Firman - B104201 Zero-E +1000 1040Wh Lithium Iron Phosphate Expansion Battery Pack with USB-C 100W Output (1040 Wh Capacity) - Black
About this product
Extend your power with the Firman Zero-E B104201 Expansion Pack +1000. Adding 1040Wh of capacity to your Zero-E Power Station, this slide-lock battery pack connects seamlessly — stack up to 10 packs for a total of 11,440Wh. Built with Lithium Iron Phosphate (LFP) technology, it delivers over 4,000 charge cycles for long-term reliability. Use it independently with its built-in 100W USB-C port, or combine with your Zero-E system for serious backup power. Lightweight, safe, and versatile, the B104201 keeps your essentials running during outages, road trips, or off-grid living.
Expandable Backup Power
Add 1040Wh per pack and stack up to 10 batteries for a massive 11,440Wh total capacity.
Safe Lithium Iron Phosphate Technology
Depend on LFP chemistry with 4,000+ cycles, ensuring long-lasting, safe, and stable energy.
Built-In USB-C 100W Port
Charge laptops, tablets, and devices directly with a high-speed 100W USB-C PD in/out port.
Easy Slide-Lock Connection
Expansion is effortless — simply slide the pack into place until it clicks, no tools required.
Lightweight & Portable Design
At only 28.6 lbs, the Zero-E Expansion Pack is compact and easy to move wherever extra power is needed.
- Capacity1040 watt hoursCycle Life4000Maximum Battery Life21 hours
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Extend your power with the Firman Zero-E B104201 Expansion Pack +1000. Adding 1040Wh of capacity to your Zero-E Power Station, this slide-lock battery pack connects seamlessly — stack up to 10 packs for a total of 11,440Wh. Built with Lithium Iron Phosphate (LFP) technology, it delivers over 4,000 charge cycles for long-term reliability. Use it independently with its built-in 100W USB-C port, or combine with your Zero-E system for serious backup power. Lightweight, safe, and versatile, the B104201 keeps your essentials running during outages, road trips, or off-grid living.
Meet the future of portable energy with the Firman Zero-E E201001 Expandable Power Station. Built with advanced lithium iron phosphate (LFP) technology, it delivers 2000W of continuous power and up to 4000W peak output — all with zero emissions, zero noise, and zero maintenance. With expandable capacity up to 11.4kWh, this unit grows with your power needs, whether at home, on the road, or off the grid. Featuring fast charging to 80% in just one hour, EPS backup function, and multiple output options (AC, DC, USB-C, TT-30R RV, and wireless charging), the Zero-E is versatile enough for camping, RV travel, emergency backup, and professional use. Safe, clean, and endlessly adaptable — it’s power redefined.
The Jackery Explorer 300 v2 is a compact 288Wh portable power station weighing just 8.16 lbs for easy carrying. With a 300W output (600W peak), it reliably powers small essentials such as phones, cameras, mini fans, and drones. The built-in 20ms UPS ensures uninterrupted power during sudden outages, making it useful for light home backup.
At just 25 lbs and 17L, BLUETTI Elite 100 V2 is ultra-compact and easy to carry with its hidden handle. Whether you're off camping, hitting the road, or prepping for outages at home, it's the power you can always count on. Fast and safe charging options to keep you ready for any situation
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