ECOFLOW ZMR330EB DELTA 2 Smart Extra Battery User Manual
- June 3, 2024
- ECOFLOW
Table of Contents
EcoFlow DELTA 2 Smart Extra Battery
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User Manual
DISCLAIMER
Read all safety tips, warning messages, terms of use, and disclaimers carefully. Refer to the terms of use and disclaimer at https://ecoflow.com/pages/terms-of-use and stickers on the product before use. Users take full responsibility for all usage and operations. Familiarize yourself with the related regulations in your area. You are solely responsible for being aware of all relevant regulations and using EcoFlow products in a way that is compliant.
EcoFlow DELTA 2 Smart Extra Battery (Hereinafter referred to as DELTA 2 Extra Battery)
1. Specifications
General Info
| Net Weight | Approximately 9.5kg(21lbs) |
|---|---|
| Dimensions | 400 x 211 x 281mm(15.7×8.3×11.1in) |
| Capacity | 1024Wh 51.2V⎓ |
Input Port
| Extra Battery Port Input | 51.2V⎓ 1024W Max (X-Stream and solar dual charging) |
|---|
Output Port
| Extra Battery Port Output | 51.2V⎓ 2048W Max |
|---|
Battery Info
| Cell Chemistry | LFP |
|---|---|
| Cycle Life | 3000 cycles to 80%+ capacity |
Environmental Operating Temperature
| Optimal Operating Temperature | 68°F to 86°F(20°C to 30°C) |
|---|---|
| Discharge Temperature | 14°F to 113°F (-10°C to 45°C) |
| Charge Temperature | 32°F to 113°F(0°C to 45°C) |
| Storage Temperature | 14°F to 113°F (-10°C to 45°C) (optimal: 68°F to 86°F |
[20°C to 30°C])
Protection | Over Voltage Protection, Overload Protection, Over Temperature
Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage
Protection, Overcurrent Protection
- Whether the product can be charged or discharged depends on the actual temperature of the battery pack.
2. Safety Instructions
2.1 Usage
1. Do not use the product near a heat source, such as a fire source or a
heating furnace.
2. Avoid contact with any liquid. Do not immerse the product in water or
get it wet. Do not use the product in rain or humid environments.
3. Do not use the product in an environment with strong static
electricity/magnetic fields.
4. Do not disassemble the product in any way or pierce the product with
sharp objects.
5. Avoid using wires or other metal objects that may result in a short
circuit.
6. Do not use unofficial components or accessories. If you need to
replace any components or accessories, please visit official EcoFlow channels
to check relevant information.
7. When using the product, please strictly follow the operating
environment temperature specified in this user manual. If the temperature is
too high, it may result in a fire or explosion; if the temperature is too low,
the product performance may be severely reduced, or the product may cease to
work.
8. Do not stack any heavy objects on the product.
9. Do not lock the fan forcibly during use or place the product in an
unventilated or dusty area.
10. Please avoid impact, falls, or severe vibrations when using the
product. In case of a severe external impact, turn off the power supply
immediately and stop using the product. Ensure the product is well fastened
during transportation to avoid vibrations and impacts.
11. If you accidentally drop the product into water during use, please
place it in a safe open area, and stay away from it until it is completely
dry. The dried product should not be used again, and should be properly
disposed of according to Section 2.2 below. If the product catches fire, we
recommend that you use the fire extinguishers in the following order: water or
water mist, sand, fire blanket, dry powder, and finally a carbon dioxide fire
extinguisher.
12. Use a dry cloth to clean off dirt on the product ports.
13. Rest the product on a flat surface to avoid damages caused by the
product falling over. If the product is overturned and severely damaged, turn
it off immediately, place the battery in an open area, keep it away from
combustible matter and people, and dispose of it in accordance with local laws
and regulations.
14. Ensure that the product is kept out of reach of children and pets.
2.2 Disposal Guide
1. If conditions permit, make sure that the battery is fully discharged
before disposing it in a designated battery recycling bin. The product
contains batteries with potentially dangerous chemicals, so it is strictly
prohibited to dispose of it in ordinary trash cans. For more details, please
follow the local laws and regulations on battery recycling and disposal.
2. If the battery cannot be fully discharged due to a product failure,
please do not dispose of the battery directly in the battery recycling box. In
such case, you should contact a professional battery recycling company for
further processing.
3. Please dispose of over-discharged batteries that cannot be recharged.
3. Getting Started
3.1 Product Details
- LCD Screen
- Main Power Button
- Extra Battery Port
- Storage Compartment
3.2 LCD Screen
- Battery Level Indicator
- Remaining Battery Percentage
- Battery Failure Warning
- High Temperature Warning
- Low Temperature Warning
- Input Power
- Output Power
- Overload Warning
- Extra Battery Indicator
- Remaining Charge/Discharge Time
Battery Level Indicator: The indicator will repeatedly fill while charging. If product is at 0% charge, the indicator will flash to warn you.
