5.0 out of 5 stars with 1 reviews
Renogy 20 Amp PWM Dual Battery Solar Panel Charge Controller
List Price
$68.04
Our Price
$67.36
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The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle. This solar system controller adopts the most advance digital techniques and operates fully automatically. The Pulse Width Modulation (PWM) battery charging can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.The Renogy PWM10/20CC-DB features dual battery charging capability making it great for RVs, caravans, and boats. With its advanced PWM charging technology, your batteries will be protected from discharging and over-charging. |
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20 Amp PWM Dual Battery Charge Controller
Product Information Specifications for Renogy 20 Amp PWM Dual Battery Solar Panel Charge Controller Below:
Brand | Renogy |
UPC | 720825342344 |
3.5 Stars
18 Reviews
3.5 Stars
31 Reviews
$89.99 (0% Off)
4.4 Stars
21 Reviews
National Geographic 4in1 Solar Charger - Power Bank - Torch - Soft Panel Light
Manufacturer: National Geographic
Brand: National Geographic
Model: 9060000
Forget charging problems and go anywhere you like. This new generation product enables you to charge your tablet, smart phone, hand torch, or portable game consoles at anywhere you like. Its USB adapter has connection ends compatible with many mobile phones. At the same time, it also supplies power to other digital devices like digital camera, PDA and portable DVD players. National Geographic Solar Powerbank has a hand torch feature with 2 modes (Normal and SOS) to assist you to find your way in the dark. Its Soft Panel light is designed for you to read a book and at the same time you can use it as a night light. You can hang it on your back pack with tis clips and use it as you like during your travels and nature walks. It's compatible with all electronic devices with its compact and chic design
EnerPlex KR-0002-YE Kickr II Portable Solar Charger for Smartphones, MP3 Players, Mobile Devices, Yellow
10200mAh External Power Bank, Portable Charger Battery Backup Pack for Phones Apple Android Samsung Huawei Motorola, Charges all USB Devices Quality Power Pack
Manufacturer: Peppermint Energy
Brand: Peppermint Energy
Model: 6575786
Simple to charge, simple to use. Are you looking for a quality Power Bank that charges your devices ultra-fast and many times from one full charge? If you are looking for more than a trickle charger all our Cell Power Packs offer quick charging USB ports that deliver more than 4x the power of a typical laptop USB port. It charges multiple devices as each Cell Power Pack is equipped with multiple charging ports allowing you to charge 2 or more devices at once with one pack.With outstanding efficiency and about the size of your cell phone, these Cell Power Packs bring a lot juice in a compact stylish and easy to carry form. Simple Portability due to the Cell Power Packs being just over 0.5″ thick and weigh less than a pound each means they won't take up much room in your purse, backpack or pocket. Click the, "Add to Cart" button now to ensure you have a back-up electricity source. All our products come complete with full manufacturers guarantee and our 30 day full refund if you're not completely satisfied with our product.
Sarki 15W Solar Charger High Efficiency Sunpower Solar Panel with Dual USB Port - Waterproof & Portable for iPhone 7/6/6S/Plus, iPad,s7 note7 and all 5V Digital Devices
Manufacturer: Sarki
Brand: Sarki
Sarki Portable Solar Charger, The less waste & The more power Thanks to high efficiency solar panels, benefit from a total solar conversion ratio up to 24%. Make sure to always get the most power you can, whether you are home or hiking in a sunny day. Specification: Solar Power: 15W sunpower solar charger Transformation efficiency: 22%-24% Output: 5V2.5A(Max) Folded Size: 11.4*6.5*0.9inch Opened Size: 20.5*11.4inch Weight: 0.4kg/14.1oz (same as a power bank) Why you choose us: 1. Portable design & Easy to use Compact size design for portability, with the free hook, you may just hang it on your bag when you go out. 2.Wide compatibility Dual USB Ports: mobile phones, iPhone, iPad, tablet, mobile power bank, PSP, MP4, GPS navigator, digital camera,blue-tooth headset, digital products and any other 5V USB devices. 3. Advanced Safety Waterproof material without built-in lithium battery keep you and your devices safe. Notice: 1. Due to the power come from the intensity of sunlight, sometimes, the charging to your devices is not very stable. 2. To ensure best performance, we strongly recommend using your device with original cable or a third-party certified cable. 3. While the material provides some water resistance protection, we still recommend minimizing moisture to protect electrical components. 4. The charger do not have storage function, please charge your device under sunshine directly.
Solar Charger, Tagital Solar Power Bank 12000mAh External Backup Battery Pack Dual USB Solar Panel Charger with 2 LED Light Carabiner Compass Portable for Emergency Outdoor Camping Travel (Orange)
Manufacturer: MTM Trading LLC
Brand: Tagital
Color: Orange
Kindly note: 1. In order to fully activate the battery, please charge it via outlet or computer for 10 hours at least at the first 2-3 uses. 2. The energy transformation from solar to electricity is rather slow and the solar charging speed is subject to sunlight intensity and panel conversion rate. it could take 8-21 days for a full 0-100% charge. In daily life, we highly recommend charge it via wall outlet. 3. Fully charging by outlet takes approximately 10 hours. Do not charge it all day nor over voltage. 4. For safety, DO NOT leave the power bank charging in car in case of high temperature and avoid crashing. Do not make charge while charging itself. About the flashlight : Please kindly follow our steps to use SOS and strobe mode. 1. Long press the side button, two LED light will lit on. 2. Continue to shortly press the side button, it will enter into SOS mode. More once, it will enter into flashing or storbe. Next short press will turn off the charger. 12000mAh +2 USB Port +2 LED Light + Compass : - Built-in 11000mAh high capacity rechargeable battery cell. - Dual-USB Power provides enough power to charge two devices simultaneously with the fastest possible charge delivered. - Dual super bright LED light with 3 mode for emergency: Steady-SOS-Strobe mode - Built-in compass, show the direction for you and guide you to the correct way Product Specifications: * Solar panel: single crystal 1.5W * Battery type: Li-polymer battery * Material: ABS+PC+Silicone * Capacity: ...
