Top 10 21v Power Supply – Outdoor Generators

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1. OKPRO

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OKPRO Portable Power Station, Solar Battery Pack for Camping Travel Emergency, Portable Power Supply with 110V/200W Pure Sine Wave AC Outlet, 62500mA /231Wh Solar Generator

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OKPRO #ad - Eco-friendly clean power supply - pure sine wave output operates even the most sensitive electronics, a pellet smoker, short circuit and surge protection. Safe & reliable - need to press the ac button to use the ac port. Touch-screen button & colorful light - the solar generator replacing the traditional physical buttons, green, yellow, blue, including white, red, the new touch-screen buttons give this battery generator more stability and technology.

3 ways to charge - the portable power station dc adapter input charge7 hours fully charged, Car cigarette DC 12V power7 hours fully charged and from 50-100W 18V Solar power panelNot included10 hours fully charged. The color of the light can change automatically over time or be fixed to a certain color, and more. Need to press and hold for 3-5 seconds to turn on And unique mood lighting creates a wonderful atmosphere for outdoor camping or indoor parties. Okpro portable power station uses a battery management system BMS to improve battery utilization, overvoltage protection, and extend battery service life through short circuit protection, overload protection, overcurrent protection, overheating protection and other functions.

Featuring standard pure sine wave ac outlet solar generator provides stable power to a wide range of AC powered devices from TVs, LCD display, Key switch output, with intelligent CPU control mode, it's better than modified sine wave, projectors to small blenders, etc. Which are rated under 200 watts. Generators for home use make life convenient and worry-free. Take your portable power station with you anywhere okpro solar power generator is an ideal choice for outdoor mobile power and emergency backup battery for home office.
BrandOKPRO #ad
ManufacturerOKPRO #ad
Height6.69 Inches
Length4.92 Inches
Weight2950 Grams
Width4.92 Inches
Part NumberOKPRO

2. MOONS'

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MOONS' IP67 150W Dimmable LED Driver Outdoor Power Supply 90~305VAC 21-54VDC 2800mADefault Output Constant Current 0-10v dimming,Not Suitable for Constant Voltage 12V, 48V LED Strip, 24V

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MOONS' #ad - Protection: ovp, SCP, OTP. Aluminum alloy metal housing, easy for heat dissipation and ensure stability. 100% waterproof IP67 protect for outdoor use.

High surge immunity:l-n:±10kv, CB, L/N-FG:±10KV. Input 90~305vac 50/60hz, 280~4200ma, 21~54vdc, output 150w, the rated output current can be configured by MSSL200 so if you want to change the current please buy MSSL200. Certified with ul, ce. Advanced communication & programming features including selection of the dimming curve. Dimming modes: 0-10vdefault, pwm, clkS. Flicker-free across Wide Dimming Range. Smoothly dim to dark for every fixture.
BrandMOONS' #ad
ManufacturerMOONS' #ad
Height1.57 Inches
Length8.7 Inches
Weight1.1 Kilograms
Width2.66 Inches
Part NumberMU150H420AQ_CP
ModelMU150H420AQ_CP

3. OMMO

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OMMO 500W Portable Power Station 150000mAh Solar Generator, Travel, Battery Power Supply for Outdoor, RV, Camping, Emergency CPAP, 555Wh Lithium Battery with 110V AC Outlet/DC/USB/USB-C

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OMMO #ad - Recharge from your car with with car cigaretter lighter in about 11 hoursNotice: Increase to 21V - 25V with the boost converter. To appreciate clients for their long-term support and provide better customer service, short-circuit protection, ensuring complete protection for you and your devices.

Safe&reliable: with the pse, over-load, efficient heat dissipation, over-voltage, 30 days money back guarantee, over-current, over-temperature, life time support. Works quietly, office, safe and environmentally friendly. Screen display&flashlight: led display, battery operating status, charging input indicator, equipment failure warning, temperature overload warning. Press the flashlight button to switch on the flashlight and single press the button to switch to blink/ SOS mode, Shows AC/ DC /USB output indicator, Press the button to switch off.

High-capacity 555wh/150000mah :built-in 100% original high quality lithium ion batteries, hunting, it’s better than modified sine wave, travel, fishing, camping, widely used on indoor and outdoor such as family, apply to the most household appliances. Plug it into the aC wall outlets can be fully recharged in about 7 hours. Take the generator as an emergency power supply. Ommo offers 7*24 friendly customer service, FCC certified. Pure sine Wave, farm. With under-voltage, CE, our warranty will be expanded to 24 months.
BrandOMMO #ad
ManufacturerOMMO #ad
Height6.7 Inches
Length11.2 Inches
Weight11.4 Pounds
Width8.7 Inches
Warranty1-year

4. WZRELB

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Reliable 5000W 24V 120V High Frequency LED Display Off Grid DC to AC Converter Power Supply True Pure Sine Wave Solar Power InverterBlack

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WZRELB #ad - Wzrelb 5000w 24v dc to 120v ac pure sine wave inverter generator, 5000w continuous power, 10000w peak power, as good as grid power, power backup for home power supply.0mm pcb which greatly enhances the load capacity of the inverter.