- See Section 5 for more troubleshooting steps.
3.3 General Product Usage
DELTA 2 Extra Battery should be used with DELTA 2, it cannot be used
separately.
DELTA 2 Extra Battery can be only recharged when connected to DELTA 2 or
Smart Generator.
Short Press to Turn On Long Press to Turn Off
Product On, Product Off, LCD Screen On
Short press the Main Power Button to turn on the product; the LCD Screen
will light up and the battery level indicator icon will display.
The product enters sleep mode after 5 minutes of idle operation; the LCD
Screen will automatically turn off. When the product senses any load change or
operations, the LCD Screen will automatically light up. To turn the LCD Screen
on or off, please short press the Main Power Button.
To power off the product, press and hold the Main Power Button.
The default product standby time is 2 hours. With other Power Buttons turned
off and no other load access for 2 hours, the product will automatically shut
down. The standby time can be set on the app.
For use along with DELTA 2
DELTA 2 Extra Battery can be uesd with DELTA 2. A DELTA 2 can support up to one DELTA 2 Extra Battery to meet more extensive capacity requirements.
Please carefully read the following notes before using:
- Before connecting the Extra Battery to the DELTA 2, please make sure to power off the DELTA 2 and Extra Battery.
- After connecting the DELTA 2 Extra Battery to DELTA 2, you need to make sure that the Extra Battery icons appear on both the DELTA 2 Extra Battery and the Extra Battery LCD screen. Charge or discharge the DELTA 2 Extra Battery after you have seen both icons.
- DO NOT connect the DELTA 2 Extra Battery to DELTA 2 while discharging or charging; if you need to remove the Extra Battery Cable, please make sure that the DELTA 2 Extra Battery and DELTA 2 are both powered off.
- DO NOT touch the metal Extra Battery Port with your hands or other objects. Gently wipe it clean with a dry cloth when unrelated materials are attached to the metal port.
- Tightly connect the Extra Battery Cable with DELTA 2 and the Extra Battery. Failing to comply may heat the connection and affect the device’s performance or lead to a fire.
Recharge With Smart Generator
You may recharge DELTA 2 Extra Battery with the smart generator. Please refer to the Smart Generator user manual for more details.
4. FAQS
1. What battery does the product use?****
It uses high-quality LFP battery.
2. How long can the product charge my devices?****
The charging time is shown on the product’s LCD Screen, which can be used to estimate the charging time of most appliances with stable power usage.
3. How can I know if the product is charging?****
When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.
4. How to clean the product?****
Please gently wipe it with a dry, soft, clean cloth or paper towel.
5. How to store the product?****
Before storing, please turn off the product first, and then store it in a dry, ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge the battery to 30% and recharge it to 60% every three months to extend its battery life.
6. Can I bring the product on a plane?****
No.
5. Troubleshooting
Indicator
| Problem |
Solution
---|---|---
| Icons Flash together | High Temperature Charge Protection | Charging can be
resumed automatically after the battery cools down.
| Icons Flash together | High Temperature Discharge Protection |
The power supply can be resumed automatically after the battery cools down.
| Icons Flash together | Low Temperature Charge Protection | Charging can be resumed automatically after battery temperature rises above 41°F.
| Icons Flash together | Low Temperature Discharge Protection |
The power supply can be resumed automatically after the battery temperature rises above 10°F.
OVERLOAD
| Icons Flashes | Battery Overload Protection Short circuit protection during discharging | Remove high-power electrical appliances
| Icon Stays On | Battery Failure |
Contact EcoFlow Customer Service
If the Alarm Prompt shows on the product LCD screen during use and does not
disappear after a restart, please stop using it immediately (do not try to
charge or discharge).
If you require any other assitance, please contact EcoFlow Customer
Service.
6. What’s In the Box
EcoFlow DELTA 2 DELTA 2 Extra User Manual &
Smart Extra Battery Battery Cable Warranty Card
7. Storage & Maintenance
1. Please use or store the product in an environment temperature between
68°F to 86°F, away from water, heat, and other metal objects.
2. For long-term storage, please discharge the battery to 30% and
recharge it to 60% every three months.
3. For safety, please do not store the product in an environment
temperature higher than 113°F or lower than 14°F for a long time.
4. If the remaining battery is less than 1% after you finish using the
product, please recharge it to 60% before storing. If the product is left idle
for a long time with severely low battery, irreversible damages may be caused
to the battery cell and the product service life will be shortened.
5. If the product has been idle for too long and the battery is severely
low, it will enter a deep sleep protection mode. In such case, please charge
the product before using it again.
8. Fcc Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference
that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body.
References
Read User Manual Online (PDF format)
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