% if you are going to store it for a period; Make sure the battery will be charged at least once every 3 months to ensure the best performance and cycle life; The battery should be stored in a dry environment, keep away from fire and heat sources; Avoid direct connection of positive and negative poles. Warranty Terms: Our batteries provide 30 days free return or replacement and one-year warranty service. If you encounter any questions when using the product, please feel free to contact us, we will provide 24-hour customer service. Please read the product manual carefully before installing and using the product. If the consumer fails to install, use and maintain the product correctly in accordance with the requirements of the instruction manual, which causes serious quality problems in the product, it is not covered by the warranty.
By
(0) comments
26 July 2026
Made from Class A monocrystalline cells, it absorbs sunlight efficiently, turn. Solar Cell: Monocrystalline Grade A+. ing it into your portable power source. IP67 Solar Connectors. No need to worry about bad weather.
