--- product_id: 596150837 title: "Portable Power Station 330W, 288.6Wh Lithium Battery, 60W Fast Charging, Up to 330W(Peak 600W) AC Outlets, Solar Generator for Outdoor Camping RVs Home Use" brand: "grecell" price: "$449.78" currency: USD in_stock: true reviews_count: 8 category: "Grecell" url: https://www.desertcart.us/products/596150837-portable-power-station-330w-288-6wh-lithium-battery-60w-fast store_origin: US region: United States of America --- # 330W continuous power output 288.6Wh high-capacity lithium battery 3 recharge modes incl. solar & fast USB-C Portable Power Station 330W, 288.6Wh Lithium Battery, 60W Fast Charging, Up to 330W(Peak 600W) AC Outlets, Solar Generator for Outdoor Camping RVs Home Use **Brand:** grecell **Price:** $449.78 **Availability:** ✅ In Stock ## Summary > 🔌 Power your adventures, anytime, anywhere! ## Quick Answers - **What is this?** Portable Power Station 330W, 288.6Wh Lithium Battery, 60W Fast Charging, Up to 330W(Peak 600W) AC Outlets, Solar Generator for Outdoor Camping RVs Home Use by grecell - **How much does it cost?** $449.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/596150837-portable-power-station-330w-288-6wh-lithium-battery-60w-fast) ## Best For - grecell enthusiasts ## Why This Product - Trusted grecell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Lightweight 288.6Wh capacity with pure sine wave output supports laptops, mini-fridges, CPAPs, and more on the go. - • **Safe & Silent Operation:** Upgraded Battery Management System with overload, overcharge, and short-circuit protection plus dual silent cooling fans. - • **Built-In Outdoor Assistant:** 3-level LED flashlight with SOS mode ensures you’re never left in the dark during camping or emergencies. - • **Triple Recharge Flexibility:** Charge via wall outlet (6-7 hrs), solar panel (5-9 hrs), or car socket for ultimate off-grid freedom. - • **Power Up to 9 Devices Simultaneously:** Multiple ports including AC, USB-C PD 60W, USB-A QC 3.0, DC car & wireless charging keep all your essentials juiced. ## Overview The GRECELL Portable Power Station EB300 delivers 330W continuous (600W peak) pure sine wave power from a compact 288.6Wh lithium battery. Equipped with versatile ports including a 60W USB-C PD fast charge, it supports up to 9 devices simultaneously. Recharge via wall, car, or solar panel for true off-grid convenience. Enhanced safety features and a built-in LED flashlight make it the perfect companion for camping, RV trips, and emergency backup. ## Description desertcart.com : GRECELL Portable Power Station 330W, 288.6Wh Lithium Battery, 60W Fast Charging, Up to 330W(Peak 600W) AC Outlets, Solar Generator for Outdoor Camping RVs Home Use : Patio, Lawn & Garden Review: Great specs, documentation, uses dell 7.4mm charger - Original review: Fresh out of the box, it only charges to 92% using the charger it shipped with. No errors on the screen. Tried usb-c charging as well. No fan running and it’s cool to the touch (indoors). No solution in the manual. Can’t figure it out. Other than that, looks and seems like a pretty nice unit that checks all the boxes. I ordered a second one to see if maybe this first unit is just a dud. Will update the review with my findings. Update 1: Fantastic documentation! Can’t say enough great things about the specifications and documentation. Very impressed! Unit 1 definitely has some display issues because the charge level indicator and output indicators are off. For example, it will say 120 watt output and the receiving device will show 140 watt in. Unit 2 seems perfect so far. Love the pass thru charging! I wish it shipped with a 100 watt charger and a 100 watt usb-c cable, but that’s a minor gripe. Very happy! Update 2: After conversing with the seller, we figured out that if I drain it 100% to 0%, then fully charge immediately to 100%, the gauge will reset. Now both units seem to charge and work identically, and I can no longer determine which is which. Paired with a 130w dell DC7455 plug size charger, it charges at ~99w on ac alone, and can be plugged into USB-C charger to charge even quicker if needed. I drain them both daily and am extremely happy. Debating on getting a 3rd. Compared to others, it is a fantastic sweet spot of a deal. DC Input DC7455 ; DC Output DC5521; Recommend getting the 130w dell or greater charger as the 90w dell one tends to over heat and shuts down