--- product_id: 46248024 title: "Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup" brand: "grantmaya" price: "VT125978" currency: VUV in_stock: false url: https://www.desertcart.vu/products/46248024-portable-generator-300watts-76-000mah-pure-sinewave-power-inverter-ac store_origin: VU region: Vanuatu --- # Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup **Brand:** grantmaya **Price:** VT125978 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup by grantmaya - **How much does it cost?** VT125978 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/46248024-portable-generator-300watts-76-000mah-pure-sinewave-power-inverter-ac) ## Best For - grantmaya enthusiasts ## Why This Product - Trusted grantmaya brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Portable energy storage is the ideal easy-to-move & use portable solar generator energy storage system supply solution to 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. Stay powered and entertained anywhere! Products Parameters Battery Power: 280Wh 76,000mAh /3.7V High Quality Li Polymer Batteries Fully Charged Time: DC 15V/4.5A: about 6-7 hours Input Charging: Adapter DC15V/4.5A Solar Panel Input: 11.6V~24V/4.6A Max DC 12V Output: 2*DC Output 9~12V/15A Max AC Output: Pure Sine Wave Output; AC Continuous Output: 300W AC Voltage: 110/120/220/230/240VAC±5% Output Frequency:50/60Hz±5% Customized According to different Countries and areas.                                                                        USB Output: 4*USB 5V/2.1A Operation Temperature: -10℃-40℃ Lifecycle: 500 times Multi Safety Protections: a. Short-circuit protection b. Over-current protection c. Over-voltage protection d. Low-voltage protection e. Over-load Protection f. Over-temperature protection                                   Package includes                                                   1 x Portable Solar Generator 1 x 15V 4.5A Power Adapter 1 x Car Charger Adapter 1 x 1x Cigarette Lighter Adapter 1 x User manual Have a question for GrantMaya? Please kindly Click sold by "GrantMaya" on the listing => Click "Ask a question" Button on the top right corner => Send us email. ## Features - POWERFUL PORTABLE BATTERY PACKS: 280Wh/76,000mAh High Quality LiPolymer Batteries, 300Watts Pure SineWave AC Output.Support 4xUSB 5V/2.1A outputs for smartphones, tablets, GPS devices, portable gaming systems etc. 2*DC 9~12V/15A 180W DC outputs for electric wrench, wheel jack, car wash, vacuum, air inflating. 1*AC 110V/50Hz AC power Inverter for all other digitals, like laptops, home appliance, floor fan, power tools, TV, outdoors lighting. - EASILY RECHARGEABLE: You can plug it into any 110V wall outlet or into the 12V cigarette lighter or power outlet inside of a boat or automobile. You can also use solar panels to recharge the power pack during the daytime anywhere. Complete recharging via AC or DC power takes just 6 to 7 hours, and full solar charging around 12 hours. - 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 (family) devices anywhere anytime. - COMPACT & PORTABLE: Super slim size (11.3 x 5.1 x 5.1 inches) and lightweight (3.3Kg).The portable solar generator 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: 1*Portable Solar Generator, 1*15V 4.5A Power Adapter, 1*Car Charger Adapter, 1*Cigarette Lighter Adapter, 1*User manual,12-month warranty and friendly customer service. ## Images ![Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup - Image 1](https://images-na.ssl-images-amazon.com/images/I/41ErZAn%2BViL.jpg) ![Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup - Image 2](https://images-na.ssl-images-amazon.com/images/I/51IZvtTvTyL.jpg) ![Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup - Image 3](https://images-na.ssl-images-amazon.com/images/I/51mChD9dtaL.jpg) ![Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup - Image 4](https://images-na.ssl-images-amazon.com/images/I/51muLvQ%2B-XL.jpg) ![Portable Generator, 300Watts 76,000mAh Pure SineWave Power Inverter, AC Power Bank, Mini Portable Charger, External Battery Packs with 110V AC Outlet 12V DC 5V USB for Home Camping, Emergency Backup - Image 5](https://images-na.ssl-images-amazon.com/images/I/619UHbL782L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/46248024-portable-generator-300watts-76-000mah-pure-sinewave-power-inverter-ac](https://www.desertcart.vu/products/46248024-portable-generator-300watts-76-000mah-pure-sinewave-power-inverter-ac) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-14*