All big imported mosfets with strong driving capacity. Home power supply. Dual US outlets. It is fairly quiet and only cycles on when the temp is over 68 degree Celsius. Fully safety protections: over voltage, Over heat, Short circuit, Overload, polarity reverse protectionfuse, Low voltage, Ground protection from leakage of electricity. High quality pure copper inductance, ensure the true pure sine wave AC output, filter the wave form, safeguard your equipment. Prolongs battery life. Build-in intelligent cooling fan works according to temp and not load. Reliable performance -- the 5000w power inverter is equipped with extra thick 2.
BrandWZRELB #ad
ManufacturerYueqing Reliable Electric Co., Ltd #ad
Height3.7 Inches
Length18.4 Inches
Width9.7 Inches
Part NumberRBP500024s
ModelRBP-5000s24
Warranty1 year Warranty

5. OMMO

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Travel, Battery Power Supply for Outdoor, Emergency CPAP, OMMO 500W Portable Power Station 150000mAh Solar Generator, 555Wh Lithium Battery with 110V AC Outlet/DC/USB/USB-C, RV, Camping

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OMMO #ad - 3-ways recharging: recharge from the sun by connecting a compatible solar panelnot included. Take the generator as an emergency power supply. High-capacity 555wh/150000mah :built-in 100% original high quality lithium ion batteries, travel, safe and environmentally friendly. Versatile power bank: coming with 2*ac outlets110v 500w rated 1000w peak, laptop, 2*usb ports5v/3.

1a, type-c ports: pd 5v 9v 12v 20v/3a, this power generator offers electricity for many appliances, drones, camera, fans, light, 2*DC ports DC1: 12V/8A; DC2: 24V/3A and 1*car cigarette port, tablet, such as smartphone, in-car appliances, CPAP machine. Safe&reliable: with the pse, life time support. Screen display&flashlight: led display, battery operating status, equipment failure warning, temperature overload warning. Works quietly, widely used on indoor and outdoor such as family, hunting, farm. Ommo offers 7*24 friendly customer service, over-load, over-temperature, FCC certified. With under-voltage, our warranty will be expanded to 24 months.

To appreciate clients for their long-term support and provide better customer service, short-circuit protection, efficient heat dissipation, over-current, CE, over-voltage, 30 days money back guarantee, ensuring complete protection for you and your devices. Pure sine wave, it’s better than modified sine wave, camping, fishing, office, apply to the most household appliances. Press the flashlight button to switch on the flashlight and single press the button to switch to blink/ SOS mode, charging input indicator, Shows AC/ DC /USB output indicator, Press the button to switch off.
BrandOMMO #ad
ManufacturerOMMO #ad
Part NumberOM-Generator

6. AJIU

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Portable Power Station 62500Ma /231Wh Solar Generator Lithium Battery Pack with AC, USB Output for Outdoors Camping Travel Emergency Power Supply, DC

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AJIU #ad - Need to press and hold for 3-5 seconds to turn on And unique mood lighting creates a wonderful atmosphere for outdoor camping or indoor parties. Featuring standard pure sine wave ac outlet solar generator provides stable power to a wide range of AC powered devices from TVs, it's better than modified sine wave, projectors to small blenders, with intelligent CPU control mode, LCD display, a pellet smoker, Key switch output, etc.

Eco-friendly clean power supply - pure sine wave output operates even the most sensitive electronics, short circuit and surge protection. Safe & reliable - portable power station uses a battery management system BMS to improve battery utilization, overvoltage protection, and extend battery service life through short circuit protection, overload protection, overcurrent protection, overheating protection and other functions. Which are rated under 200 watts. Touch-screen button & colorful light - replacing the traditional physical buttons, green, including white, red, yellow, blue, the new touch-screen buttons give this battery generator more stability and technology.

Indoor and outdoor uses - perfect for travel. Silent and zero-emissions multi-voltage professional electric generator, hunting, fishing, perfect power source for both indoor use and off-grid outdoor activities like camping, outdoor party and music festival.3 ways to charge - dc adapter input charge7 hours fully charged, car cigarette DC 12V power7 hours fully charged and from 50-100W 18V Solar power panelNot included10 hours fully chargedYou need to press the AC button to use the AC port. The color of the light can change automatically over time or be fixed to a certain color, and more.
BrandAJIU #ad
ManufacturerAJIU #ad
Part Number416-151-235

7. Maso

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Maso Solar Panel Trickle Battery Charger, 4.5W 12V Car Battery Trickle Charger for Boat Yacht Outdoor Power Supply

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Maso #ad - Low power draw. Soft rubber mounts. Free 1 year warranty. Any problems please contact Maso firstly. 2. Lightweight, environmental and safe. 3. Easy to use. 4. Good points in quality: 12v 4. 5w, anti-collision, safe and Durable, Anti-dust, Great for outdoor work or travel or camping training. Two elastic straps of the back, convenient to set in the sun visor, you can sunshade and charge the car battery at the same time. 1. Maso solar power charger:charging for your car battery, notebook computer or other 12V rechargeable battery designed with the solar power. 5. Easy connecting system.
BrandMaso #ad
ManufacturerMASO #ad
Part Numbermtx 7.0

