10 Best 240v Battery Backup for 2025

POWEROAK

• POWEROAK PROVIDE clean, quiet portable power;perfect for the campground yet powerful enough for the job site.Inverter generators deliver stable,pure sine wave AC output,reliable enough to power even the most sensitive electronic equipment.A high-efficiency combustion system produces exceptionally low emissions making these generators environmentally friendly.It is lightweight,designed for portability.The convenient carry handle makes them easy to take along where ever you need portable power
• 2.MULTI RECHARGE WAY: Power from a 12V/24V car, AC wall outlet and solar panel,Easily powered from AC wall Outlet, DC car charger or compatible solar panel (Input Voltage must be 14V～40V,like 18V,36V,etc.Especially recommend the PowerOak 72 Flexible PV Solar Panel with Adhesive Back)Can power any USB/5V, DC/12V and AC appliance under 220Wh anywhere. Widely used for indoor or outdoor such as family, office, travel, camping, etc.
• 3.SATETY & LCD POWER DISPLAY: Built in Samsung lithium ion battery cell. LCD battery display indicate the remaining capacity, charge, discharge and failure status. Once it is fully charged, all battery segments will be lit and remain solid. It will stop charging battery by the built in advanced system control circuit modu
• 4.WEIGHT only 12.3 LB.Smaller size only 9*5.5*9.2 IN.More weight lighter, longer lifespan, safer, Environmental -friendly and portable than other competitor's lead-acid big heavy one.
• 5.WHAT YOU GET: 1 * Portable Power Storage(PS5B), 1 * AC wall charger, 1 * car charging cable, 1 * solar charging cable, 1 * jump starter alligator clip cable, 1 * user manual, 1 * warranty card

ALLPOWERS

• ▶ 372Wh/105000mAh Huge Capacity: ALLPOWERS portable generator is possibly the smallest and lightest power station on the market. A high-density lithium-ion battery allows for a more compact build than that of lead-acid power packs. Works quietly without raising your voice or feeling disrupted, widely used for indoor or outdoor such as family, office, travel, camping, fishing, hunting, farm or the job sites.
• ▶ 6-in-1 Charging and 3-in-1 Recharging : Off-grid power station for camping or emergency backup, capable of powering lamp, phones, laptop, TV and even mini fridges( Not recommend to CPAP used). ALLPOWERS powerhourse boasts six output modes: a 12V cigarette light socket, two 12v/15A DC output, 3 fast-charging USB ports, one Type-C output, wireless charging and two AC sockets. Can be recharged by Solar Panel/ Wall Outlet/Car
• ▶ Bluetooth Connection: Aipower App supports iOS 9.0 or above /Android 4.3 or above. Ultimate wireless stability, with Bluetooth technology that connects your devices in a wink. Start easily and reliably
• ▶ Pure Sine Wave: Operates even the most sensitive electronics, it’s better than modified sine wave, with Intelligent CPU control mode, key switch output, LED display, short circuit and surge protection
• ▶ Safety Graranteed: Battery Management System (BMS) undertakes voltage control, temperature control and more advanced safety operations, ensuring complete protection for you and your devices; and it hazes Zero emissions, therefore does no harm to personal health, nor to the nature

UKing

• Chargeable: The power generator can be charged with any compatible solar panel (not included). It can also be fully charged for 7 to 8 hours with the socket.
• Multi output plug: The power station has multiple AC outputs, built in with 3 * USB / 1 * Quick Charge 3.0 / 1 * Quick Charge 3.0 Type-C port / 1 * Quick Charge 3.0 built-in, meet your requirement.
• Modified Sine Wave: A modified sine wave can make inductive loads such as microwaves and motors faster and colder. Reduces audible and electrical noise in fans, fluorescent lamps, audio amplifiers, television, fax machines, etc.
• Multi-protection: Supports over-current protection, short-circuit protection, over-load protection, over-discharge protection, overvoltage protection, temperature protection.
• Widely applicable: The portable power station is a great idea of outdoor recreational vehicles, outdoor entertainment, campsites, power outages, etc.

LiRongPing

• ✈ ✈ Powerful 12V 30AH ,500W with AC-Outlet, Peak 1000W .
• ✈ ✈ Aluminum alloy case With Anodic Oxidation Process, Features scurf resistance, anti-drop, impact resistant, anti-explosion and better cooling
• ✈ ✈ Easy to carry with ergonomic handle，Smart processor control Built in high-temperature resistance li-polymer battery
• ✈ ✈ With Nano Tech ceramic diaphragm Li-Polymer batteries, features high strength, piercing resistance, long service life.
• ✈ ✈ Carport and USB Outputs, the portable power station is handy and good use for your RV outdoors , Camping or Hurricane emergency life power outage etc. This is a TRUE LIFE SAVOIR!

