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Introducing the FIRMAN ZERO E Portable Expandable Power Station: The Most Advanced and Sustainable Portable Power Station on the Market
The Firman ZERO E Portable Expandable Power Station is the most advanced and sustainable energy storage system on the market. With its patented slide-and-lock technology, you can easily add up to 10 expansion batteries to your Firman ZERO E, giving you the power you need to power almost anything, anywhere, anytime.
The ZERO E is incredibly quiet, so you can use it indoors without disturbing anyone. It's also emission-free, so it's good for the environment.
The Firman ZERO E is perfect for a variety of uses, including:
Home backup power: Keep your essential appliances and electronics running during power outages.
Camping and RVing: Enjoy the outdoors without having to worry about running out of power.
Tailgating and sporting events: Bring your own power to the party and never miss a beat.
Construction and job sites: Power your tools and equipment without having to rely on generators.
Emergency preparedness: Be prepared for anything with the Firman ZERO E.
If you're looking for a portable power station that is clean, quiet, powerful, and easy to use, the Firman ZERO E is the perfect solution for you.
Here are some of the key features of the Firman ZERO E:
Zero Emissions, Zero Maintenance, Zero Sound
Leave all the troubles of a traditional generator behind and enjoy clean, easy, ultra-quiet portable energy with the ZERO E.
Expandable Your Power Up to 10,400Wh of Total Capacity
The ZERO E's flexible design allows for an addition of up to 10 battery packs to give you ultimate power freedom.
Unleash 2000W of Power + 4200W Surge Power
Power your way through any outdoor excursion or power outage at home.
Unmatched Charging Speed
Charge up to 80% of the battery in just 1 hour! Never be caught off guard with the built-in UPS, eliminating unexpected blackouts.
Charge Almost Any Device With a Large Selection of Outlet Options
4 x 120 Volt AC Outlets
1 x 30 AMP RV-Ready Outlet
4 x USB-A Outlets
2 x 100 Watt USB-C Outlets
Wireless Phone Charging
USB-C Power Delivery Input and Output
Built-In LCD Display Shows Power Level and Charging Time
The ZERO E’s easy-to-use control panel puts you in control of the power input and output.
Long-Lasting
The ZERO E's LiFePO4 battery is built to give you over 4000 charge/discharge cycles.
What's In The Box
1 x ZERO E Portable Expandable Power Station
1 x AC Charging Cord
1 x MC4 to EC5 DC Charging Cord
1 x Car Charging Cable (Cigarette Lighter to EC5)
1 x Storage Bag
1 x User Manual
Firman Provides a 3-Year Warranty
Firman warrants to the original purchaser that the mechanical and electrical components will be free of defects for one year (parts and labor) and three years (parts and technical support) from the original date of purchase.
Firman ZERO E Specifications
General Specifications
Capacity
1040Wh
Cycle Life
>4000 complete cycles to 80% capacity
Storage Temperature
-20 ~ 40 °C (-4 ~104 °F)
Discharging Temperature
-20 ~ 40 °C (-4 ~104 °F)
Charging Temperature
0 ~ 40 °C (32 ~104 °F)
Scalability
Up to 11.4kWh
Shelf Life
12 Months
Input Specifications
AC Charging Watts
1800 Watts
Solar Input
400 Watts, 11V-50V⎓10A Max
Car Charging Watts
240 Watts
USB-C PD Watts
100 Watts
Output Specifications
AC Rated Output Watts
2000 Watts
AC Peak Watts
4000 Watts
DC 12V Output Watts
120 Watts
USB-A 5V 3.1A Watts
4 x 15.5 Watts
USB-C PD Watts
2 x 100 Watts
Wireless Charger Watts
10 Watts
Power Panel Specifications
Multifunction LCD Display
Yes
Main Power Switch
Yes
USB Output Switch
Yes
DC Output Switch
Yes
AC Output Switch
Yes
USB Indicator
Yes
Wireless Indicator
Yes
DC Indicator
Yes
AC Indicator
Yes
USB-A 5V 3.1A
4
USB-C PD Out 100W
1
USB-C PD In & Out 100W
1
Wireless Charger (9V 1.1A)
1
5-15P AC Input (120V 15A)
1
EC5 DC Input (11-70V Max10A)
1
Parallel Port 120V 20A
Yes
TT-30R AC Output (120V 30A)
1
5-20R AC Output (120V 20A)
4
DC5521 Output (12V 10A)
1
Cigarette Lighter 12V Output
Yes
Input 15A Circuit Breaker
Yes
Output 20A Circuit Breaker
Yes
Output 30A Circuit Breaker
Yes
Expansion Pack Male Connector
Yes
Input Cover
Yes
Output Cover
Yes
Frame Specifications
Handle
Yes
Color
Black
Storage Temperature