after an hour because this battery will pull 96w from it. That’s a good thing on both sides. Very happy! Update 3: Many months later…I now own 4 of these, one permanently charging from 100w solar (~70w input according to battery), one as a battery backup for a computer (on a cheap outlet timer to make sure the battery gets a workout daily), and two others floating around. I can’t say enough great things about them. I encouraged my family members to buy them as well, and they use them from camping, remote working and etc. These are simple, well built, hardworking and the price point is perfect. [I wasn’t paid to say this.] Review: Great battery and duration and price - I like this for not being too expansive. Worked well in my initial testing. It can hold battery and charge phone and small appliances. Also has lights which is very helpful. All in all I prefer this over gas powered ones , since I just need to keep it charged. I think the money worth it , very portable ,.light in size and with many fe as tires such as USB ports and conventional ports. ## Features - 【Power Your Expectations】 Featuring 1* AC outlet, 1* PD 60W USB-C output port, 3* USB-A Output fast charge 3.0 port, 1* DC car port, 2*DC 5521 output port and support 5W wireless charge, Portable Power Station can charge (up to) 9 devices (e.g.Cameras, etc.) at the same time to satisfy your outdoor needs. - 【Three Recharging Modes】 330W portable rechargeable power station with three methods to charge the portable power station. 1. you can fully charge the power supply via 120V Wall Charger with 6-7 hours. 2. it can be charged under the sun with a 100W solar panel(about 5-9 hours depending on solar conditions). 3. The power station can be charged by 12V socket of the car and car charger efficiently. - 【Upgraded Battery Management System】Upgraded BMS provides built-in overload, overcharge (automatically stops charging when the device is full), and short-circuit protection. Dual built-in silent cooling fans help to keep the station's temperature safe. - 【288.6Wh Capacity, 330W Output】330W (600W surge) pure sine wave supports most laptops, tablets, phones, lights, fans, CPAP medical devices, projectors, TV, mini-refrigerator, speaker, camera (rated power less than 330W). 288.6Wh huge capacity but light weight makes it compact and perfect for camping, car trips and other family outings. - 【Outdoor Assistant】 Portable Power Station is built with a 3-level brightness LED flashlight, which could emit 3 lighting modes (steady light and SOS mode) to meet your different needs. Press the LED flashlight switch to change the brightness and SOS mode. When you go out camping or experience power outages, this power supply can always help you out. - 【What You Get】330W Portable Power Station, DC adapter, car charging cable, welcome guide. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQNNCVCX | | Additional Features | Portable | | Best Sellers Rank | #23,654 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #110 in Outdoor Generators | | Brand | GRECELL | | Brand Name | GRECELL | | Color | Green | | Customer Reviews | 4.4 out of 5 stars 625 Reviews | | Engine Power Maximum | 330 Watts | | Engine Type | 4 Stroke | | Frequency | 60 Hz | | Fuel Type | solar | | Included Components | 12V Car Charger cable, 330W 288.6Wh Portable Power Station, 7909 connector cable, AC wall plug power adapter, User Manual | | Item Dimensions L x W x H | 12.8"L x 7.68"W x 8.46"H | | Item Type Name | EB300 | | Manufacturer | Huizhou Intelligent Energy Co., Ltd. | | Manufacturer Part Number | EB300 | | Model Name | EB300 | | Model Number | EB300 | | Output Wattage | 330 | | Power Source | Solar Powered | | Recommended Uses For Product | Commercial | | Running Wattage | 330 Watts | | Runtime | 4 hours | | Smart Home Compatibility | Not Smart Home Compatible | | Starting Wattage | 330 Watts | | Total Power Outlets | 8 | | UPC | 765142385728 | | Unit Count | 1.0 Count | | Voltage | 120 Volts | | Warranty Description | 2 years | | Wattage | 330 watts | ## Product Details - **Brand:** GRECELL - **Color:** Green - **Fuel Type:** solar - **Output Wattage:** 600 - **Power Source:** Solar Powered - **Recommended Uses For Product:** Commercial - **Special Feature:** Portable - **Voltage:** 110 Volts - **Wattage:** 300 watts ## Images ![Portable Power Station 330W, 288.6Wh Lithium Battery, 60W Fast Charging, Up