POWEROAK

• 1 G-mark Award 2019 EFFICIENT SOLAR GENERATOR: connect a solar panel (not included) with AC50, it can be a solar generator; with MPPT solar charge controller inside, the unit can be charged much more efficiently.Charge and Discharge (Pass-through) Function.Battery Management System (BMS) undertakes voltage control, temperature control and more advanced safety operations, ensuring complete protection for you and your devices.
• 2 POWERFUL AC, USB ,12V OUTPUTS CHARGE UP ALL YOUR DEVICES : Whether you’re looking to keep iPhone, iPad, laptop, camera charged up, or running lights, CPAP machine and small appliances in an off-grid or power outage, the PowerOak AC50 power station features a variety of outputs, including 2*AC230V UK outlet(pure sine-wave,MAX 300W), 2*DC12V3A, 1*DC12V9A Car Cigarette lighter, 1* PD 45W Type-C, 4*USB-A to ensure you have the power you need at any time ,with Wireless charge: 10W and LED Light
• 3 EASILY RECHARGED FROM SUN, WALL OUTLET OR CAR: No matter where you go, keep PowerOak AC50 portable generator charged through 3 easy ways: Simply use the included AC adapter from wall outlet to charge up the PowerOak generator in 7-8 hours. On the go, use a solar panel to charge it from the power of the sun and works as a portable solar generator(solar panel is not included). Lastly, charging while on-the-road is easy with the included 12V car charger cable.
• 4 CLEAN ADN PORTABLE POWER, NO GASOLINE REQUIRED: Since there’s no gasoline required and no toxic fumes, the PowerOak AC50 generator is completely safe to use inside your house, tent, and car. It’s also silent which makes it the perfect generator alternative to have on hand for any event; Only weights 13.6lbs with fold-able handle,which is space saving and ideal size for traveling, fits perfectly in the backpack or backseat on long road trips.
• 5 What you can get: 1* PowerOak Portable Power Station (500Wh/300W, 11.6*7.5*7.7inch,13.6lbs), 1*AC Adapter&Cable,1*Cigarette Lighter Cable( Cigarette Port to DC7909 Connector Male), 1*MC4 Cable (MC4 Connector to DC 7909 male),1*USB Type-C Cable, 1* Carry Bag, 1*User Manual, 1*Warranty Card and 12 months warranty.

POWEROAK

• ?LONGEST LASTING CPAP POWER BANK (Model:K5)-Highest Capacity 297Wh, Power your 12V or 24V CPAP or BiPAP machine, Compatible with CPAP/BiPAP Machine Such as Phlip Respironics System one 60 and 50 series,Resmed Airsense 10,Resmed S9,HDM Z1(DC12V) and other 12V or 24V Compatible CPAP/BiPAP Machine,Provide Convenient Backup during Power Outages. NOTE:Turn on Hummidifier/Heater Will Drive Lots of Current, We Suggest Remove Heater Humidifier from CPAP to Prolong Battery Run Time.
• ?RAVEL/CAMPING COHMPANION-It Featured with 3 DC Outputs 12V5A/15V4A/24V4A which Designed for Devices Such as CPAP/BiPAP,Even You are Out for Tent Camping While you're Away from an Outlet or Stuck in a Power Outage, You Will Still Get Several Nights Charge with This CPAP Power Bank. It has Some Additonal Functions such as charge Led Light Bulb/ Led Strip, Fans,Laptops(DC connector/cable not included) and One Standard Fast Charging 5V2.5A USB for 5V USB Powered Device like Smartphone, tablet,etc.
• ?PORTABLE&LIGHTWEIGHT: Net Weight about 4.1LB,Size L8.7inch*W2.5inch*H7.9inch.Possibly the Smallest Size for Such High Capacity on the Market. Easy to Carry with the Ergonomic Handle.Good Used for an Emergency , Camping and Traveling.
• ?SAFETY GUARANTEED: It Built in Samsung Battery Cell, High Cost and Highly Qualified Battery Cell Ensure its Safety. Battery Management System (BMS) undertakes Over/Low Voltage Control, High/Low Temperature Control,Overcurrent / Shortcircuit Protection and more Advanced safety Operations, Ensuring Complete Protection for You and Your Devices.
• ?What You Will Get- 1Pcs* Portable Power Bank(297Wh), 1Pcs* AC Adapter Charger(25.2V/3A), 1Pcs* DC to DC Charging Cable(100cm long), 1Pcs*DC to Airsense 10 Cable, 1Pcs* DC to Dreamstation Cable, 1Pcs* DC to S9 Cable, One User Manual, One Message Card.We Promise you a Worry-free 12-Month Warranty and Friendly Customer Service.

