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Bluetti B500K (for Apex 300) + Hub D1 Bundle

Bluetti B500K (for Apex 300) + Hub D1 Bundle

Regular price $1,998.99 -8% $1,839
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Bluetti B500K (for Apex 300) + Hub D1 Bundle

Bluetti B500K (for Apex 300) + Hub D1 Bundle

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MPN No: B500K + Hub D1
Regular price $1,998.99 -8% $1,839

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Expected ship date Jan 12 - 15

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Regular price $1,998.99 -8% $1,839

Bluetti B500K (for Apex 300) + Hub D1 Bundle

Power up your Apex 300 with the 5.12 kWh B500K expansion battery and add flexible DC distribution with the Hub D1. This bundle scales your portable/home backup system, enabling longer runtimes, fast 120 V/240 V operation from the Apex 300, and direct 12–50 A DC outputs for RV and off-grid gear.

Key Benefits

Major Capacity Boost: Add 5,120 Wh of LFP storage to Apex 300; expand further as needs grow (up to multi-pack systems). 

Direct DC Power Hub: Hub D1 provides up to 700 W total across RV/Anderson, cig/DC5521, and USB ports—run DC loads without using the inverter.

Long-Life Chemistry: LiFePO₄ cells with thousands of cycles for dependable, safe storage.

Bluetti Hub D1: 

  • 700 W Total DC Power: Power everything from diesel heaters to laptops with USB-A, USB-C, DC5521, Cigarette Lighter, and Anderson port.
  • 12 V/50 A (24 V/25 A) Anderson Port: Drive more high-current devices like fridges and rooftop A/Cs — perfect for RVs, boats, and off-grid systems.
  • Simplified Power Supply: No more complex wiring or guesswork — just plug, power, and go.
  • Secure Connection: The Anderson 50 A port ensures a lock-fit connection, preventing accidental disconnects or arcing even on rough roads.
  • Flexible Setup: Clip onto Apex 300 or mount on a wall — your DC ports go wherever you need them.

Applications

Home Backup: Extend outage runtime for refrigerators, lighting, networking, and essentials.

RV & Vanlife: Use Hub D1’s RV (50A Anderson) and 12 V ports to power fridges, comms, and accessories off-grid. 

Job Sites & Events: High AC output from Apex 300 with extra battery reserve for tools and AV gear. 

 

Installation

Plug-and-Play: Connect B500K to Apex 300 with the expansion cable, then add Hub D1 to the system. Mount B500K on shelf/wall or use a trolley; follow manufacturer torque and polarity guidelines. 

 

Special Technology

Modular Ecosystem: B500K works across BLUETTI platforms (Apex 300, AC300/AC500/AC200L) and pairs with smart accessories like SolarX and Hub D1.

Dual-Voltage Capability (Apex 300): 120/240 V operation for flexible household and RV loads. 

 

Warranty

As a battery module for home backup systems, the B500K is typically covered for 48 months.

Accessories (including hubs, cables, chargers, etc.) generally receive a 12-month warranty.

Specifications Table

Specification Data
Bundle Contents B500K Expansion Battery (5.12 kWh) + Hub D1 DC Power Hub; compatible with Apex 300 (sold separately)
B500K Capacity / Chemistry 5,120 Wh (51.2 V class) / LiFePO₄ (LFP)
B500K Dimensions (L × W × H) 20.47 × 12.87 × 12.15 in
B500K Weight 99.2 lb
B500K Cycle Life > 4,000 cycles (to majority capacity retention)
Hub D1 Total Output Up to 700 W DC (aggregate across ports)
Hub D1 Ports 1× 50A Anderson (RV), 2× cig/DC5521 (shared, 120 W max combined), plus USB-C/USB-A ports
Apex 300 AC Output (Platform) Up to 3,840 W AC; 7,680 W surge; supports 120/240 V operation
Typical Use Cases Home backup, RV/van DC loads, off-grid tools & appliances, events


About BLUETTI:


BLUETTI builds smart, reliable energy solutions for homes, travelers, and professionals. Known for clean power, durable battery tech, and versatile off-grid innovations, BLUETTI helps users stay powered anywhere.

 

Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

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