Theoretically speaking, you can connect as many DELTAs in serial (but not in parallel) as you want. However, the efficiency of the machines will be seriously compromised (The energy consumption of the inverters grows with the number of the connected machines). As a result, we do not recommend to connect more than 3 DELTAs in serial, and it is necessary to fully charge every DELTA before you connect them together. Moreover, connecting DELTA in serial will not increase the rated output, but will expand the capacity.
DELTA can be recharged through your car port and power your devices simultaneously.
When DELTA is charged through the AC and DC port at the same time, it will prioritize taking in power through the AC port. After you plucked out the AC cable, DELTA will start taking in electricity through the DC port.
DELTA can be recharged to 0%~80% in 1 hour, and be fully recharged in 1 hour 40 minutes.
DELTA can be fully charged through a 13.6V car port in 10-12 hours.
At perfect sunlight:
a. 1x 110W solar panel: 15h-30h
b. 2x 110W solar panel (in series): 7.5h-15h
c. 3x 110W solar panel (in series): 5h-10h
d. 4x 110W solar panel (in parallel): <4h
DELTA supports solar input ranges from 10V to 65V with a maximum allowed current of 10A and maximum input of 400W.
In the Noise Test Chamber
1. Noise Tester: TES-1357
2. Ambient noise: 33.8dB
3. Test outcome: the average outcome from the front, back, right, and left
Condition 1: AC outlet: <500W; the fan: 10% full speed, <40DB, 2-meter distance; Condition 2: AC outlet: 500W-1200W; the fan: 30% full speed, <45DB, 2-meter distance;
Condition 3: AC outlet: >1200W; the fan: 100% full speed, <50DB, 2-meter distance
Most Tesla models (Model X, the new version of Model S, Model 3) can be charged by DELTA, except Model S.
In order to meet the UL2743 standard, DELTA's sockets are not grounded. We have tests for hundreds of times on different devices. We found Tesla needs a grounded cable, however, other electric vehicles and equipment with grounded chargers can all be charged by DELTA properly.
Discharge Temperature Range: -4-113°F (-20-45°C)
Recharge Temperature Range: 32-113°F (0-45°C)
When the ambient temperature is above 113F or below -4F, the high temperature or low temperature warning icon on DELTA's screen will light up and flash correspondingly. At the same time the battery management system (BMS) will regulate the input and output of power to protect DELTA.
If you want to charge your DELTA in low
temperature environment (between -20°C – 0°C) please use your DELTA to power an electronic with a voltage over 500W for over 10 minutes to warm up DELTA before charging it.
After 800 Cycles of use, DELTA's capacity will drop to 60%. However, the lifespan of a battery depending on how it is used, maintained, etc.
Please keep your DELTA connected to a power source (solar panel or wall socket) to help prolong the battery life and ensure your DELTA is charged and ready for use anytime. If you cannot keep your DELTA connected to a power source during storage, please fully charge and discharge the battery at least once every 3 months to maintain the battery health. Also store your DELTA in a cool, dry place.
EcoFlow's warranty does not cover any damage cause by third-party solar panels or accessories.
DELTA can be charged by Ecoflow solar panels when the open-circuit voltage is between 10V and 65V. You can connect up to 3 EcoFlow solar panels in series. You can also connect 2 sets of 3 solar panels connected in series in parallel (up to 6 panels). The parallel connection cable is an optional accessory that needs to be purchased separately.
Yes, you can! If your house is not off-grid, please cut off the connection between power grid and your house before powering your house using DELTA.
You cannot use DELTA to jumpstart your car, because the current needed for jumpstarting a car is higher than 20An (DELTA's car port can only allow a maximum current of 8An).
DELTA can charge the lead batteries of your car through the car charge cable included in your DELTA parcel.
You can use MC4-XT60 cable to recharge your DELTA. This type of cable come with the box.
DELTA can charge Tesla around 40 minutes. After charging by DELTA you can drive your Tesla for 3-5miles. However, the mileage that can be lasted after one charge by DELTA varies, it is depends on the types of EVs you are driving and the ambient temperatures.
DELTA 1000 and DELTA 1300 are equipped with the same number of battery cells, but battery cells of different energy densities are used.
DELTA's AC ports support pure sine wave. As a result, when you plug your electronics in DELTA, they are well-protected with less generated electrical noise and longer-lasting motors.
DELTA supports an entry-level UPS function. But please perform multiple tests to confirm compatibility before connecting such devices as data servers and workstations with DELTA. EcoFlow will not be responsible for any loss of data or equipment damage caused by customers’ failure in following the instructions.
The solar panels are IP67 rated so they can still function in the rain but the performances of the panels depend on how much sunlight is available. You can rest the solar panels on the car roof, the boat roof and the roof of your house for efficient and convenient solar power (You can purchase EcoFlow's suction cups separately to help attach the panels to flat surfaces).