to 330W(Peak 600W) AC Outlets, Solar Generator for Outdoor Camping RVs Home Use - Image 1](https://m.media-amazon.com/images/I/71xysZZM5CL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great specs, documentation, uses dell 7.4mm charger *by J***Y on September 5, 2024* Original review: Fresh out of the box, it only charges to 92% using the charger it shipped with. No errors on the screen. Tried usb-c charging as well. No fan running and it’s cool to the touch (indoors). No solution in the manual. Can’t figure it out. Other than that, looks and seems like a pretty nice unit that checks all the boxes. I ordered a second one to see if maybe this first unit is just a dud. Will update the review with my findings. Update 1: Fantastic documentation! Can’t say enough great things about the specifications and documentation. Very impressed! Unit 1 definitely has some display issues because the charge level indicator and output indicators are off. For example, it will say 120 watt output and the receiving device will show 140 watt in. Unit 2 seems perfect so far. Love the pass thru charging! I wish it shipped with a 100 watt charger and a 100 watt usb-c cable, but that’s a minor gripe. Very happy! Update 2: After conversing with the seller, we figured out that if I drain it 100% to 0%, then fully charge immediately to 100%, the gauge will reset. Now both units seem to charge and work identically, and I can no longer determine which is which. Paired with a 130w dell DC7455 plug size charger, it charges at ~99w on ac alone, and can be plugged into USB-C charger to charge even quicker if needed. I drain them both daily and am extremely happy. Debating on getting a 3rd. Compared to others, it is a fantastic sweet spot of a deal. DC Input DC7455 ; DC Output DC5521; Recommend getting the 130w dell or greater charger as the 90w dell one tends to over heat and shuts down after an hour because this battery will pull 96w from it. That’s a good thing on both sides. Very happy! Update 3: Many months later…I now own 4 of these, one permanently charging from 100w solar (~70w input according to battery), one as a battery backup for a computer (on a cheap outlet timer to make sure the battery gets a workout daily), and two others floating around. I can’t say enough great things about them. I encouraged my family members to buy them as well, and they use them from camping, remote working and etc. These are simple, well built, hardworking and the price point is perfect. [I wasn’t paid to say this.] ### ⭐⭐⭐⭐⭐ Great battery and duration and price *by J***. on March 26, 2026* I like this for not being too expansive. Worked well in my initial testing. It can hold battery and charge phone and small appliances. Also has lights which is very helpful. All in all I prefer this over gas powered ones , since I just need to keep it charged. I think the money worth it , very portable ,.light in size and with many fe as tires such as USB ports and conventional ports. ### ⭐⭐⭐⭐⭐ Awesome for the money. *by L***N on April 4, 2026* So far so good! It charges your phone, you can plug a lamp or plug any number of things into it to charge or just run, and it just works. I'm very happy with my purchase, so happy I bought a second one with a solar panel for each. It's easy to use, just push the power button and plug a device into one of the USB ports or outlets. You can also wirelessly charge your phone on the top pad. Awesome battery for the money. It's not heavy at all so it's easy to carry. ## Frequently Bought Together - GRECELL Portable Power Station 300W, 230Wh LiFePO4 (LFP) Battery, 1.5hrs Fast Charging, 2 Up to 300W(Peak 600W) AC Outlets, Solar Generator for Outdoor Camping/RVs/Home Use - Fire-proof Carrying Case Bag Compatible with Jackery Explorer240/300/160/500/Anker521 Portable Power Station, Waterproof Camping Travel Storage Case Bag Multi-Pockets for Charging Cable and Accessory - GRECELL 80W Foldable Solar Panel, Portable Solar Charger with USB-A and USB-C QC3.0 (18W) IP67 Waterproof Outdoor Cell Phone Solar Charger for Power Banks Tablets Small Power Station --- ## 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.us/products/596150837-portable-power-station-330w-288-6wh-lithium-battery-60w-fast](https://www.desertcart.us/products/596150837-portable-power-station-330w-288-6wh-lithium-battery-60w-fast) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*