Solar Charger, Tagital Solar Power Bank 12000mAh External Backup Battery Pack Dual USB Solar Panel Charger with 2 LED Light Carabiner Compass Portable for Emergency Outdoor Camping Travel (Blue)
Manufacturer: MTM Trading LLC
Brand: Tagital
Model: EL-07219
Color: Blue
Kindly note: 1. In order to fully activate the battery, please charge it via outlet or computer for 10 hours at least at the first 2-3 uses. 2. The energy transformation from solar to electricity is rather slow and the solar charging speed is subject to sunlight intensity and panel conversion rate. it could take 8-21 days for a full 0-100% charge. In daily life, we highly recommend charge it via wall outlet. 3. Fully charging by outlet takes approximately 10 hours. Do not charge it all day nor over voltage. 4. For safety, DO NOT leave the power bank charging in car in case of high temperature and avoid crashing. Do not make charge while charging itself. About the flashlight : Please kindly follow our steps to use SOS and strobe mode. 1. Long press the side button, two LED light will lit on. 2. Continue to shortly press the side button, it will enter into SOS mode. More once, it will enter into flashing or storbe. Next short press will turn off the charger. 12000mAh +2 USB Port +2 LED Light + Compass : - Built-in 11000mAh high capacity rechargeable battery cell. - Dual-USB Power provides enough power to charge two devices simultaneously with the fastest possible charge delivered. - Dual super bright LED light with 3 mode for emergency: Steady-SOS-Strobe mode - Built-in compass, show the direction for you and guide you to the correct way Product Specifications: * Solar panel: single crystal 1.5W * Battery type: Li-polymer battery * Material: ABS+PC+Silicone * Capacity: ...
Solar Charger, Tagital Solar Power Bank 12000mAh External Backup Battery Pack Dual USB Solar Panel Charger with 2 LED Light Carabiner Compass Portable for Emergency Outdoor Camping Travel (White)
Manufacturer: MTM Trading LLC
Brand: Tagital
Color: White
Kindly note: 1. In order to fully activate the battery, please charge it via outlet or computer for 10 hours at least at the first 2-3 uses. 2. The energy transformation from solar to electricity is rather slow and the solar charging speed is subject to sunlight intensity and panel conversion rate. it could take 8-21 days for a full 0-100% charge. In daily life, we highly recommend charge it via wall outlet. 3. Fully charging by outlet takes approximately 10 hours. Do not charge it all day nor over voltage. 4. For safety, DO NOT leave the power bank charging in car in case of high temperature and avoid crashing. Do not make charge while charging itself. About the flashlight : Please kindly follow our steps to use SOS and strobe mode. 1. Long press the side button, two LED light will lit on. 2. Continue to shortly press the side button, it will enter into SOS mode. More once, it will enter into flashing or storbe. Next short press will turn off the charger. 12000mAh +2 USB Port +2 LED Light + Compass : - Built-in 11000mAh high capacity rechargeable battery cell. - Dual-USB Power provides enough power to charge two devices simultaneously with the fastest possible charge delivered. - Dual super bright LED light with 3 mode for emergency: Steady-SOS-Strobe mode - Built-in compass, show the direction for you and guide you to the correct way Product Specifications: * Solar panel: single crystal 1.5W * Battery type: Li-polymer battery * Material: ABS+PC+Silicone * Capacity: ...
BigBlue 5V 28W Foldable Outdoor Solar Powered Charger With SunPower Solar Panels 3 USB Ports for iPhone iPad Samsung Galaxy LG Cellphones Devices
Manufacturer: BigBlue
Brand: BigBlue
Model: B401
Color: 28W
Follow the sunshine, power your life! Compatibility: iPhone5, 5c, 5s, 6, 6s, 6 Plus, 6s Plus, 7, 7 Plus, 5SE, iPad Air, Air2, mini2, mini3, mini4, GoPro, iPad ProAndroid Devices such as Samsung S6 S6 edge, S7, Nexus 6, 6p and more.DSLRs with compatible USB cable.Devices needs a 5V input Voltage(no extra voltage).Package Includes: Solar Panel*1Buckles*460cm Length Micro USB cable for mobile devices*1BigBlue brand package*1Manual*1Product Features: * Easy to be folded to the size of magazine, can be put in your bag, as a portable direct power to carry.* 4 buckles attached for putting on camp or hang tightly on your backpack/tent/tree, etc.* 3 Port USB connector: Can charge phones and tablets at same time. * Auto restart: Whenever it lost contact with direct sunlight (by clouds, forest etc.), it will temporarily stops and start again automatically as soon as intercepts the sunrays.FAQ: Q:When charging, why does my iPhone show "Charging is not supported"?A:Because the cable you are using is not certified by Apple, not caused by the power support device.Q:Does it store power? A:No, there is no built-in battery in this solar panel. But it supports all the power banks, so that you can store power for using.Q:Why did I put it on the ground/backpack during outdoor activity, but still I can't get enough power? A:The convert efficient will be the best when the solar panel faces the direct sunlight, the stronger light it is, the more power you will get.Q:I experienced that some of the ch...
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