Böhmer-AG

• 24 Month Warranty - free to call UK based technical support line
• Low Emissions, Compatible with our Planet - featuring economy mode to automatically control the throttle, reducing fuel consumption
• Copper Wound Motor - offering unparalleled power and current stability
• Featuring pure sine wave giving uninterrupted power suitable for sensitive electronics & digital equipment
• Your Power Supply - two 240V 3 pin UK plug outputs and a 12V DC output to suit a variety of power supply needs

UKing

• Ship from UK, the portable power generators usually take about 2~3 working days to arrive. 222Wh/60000mAh (peak 320W) with AC, DC output, QC3.0 and 2*USB ports, led flashlight. Great for traveling, hiking, camping, fishing, emergency and other outdoor events.
• Multiple ways to charge: 1.Power supply be charged with DC15V/3A adapter full for about 8 hours. 2.Can be charged by plugging into your car 12V socket (car charger included). 3.Can be charged with the solar panel (not included, MPPT, 13V~25V/3.0A Max).
• The clear LCD digital display and LED light is helpful to check the remaining power and output status. 4W led emergency light could switch lighting / SOS / strobe modes, the portable generator can continuous lighting up to 55 hours at full power.
• Built in High Power Density Lithium ion Batteries, provides up to seven safety protections: over-charge, short-circuit, over-heat and more protection, offers a safe charging experience. Quiet enough to use and no emissions, energy saving and keep green.
• Indoor and Outdoor Uses: Ideal backup power supply for emergency. 2.4kg lightweight and portable power station bring convenience to outdoor use when you want to go hiking, travelling, camping, haunting, fishing and other outdoor events.

X-DRAGON

• High Capacity and Compact Size Backup Battery: Built in 200Wh lithium ion power batteries, silver cuboid shape structures, much smaller than other similar power stations, perfect for home use/travel/camping/fishing/hiking/hunting and more
• Multifunctional AC/DC/USB Outputs: X-DRAGON portable generator has upgraded the AC output to 200W continuous (250W surge max); 3 x DC ports (12V/15A max); 2 x USB ports 3A(max） and 1x Quick Charge 3.0 usb, 1x Type C output, you can get a continuous power supply for outdoor using or emergency backup, supplying power for cell phone, laptops, lamps, camera, mini fridges, fan, ,light, CPAP, etc.
• Convenient Design, Safety Guarantee: The Smart LCD display clearly show the remainming power & battery temperature, never worry your devices will run out of juice; Built in 3W LED flashlight can be used as a camping lamp; there are 3 modes, steady light, SOS, strobe it is helpful for outdoors; Battery Management System (BMS) undertakes voltage control, temperature control and more advanced safety operations, ensuring complete protection for you and your devices.
• Gas Free, Pure Sine Wave Inverter: Built-in pure sine wave inverter，which provides a stable power supply, suitable for most household appliances(≤200W), reducing the electrical noise of fans, audio amplifiers, televisions, etc
• Multiple Recharged Modes:(a) Use the solar panel to charge it from the power of the sunlight;(b)Simply use the included AC adapter from wall outlet to charge the generator;(c)Charged by plugging into your car with an cigarette lighter 12V socket(cigarette lighter adaptor is not included)

Qinlorgo

• ✔This product can be used both as an online UPS power supply and as an outdoor emergency backup power supply
• ✔Built-in multiple protection circuits including over charge, over discharge, short circuit, over current, temperature protection
• ✔Provide two different output voltage mode of AC output and DC output, to meet charging requirements of different mobile electronic products
• ✔Portable, beautiful and easy-to-use high-capacity UPS backup power supply. Using advanced lithium battery manufacturing process to ensure strong energy output
• ✔100% Guarantee: High quality product, we promise to do everything possible to satisfy all customers. However, if you are not 100% satisfied with our service or our products, simply contact us. We are always at the side of our customers to support and continuously seek new ways to improve