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FOSSiBOT F3600 Pro + 2 FB3840 Smart Extra Batteries Kit: Extends battery capacity to 11520Wh

Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT
Thumbnail Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT

Ever felt like your gadgets are sucking the life out of you? Not anymore. The FOSSiBOT F3600 Pro + 2 FB3840 Smart Extra Batteries Kit is here to save the day (and your phone's battery). With a jaw-dropping 11520Wh capacity, this beast doesn't just whisper power—it shouts it from the rooftops. 3600W AC output? Check. 3840Wh high-capacity power that plays nice with almost every household appliance? Double check. Home or away, darkness doesn't stand a chance.

And let's talk ports—because who doesn't love options? With 13 output ports and 5 charging speeds, it's like a buffet for your devices. Need a quick juice-up? The 1.5h full charge has your back. Worried about longevity? The 6500 cycles lifespan laughs in the face of obsolescence. Plus, with an EV-grade LiFePO4 battery, 2500W UPS, and BMS, safety isn't just a feature; it's a promise.

But wait, there's more (because of course there is). The Smarter APP Control turns you into the wizard of watts, letting you monitor and manage power with a tap. Whether it's an emergency, an outdoor escapade, or just another day, this kit is the unsung hero your power-hungry life deserves.

General specs

  • Brand: FOSSiBOT
  • Model: F3600 Pro + 2 FB3840
  • Seller: Geekmaxi
  • Battery Capacity: 11520Wh
  • AC Output: 3600W
  • High-Capacity Power: 3840Wh
  • Output Ports: 13
  • Charging Speeds: 5
  • Full Charge Time: 1.5h
  • Life Cycles: 6500
  • Battery Type: EV-grade LiFePO4
  • UPS: 2500W
  • Safety Features: BMS
  • Control: Smarter APP Control

If you are interested in more details, you can find full information on the seller's page.

$4,769.22 $6,098.26
Last price update: 4/4/25
Available to order

Shipping options

Delivery to France
Available

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Brand FOSSiBOT FOSSiBOT OSCAL FOSSiBOT FOSSiBOT FOSSiBOT
Model F3600 Pro + 2 FB3840 F3600 Pro PowerMax6000 F3600 Pro F3600 Pro + 1 SP420 420W Solar Panel Kit F3600 Pro + FB3840
Color
Rating
(4)
(9)
(2)
(6)
(9)
(8)
Price $4,769.22 $5,379.38 $3,503.42 $3,770.78 $2,217.65 $3,271.56
Seller Geekmaxi Geekmaxi Geekmaxi Geekmaxi Geekmaxi Geekmaxi
Update April 1, 2025 April 1, 2025 April 2, 2025 April 1, 2025 April 1, 2025 April 1, 2025
Battery Capacity 11520Wh 11520Wh 3840Wh, Extendable to 11520Wh 3840Wh, Expandable to 11520Wh 3840Wh, Extendable to 11520Wh
AC Output 3600W 3600W 3600W 3600W 3600W
Output Ports 13 13 4 AC, 2 PD 100W USB Type-C, 3 PD 18W USB Type-A, 1 PD 12W USB Type-A, 1 120W Cigarette Lighter 13 13 13
Charging Speeds 5 5 5 5 5
Full Charge Time 1.5h 1.5h 1.5h 1.5h 1.5h
Battery Type EV-grade LiFePO4 EV-grade LiFePO4 EV-grade LiFePO4 EV-grade LiFePO4 EV-grade LiFePO4
UPS 2500W 2500W 2500W 2500W 2500W
Safety Features BMS BMS BMS
Smart Extra Batteries Kit — Portable Power Solutions, FOSSiBOT

Smart Extra Batteries Kit

$4,769.22

Reviews

3.5
(4 reviews)
5
1
4
2
3
0
2
0
1
1
Madison White
Madison White
January 2, 2025
Decision:
Thomas López
Thomas López
January 2, 2025
Decision:
Pedro Schmidt
Pedro Schmidt
January 2, 2025
Decision:
Julia Moreau
Julia Moreau
January 2, 2025
Decision:
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