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FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro
FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro

FOSSiBOT FB3840 Expansion Battery, 3840Wh LiFePO4 Battery Pack for F3600 Pro

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Description

Highlights

Exceptional 3840Wh LiFePO4 Battery

The FOSSiBOT FB3840 expansion battery boasts a high-capacity 3840Wh LiFePO4 battery, ensuring stable and safe operation with an impressive lifespan of 6500+ charge/discharge cycles. Perfect for extending the runtime of your F3600 Pro portable power station.

Solar Charge & AC Charge

Enjoy the flexibility of charging your FB3840 expansion battery either via 200W solar power or through a standard AC outlet. This dual-charging capability makes it ideal for both off-grid adventures and home use.

Rapid and Convenient Power Delivery

The FB3840 expansion battery is equipped with fast charging ports, including an 18W USB-A and a 100W Type-C output, allowing you to charge your devices quickly and efficiently.Β 

Seamless Compatibility with FOSSiBOT F3600 Pro

Designed specifically for the FOSSiBOT F3600 Pro portable power station, this smart battery pack seamlessly integrates to enhance your existing power supply. Expand your power capabilities effortlessly.

Upgrade Your Power Experience

Transform your F3600 Pro into a powerhouse with the FB3840 expansion battery. This upgrade increases your overall power capacity, making it a must-have for extended camping trips, emergency preparedness, or any scenario requiring reliable backup power.

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Specification

General Brand: FOSSiBOT
Type: Extra Battery Pack
Model: FB3840
Color: Gray + Black
Specification Battery Capacity: 3840Wh LiFePO4, Max. 11250Wh Expansion
Output: 18W USB-A, 100W Type-C
Charging Methods: Solar Charge, AC Charge
Applicable Model: for FOSSiBOT F3600 Pro
Weight & Size Product Weight: 37.8kg
Package Weight: 40kg
Package Size(L x W x H): 69.4x40.4x58.7cm
Package Contents 1 x FB3840 Extra Battery Pack
1 x Parallel Cable
1 x Leather Sheath
1 x User Manual
Warranty Information

Warranty Coverage

  • Duration:Β This product is covered by a limited warranty for 24 months from the date of purchase.
  • What’s Covered:Β The warranty covers manufacturing defects in materials and workmanship under normal use.
  • What’s Not Covered:Β Damage caused by misuse, accidents, unauthorized repairs, modifications, wear and tear, or external factors such as water damage and power surges are not covered by this warranty.
Shipping & Returns
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  • Standard delivery within 3–5 business days
  • Easy 30-day returns
  • Return items in original condition for a full refund
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