BLUETTI B300K LiFePO4 Expansion Battery
BLUETTI B300K LiFePO4 Expansion Battery
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BLUETTI B300K LiFePO4 Expansion Battery
B300K
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BLUETTI B300K Expansion Battery Lithium Iron Phosphate Expansion Battery
Compatible with: AC200L, AC200MAX, AC300, AC500, Apex300
BLUETTI B300K Expansion Battery (2764.8Wh LiFePO4) - Scale Your Power, Anywhere
Manufacturer Part Number: B300K
Unlock powerful backup and off-grid energy with the BLUETTI B300K Expansion Battery. Offering 2,764.8Wh of durable LiFePO4 storage (4,000+ cycles), it pairs seamlessly with BLUETTI AC200L, AC200MAX, AC300, and AC500 power stations. Stack multiple units for up to 16,588Wh capacity. Built for longevity and flexibility, the B300K even features a USB-A port for quick device charging.
Key Features & Benefits:
- Massive 2,764.8Wh LiFePO4 Capacity: Provides substantial energy storage for extended power backup, off-grid living, and various high-demand applications.
- Exceptional Durability (4,000+ Life Cycles): Built with automotive-grade LiFePO4 battery cells for superior longevity and consistent performance over thousands of charge cycles.
- Seamless BLUETTI Integration: Compatible with BLUETTI AC200L, AC200MAX, AC300, and AC500 power stations for scalable energy solutions.
- Flexible Expansion: Easily stack multiple B300K units or mix with other compatible BLUETTI battery packs (like B230, B300, B300S) to customize your total power capacity.
- Built-in USB-A Output: Functions as a standalone power bank with a 12W USB-A port for charging small devices directly.
- Robust & Safe Design: Features square LiFePO4 batteries, advanced AI-BMS (Battery Management System) technology, and a durable aluminum casing with an efficient cooling fan for enhanced safety and reliability.
- Rapid Charging Capable: When paired with AC300 or AC500, the B300K can charge up to 80% in just 45 minutes (with an appropriate 30A charging cable).
- Wide Operating Temperature Range: Designed to perform in diverse climates, with discharge temperatures from -20°C to 40°C (-4°F to 104°F).
- 3+1 Year Extended Warranty: Enjoy peace of mind with BLUETTI's comprehensive warranty.
Ideal for:
- Home Backup Power: Keep essential appliances running during power outages.
- RV & Van Life: Extend your off-grid adventures with abundant portable power.
- Outdoor & Camping: Power all your gear, from lights to mini-fridges.
- Worksite Power: Run tools and equipment where grid power isn't available.
- Emergency Preparedness: A vital component for disaster readiness kits.
Expand your energy horizons with the BLUETTI B300K Expansion Battery. Invest in reliable, scalable, and long-lasting power today!
| Specification | Details |
|---|---|
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Capacity | 2,764.8Wh (51.2V, 54Ah) |
| Cycle Life | 4,000+ cycles to 80% capacity |
| Compatibility | BLUETTI AC200L, AC200MAX, AC300, AC500 |
| Expandable Capacity | Up to 11,059.2Wh with AC300, or 16,588Wh with AC500 (with multiple units) |
| Input/Output Ports | USB-A (5V/2.4A, 12W max) |
| Use Case | Home backup, off-grid power, runtime extension, emergency power |
| Durability | Automotive-grade cells, built for long-term reliability |
| Standalone Functionality | Can charge small devices directly via USB port |
About BLUETTI:
BLUETTI builds next-generation energy solutions for off-grid power, home backup, and mobile applications—trusted globally for their advanced battery technology, safety, and performance.
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