DELTA is equipped with the EcoFlow patented fast-tracking MPPT controller, which is supported by EcoFlow's unique tracking algorithm. This algorithm helps maximize the solar input under any weather condition. DELTA supports any solar input ranges from 10V to 65V with a maximum allowed current of 10A and a maximum input of 400W. You can chain your solar panels in series or in parallel to maximize the solar input.
To charge RIVER370:
• Wall Charge: 6 Hours Via 60W Charger (3 Hours With 2 USB-C Inputs)
• Car Charge: 8 Hours
• Solar Panel Charge: 6 Hours Via 85W Solar Panel Charger (3 Hours With 2 Solar Chargers Inputs)
To charge RIVER412:
• Wall Charge: 6 Hours
• Car Charge: 9 Hours
• 85W Solar Panel Charge: 6-9 Hours (In sunny days)
RIVER uses best-in-class battery cells and is comprised of 40 LG Chem 18650 lithium-ion batteries.
RIVER is labeled to last around 500 cycles (recharge to 100% in 500 times). Recharging capacity for RIVER will be slightly lower than 80% after 500 cycles and lower than 60% after 1,000 cycles.
The shelf life of RIVER is one year which means the battery power will reserve for one year after its been fully charged.
Unfortunately, RIVER cannot be carried on a plane as a carry on or stowed away as cargo luggage, because FAA limits batteries over 100Wh from riding on planes. We apologize for the inconveniency. RIVER is a great traveling companion for road trips and boat trips.
All colors of RIVER have the same battery functionality and charging capability. At this moment, RIVER is only available in deep grey color.
Pure-sine wave. We always apply the best technology on our products.
EcoFlow develop battery technology in the perspective of customers. RIVER provides a longer charge time for your devices, wider operating temperature range (-4-140 degrees Fahrenheit) and increased durability. We continue to improve the safety and quality for our products when we choose materials. We aim to provide our customer high quality products. RIVER can give you a completely carefree charging experience. RIVER is a specialist renewable generator for all of your mobile power needs.
Yes, our engineering team is currently working on products with larger capacities. Stay tuned for the most recent EcoFlow news by signing up our email subscription which you can find in the bottom of our website.
Yes, we have AC110V, 60Hz(for 100-120V editon) / 230V, 50Hz (for 220-240V edition).
RIVER Bank can be carried on flights. The Federal Aviation Administration (FAA) allows multiple lithium-ion batteries up to 100Wh on planes. If you have the Car Module stacked with the Main Module, please unstack them before going through security.
Each RIVER Bank module can be used independently to power up your devices. For combined capacity, stack the Main Module with the Car Module. This feature is unique to RIVER Bank, as RIVER Bank is the world's first portable power station you can stack.
RIVER Bank has a built-in charge controller that allows a USB-C input range of 10V-22V.
For optimal battery health, please store RIVER Bank at room temperature, in a dry environment and out of direct elements. RIVER Bank will hold it’s power up to six (6) months.
Charging time for RIVER Bank vary by modules.
RIVER Bank Main Module: You can recharge it through wall (AC) and car in 2-3 hours. Solar charging will take 6-9 and will vary based on weather conditions.
Depending on what module(s) you have, RIVER Bank Jump Pack (Main Module and Car Module) has 6 ports and wireless charging. The Main Module has two (2) Quick Charge USB ports, two (2) USB-C ports, and the wireless charging pad. The Car Module has one (1) USB-C port and one (1) car jump starter port.
RIVER Bank is the world's largest capacity portable power station that you can fly with. RIVER Bank is stackable with a Qi-standard wireless charging pad on top. A couple of the unique features of RIVER Bank: Charge your Qi-standard devices on the 10W wireless charging pad Transfer your file using the USB Hub on the main module. Charge your laptop through the USB-C ports Fly with the airplane friendly and FAA compliant RIVER Bank modules. Recharge RIVER Bank through solar, car, or wall (AC).
Currently, RAPID can only power USB-C MacBook Pros. Fully charged, RAPID can add up to 50 minutes of working time to your laptop. The R&D dept. is working on the usability to more type-C laptops.
You can recharge RAPID through by using EcoFlow’s USB-C to USB cable, which comes in the box with RAPID. For the fastest recharge time, recharge RAPID with EcoFlow’s 9V2A Wall Charger (sold separately).
RAPID, at 5000 mAh, can be carried onto your flight or checked in your luggage. The Federal Aviation Adminitration (FAA) allows you to fly with lithium-ion batteries up to 27,000 mAh, or 100Wh.
RAPID has a shelf life of six (6) months, meaning it will hold charge for six (6) months after being fully charged.
RAPID has one (1) 18W USB Quick Charge 3.0 port and one (1) 18W USB-C port with Power Delivery. With RAPID power bank, you can power USB-C laptops and charge any USB devices, like phones, watches, GoPros, and tablets.
RAPID is lighter and smaller than any 5000 mAh power bank on the market which also supports quick charging, and can power any USB-C laptop. Left alone, RAPID reserve power for 6 months. Engineered with an advanced battery management system and crafted with durable, high quality materials, RAPID gives you power in your pocket for years to come.