8. OMMO

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555Wh Outdoor Solar Generator, Power Cut, PD 60W for Camping, Emergency…, CPAP, 150000mAh Lithium Battery Pack with Pure Sine Wave 110V/500W AC Outlet, OMMO Portable Power Station

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OMMO #ad - Multi-device powering & pd 60w: 2 usb ports5v 3. 1a, and support fast-charging pd 60w, 19v input, 3 dc ports12&24V output, bidirectional charging, 1 type-c port 5v-20v/3a, and cameras stay charged throughout the day wherever you go. High capacity 555wh - enough to power smartphones 70-80 times, car-refrigerator 40+ hours, outdoor lights4W 130+ hours or other small appliances. It can reduce audible and electrical noise in fans, TV, do not hurt electrical appliances, audio amplifiers, fluorescent lights, ensure safely powering sensitive devices like laptops, safeguarding you and your devices during usage.

The advanced lcd display shows ac and dc power consumption, place your solar panel where it will get as much direct sunlight as possible, and have a low battery alarm display then you can monitor power and capacity in real-time and operate well through the lcd screen. High safety with pure sine wave: with pure sine wave inverter, fax and answering machines, etc. Solar recharging & lcd screen display: ommo power station supported solar charging, then easily get recharged with the efficient solar panel. It was built with dual white led flashlight, press the flashlight button to switch on the flashlight and single press the button to switch to blink/ SOS mode, press the button to switch off.

Portable & reasonable design: with reasonable space layout design and excellent heat dissipation function, make you use it more convenient. 2 ac outlets provide power for small home appliances rate 555wh, can charge for power station and can also power for other appliances ensure that your phones, peak power 1000W, tablets, 1 carport(12/8A)for devices like in-car devices and more.555wh multifunctional power supply: the new arrival ommo portable power station helps you keep all your essential devices powered up and ready, lap-top 13-14 times, CPAP 24 hours, no matter whether you need power while camping in a tent or trailer, 32" TVs 9+ hours, or looking for a reliable emergency power supply.
BrandOMMO #ad
ManufacturerOMMO #ad

9. WZRELB

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RV, RBP-S500024, WZRELB Pure Sine Wave 5000W 10000W Surge 24V Power Inverter DC to AC Power, Solar

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WZRELB #ad - Prolongs battery life. High quality pure copper inductance, filter the wave form, ensure the true pure sine wave AC output, safeguard your equipment. Fully safety protections: over voltage, Low voltage, Short circuit, polarity reverse protectionfuse, Overload, Over heat, Ground protection from leakage of electricity.

Wzrelb 5000w 24v dc to 110v ac pure sine wave inverter generator, as good as grid power, 5000w continuous power, 10000w peak power, power backup for home power supply.00mm pcb which greatly enhances the load capacity of the inverter. Home power supply. All big imported mosfets with strong driving capacity. Reliable performance - the 5000w power inverter is equipped with extra thick 2. It is fairly quiet and only cycles on when the temp is over 68 degree Celsius. Dual US outlets. Build-in intelligent cooling fan works according to temp and not load.
BrandWZRELB #ad
ManufacturerYueqing Reliable Electric co.,ltd #ad
Height5.3 Inches
Length21.7 Inches
Width15 Inches
Part NumberRBP-S500024
ModelRBP-S500024
Warranty18-month warranty

10. PowerBright

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Power Bright 400 Watt 24V Power Inverter, Modified Sine Wave, Back Up Power Supply for Small appliances, Battery Cables with Clamps for Simple Battery Connection Included, Dual 110V AC Outlets

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PowerBright #ad - This power inverter is an excellent solution to your mobile power needs, providing AC household current anywhere you go. We have your back - you can’t go wrong with power bright! We believe in our product and quality and we offer the warranty that proves it – “1 Years parts and labor warranty”.

Ce approved and rohs complaint - this heavy duty inverter has all the protections that you will need. The ml400-24 features dual 3 prong 120 volt ac outlets for powering multiple loads and includes DC battery cables with clamps for simple connection to a battery. It is housed in an anodized aluminum case with heat sink design providing greater durability and maximum heat dissipation. Power on the go - 400 watts continuous power, the ml400 modified sine wave inverter converts 24V DC to 120V AC power.

The power bright ml400 watts is an extremely advanced, microprocessor controlled inverter that runs cooler with a built-in cooling fan and more efficiently than other units in its class. Simply connect the dc battery cables directly to your 24V battery to power small appliances, 800 Watts peak power, TV's, laptops and many other electronics in your vehicle. Overload, over voltage, under voltage, high temperature and short circuit.
BrandPowerBright #ad
ManufacturerPowerBright #ad
Height2.03 Inches
Length7.5 Inches
Width5 Inches
Part NumberML400-24
ModelML400-24