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.