-20 ~ 40 °C (-4 ~104 °F)
Wireless Panel Material
Rubber
Battery Pack & Battery Management System (BMS) Specifications
Battery Cell Spec
LI-FUN 25Ah 3.2V
Battery Type
LFP
Pack Configuration
13S1P
Cooling
N/A
Rated Charging Current
35A
Rated Discharging Current
65A
Overcurrent Protection
Yes
Temperature Protection
Yes
Short Circuit Protection
Yes
Balance Management
Yes
Inverter Specifications
Bidirectional Inverter
Yes
UPS (≤20ms)
Yes
UPS (≤20ms)Parallel
Yes
Constance Power Output
Yes
Input Voltage Protection
Yes
Input Frequency Protection
Yes
Input Over Current Protection
Yes
Output Over Current Protection
Yes
Output Short Circuit Protection
Yes
Temperature Protection
Yes
Fan Cooling
Yes
Package Specifications
UPC Code
840876105009
Carton Dimensions
19.7 x 15 x 16.5
Carton Weight
47.6
Product Dimensions
16 x 10.6 x 11.2
Product Weight
42.7
Frequently-Asked Questions
How long does the charge last on the ZERO E?
The ZERO E provides 1040 Watt Hours so for example you could power a device that requires 100 watts for a little over 10 hours.
How many portable charging stations can I stack with the ZERO E?
You can add up to 10 Power Pack +1000 batteries per Zero E and you can combine up to two Zero E's in parallel.
Does the ZERO E work in extreme weather conditions?
The Zero E can be discharged down to 0 degrees F and charged at temperatures as low as 32 degrees F.
Where can I use the ZERO E safely?
The Zero E should be protected from the elements. You can safely use the Zero E indoors, in an RV or Camper, in a tent while camping or even inside a vehicle.
Is the ZERO E waterproof?
No, the Zero E is not waterproof.
What level of output does the ZERO E have?
The Zero E produces up to 2000W continuous and 4000W surge.
What are the use-cases of the ZERO E?
Camping, Power Outages, as a UPS (Uninterruptible Power Supply), Sports, Small Businesses.
How heavy is the ZERO E?
The Zero E weighs 39.7 lbs.
What is a Watt-Hour of the ZERO E?
"Watt Hours" defines the measurement of the capacity of the Zero E. Each Zero E provides 1040 Watt Hours. That means if you have a device that requires 100 watts the Zero E will power it for just over 10 Hours. Each additional Zero E Battery provides another 1040 Watt Hours. So a Zero E with one additional battery would power a 100W device for nearly 21 hours.
Great Companu to do business with! The courier lost my generator in shipment and the folks at Outbound stepped up when they didn't have to and completely handled it for me. In this day and age you don't find many companies that care about the customer after they have been paid. OUTBOUND POWER IS THE EXCEPTION! A÷÷. The generator was just as promised and works GREAT!
Thank you so much for your kind review, and we were happy to be of service. Most importantly, we're happy to learn the generator has met your expectations. Thank you for your business!
W
Wanakee M.B.
Generator
It is a wonderful unit. I am still receiving help to set it up! I was advised to purchase this particular one. The people at Outbound are helpful!
Thank you so much for your kind review! It's a thrill to know the generator is working out well for you. We appreciate your business!
The new Delta 3 Plus is a perfect fit for us. The unit is easy to carry and the watt hours will fit nicely for short outages when we want to keep our refrigerator operating The charge rate is amazing very fast, the bluetooth connection is so easy to establish. While its not the largest unit it fit our needs perfectly. Good Job !
Thank you for sharing such a thoughtful review! We're thrilled to hear the new Delta 3 Plus fits your needs so well. It’s great to know the portability, fast charge rate, and smooth Bluetooth connection all hit the mark for you—keeping that fridge running during short outages is definitely a win!
We appreciate you choosing Outbound Power, and we're always here if you need anything else. Enjoy the peace of mind your new unit brings!
My order was delivered quickly, well packed, and issues-free.
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Thank you Outbound Power.
Thank you for your kind words! We're thrilled to hear your order arrived quickly and without any issues. It's always our goal to provide a seamless experience.
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