BLUETTI · Batteries
BLUETTI B80 / B80P Expansion Battery (806 Wh)
$478.99Works with
AC60 / AC2A / Elite 30 / compact B80-port stations
IP65 water- and dust-resistant 806 Wh LiFePO4 expansion module (3,000+ cycles). Doubles as a standalone DC power bank with 100W USB-C, 18W USB-A, 12V/10A car port, and 200W independent solar/DC charging.
Use
What it adds
The BLUETTI B80 / B80P Expansion Battery adds 806 Wh of LiFePO4 storage in an IP65 water- and dust-resistant enclosure designed to pair with compact BLUETTI stations or operate as a standalone DC power bank.
In Power Bank Mode, the B80 / B80P powers laptops, cameras, and 12V camping fridges directly from its built-in 100W USB-C, 18W USB-A, and 12V/10A car outlets, and can recharge independently up to 200W from solar panels, a car socket, or an AC adapter.
Compatibility
Product details
- Brand
- BLUETTI
- Category
- Batteries
- Compatible with
- AC60 / AC2A / Elite 30 / compact B80-port stations
- Weight
- 21.8 lb / 9.9 kg
- Dimensions
- 11.4 × 8.1 × 9.2 in (290 × 207 × 234 mm)
- Model
- P-B80P-US-GY-BL-010 (B80 / B80P)
- Capacity
- 806 Wh
- Cell chemistry
- LiFePO4 (LFP)
- Cycle life
- 3,000+ cycles to 80% capacity
- Ingress protection
- IP65 water & dust resistant
- Standalone DC outputs
- 1 × USB-C (100W), 1 × USB-A (18W), 1 × 12V/10A Car Port
- Independent input
- 200W Max (12V–28V DC, 8A Max)
- Charge temperature
- 0°C to 40°C (32°F to 104°F)
- Discharge temperature
- -20°C to 40°C (-4°F to 104°F)
In action
Reference setups & real-world use
IP65 Camp Table & 12V Cooler Power Bank
Water- and dust-resistant 806 Wh LFP module powers a 12V camp fridge, laptop, and lantern directly or boosts a compact BLUETTI station.
Overnight CPAP & Bedroom Backup Stack
Quietly extends runtime for BLUETTI AC70 / EB-series stations overnight while providing standalone 100W USB-C and 12V DC ports.
Highlights
Why it's worth it
- 806 Wh LiFePO4 expansion module with IP65 water- and dust-resistant protection for outdoor and marine use
- Standalone Power Bank Mode with 100W USB-C PD, 18W USB-A, and 12V/10A regulated car socket
- Rated for 3,000+ cycles to 80% capacity using automotive-grade LFP cells
- Independent 200W max input via solar panels (with built-in MPPT), car socket, or optional AC adapter
- Can also boost compatible BLUETTI portable power stations in Power Bank mode via optional aviation cables
In the box
What's included
- BLUETTI B80 / B80P Expansion Battery (806 Wh)
- Battery Expansion Cable (Aviation to XT60)
- Solar Charging Cable (MC4 to XT60)
- User Manual
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