(Rating = 4.5 out of 5 Stars) …
GrantMaya HP300 Portable AC power bank, Power Station can apply USB 5V, DC 12V and 110V/120V AC power to your appliance and portable electronic, it’s the ideal easy-to-move & use portable energy storage system supply solutionto many activities at home, outdoor, and emergency. It makes your camping,tailgating and other mobile activities more comfortable. In an emergency, it can provide you with critical backup power.
Frequently Asked Question:
Q1: How to calculate how long would it power your device?Re: Assuming the input power consumption(voltage/current) of your device is 60W(12V/5A) , then the working time will be about 220wh*0.85/(12vx5a)=3.1hrs. Noted that choose HP300T(330W/288Wh/80,000mah) if you need much more power than HP300.Q2: How to check if the generator is fully charged?Re: When the 4 pcs blue LED lights(up to 100%) are glowing steadily (not blinking), and the LED “AC CHARGE” or “Solar Charge” turned to green, the battery is fully charged and can be turned off and unplugged from the charger.Q3. How to choose the Solar Panel (Purchase separately)?Re: We suggest you can choose 50-100W solar panel (Optimum Operating Voltage is 18V), because of higher power, charging faster, charging speed is also relating to sun intensity.Q4: Which way is best to power my CPAP machine ?Re: HP300 can power the CPAP by two ways: 110V AC plug and 12V DC plug. We strongly recommend that you can use DC to DC converter to work with this unit for CPAP and turn off or remove the HEATER / HUMIDIFIER to get more running time.Q5. What kind of/size connection is needed for solar panels or car charger?Re: DC5.5×2.1mm
HP300 can’t run AC or DC output power while charging. HP300 can’t power the devices which rated over 350watts (Max). The DC output port is 9-12V(Max: 10A) / DC5.5×2.1mm.The charging input port is DC15V/2.5A / DC5.5×2.1mm. Solar Panel Not Included. We suggested 60~150 Watt solar panel for HP300.The built-in cooling fan will automatically work when the tempentment is over 45℃ in power station.Not TSA approved.
GrantMaya was dedicated to designing and manufacturing, sales solar panel, power bank, portable power station, multi-function car jump starter, automobile maintenance equipments etc consumer electronics products. We will bring customers the most effective power source for all occasions, a professional power supplier！
Main Product Parameters
Grantmaya HP300 Portable AC power bank, Portable Generator, Power Source, Power Station
Input Ports: Optimal Charging Voltage and Current: DC15V/2.5A Fully Charged Time: 7~8 hours Charging Connector: DC5.5×2.1mmOutput Ports: USB Port: 4pcs 5V(Max Current: 3.1A) DC Output Port: 1pc 9-12V(Max Current: 10A) AC Output Port: 2pcs 300W (Max:350w) AC Output Voltage/frequency: 110V-120V/60Hz
64800mAh / 3.7V High Quality Lithium Batteries 100% High Quality 18650 Lithium Battery Packs
Safe & Reliable Power
HP300 power station with pure sine wave inverter prevents electronics less wear, kept sensitive electronics running smoothly in phone, laptop, camera, computer, fan, TV and other devices. HP300 will automatically shut off to protect your devices when the power station is short circuit, overload, overvoltage, overheating, etc.
Short-circuit protectionOver-load protectionOver-voltage protectionOver-current protectionOver-temperature protection
Not for devices over 300W
HP300 Portable Power Station can’t power the devices which rated over 300 watts (Max 350Watts), like these devices: Hair Dryer, Saw, Blanket, Crockpot, Grill, Kettle, Rice Cooker, Cooker, Micro-Wave Oven, Recliner, photography lights, paddleboard pump, Mixer….otherwise HP300 Portable Power Station will shut off automatically to protect your devices.
Does not support automatic UPS backup.Kindly check the rate power of your electronics before using.
Compact & Portable
This portable generator is only 7.8×7.8×3.1inches and 5.0lbs with an easy-carry handle, perfect for emergency, power outage, outdoor party, night fishing, CPAP, camping and more, it’s your perfect companion when traveling.
1x Portable AC power bank1x 15V 2.5A Power Adapter1x Cigarette Lighter Adapter1 x Instruction manual
Stay powered and entertained anywhere !
HP300 power station is your perfect companion for emergency, power outage, outdoor party, night fishing, CPAP, camping and more.
220Wh/64,800mAh 288Wh/80,000mAh 555Wh/150000mAh
2 * 300W 110V/60Hz Pure sine wave 2 * 330W 110V/60Hz Pure sine wave 2 * 500W 110V/60Hz Pure sine wave
9-12V(Max: 10A) 12-16.8V(Max: 10A) 12V/15A (Max)
2 * 5V(Max: 3.1A) Type-C 1: PD60W IN/OUTput, Type-C 2: PD18W Output, 2* QC 3.0 USB outputs (5V/3A, 9V/2A, 12V/1.5A) Type-C 1: PD60W IN/OUTput, Type-C 2: PD18W Output, 2* QC 3.0 USB outputs (5V/3A, 9V/2A, 12V/1.5A)
3 Ways—110V AC wall power socket, Car cigarette lighter, Solar panel(Purchase separately) 5 Ways—110V AC wall power charger, Car cigarette lighter, Solar panel(Purchase separately), 60W PD charger (NOT included), 60W PD charger (NOT included) + 110V AC wall power charger 4 Ways—110V AC wall power charger, Car cigarette lighter, Solar panel(Purchase separately), 60W PD charger (NOT included)
Black Silver Gray Black and Blue
7.9 x 7.9 x 3.1 inches 8.26 x 8.26 x 3.54 inches 9.4 x 6.3 x 5.9 inches
5 Pounds 5.42 Pounds 10.6 Pounds
Can’t run AC or DC output power while charging. Can run AC or DC output power while charging. But we don’t suggest, it will cause damage to battery life. Can run AC or DC output power while charging. But we don’t suggest, it will cause damage to battery life.
🌟POWERFUL BATTERY PACKS: 220Wh/64,800mAh High Quality Lithium Batteries, 300Watts Pure SineWave AC Output. *Support 4x 5V/3.1A(Max) USB outputs for smartphones, tablets, GPS devices, portable gaming systems etc. *Support 1x 12V/10A DC outputs for electric wrench, wheel jack, car wash, vacuum, air inflating. *Support 2x 110V-120V/60Hz 300W AC power Inverter for laptops, CPAP, fan, TV, outdoors lighting. ⚠Note: It can’t power the devices which rated over 350watts (Max).
🌟EASILY RECHARGEABLE: You can plug it into any 110V-120V AC wall outlet (Full charged time: 7-8 hours) or car cigarette lighter (⚠Note:The 15v DC input of power bank can charge via cigarette lighter, full charging time around 10 hours). You can also use solar panels to recharge the power pack during the daytime anywhere. Suggested 60~100 Watt Solar Panel, Operating Voltage 18V/2.5A. Full charging time about 10 hours via solar panel(⚠Note: You can’t charge and run output power at the same time.)
🌟SAFETY GUARANTEED: We use the Battery Management System (BMS) to improve battery utilization, Short-circuit protection, Over-current protection, Over-voltage protection, Low-voltage protection, Over-load Protection, Over-temperature protection, prolong battery life. A convenient handle and aluminum alloy shell make it safer and provide instant power, charging your devices anywhere anytime. (⚠Note: When the tempentment is over 45℃ in the device, the fan of unit will automatically work.)
🌟COMPACT & PORTABLE: Super slim size (7.88 x 7.88 x 3.1 inches) and lightweight (2.3Kg).The portable power bank is not only for emergency backup power at home, but also for camping or wherever you need power when you are on the go.
🌟WHAT YOU GET: 1x Portable power bank, 1x 15V/2.5A Power Adapter, 1x Instruction manual, friendly customer service. (⚠Note: If you have any question for GrantMaya, Please kindly contact us)
🌟Important Notes: HP300 can’t run AC or DC output power while charging.HP300 can’t power the devices which rated over 350watts (Max).Solar Panel Not Included. We suggested 60~150 Watt solar panel for HP300. Not TSA approved.
… Listed Price: