Bluetti Apex 300 Portable Power Station 18124.8Wh + QTY 3 OF B500K Batteries

Free shipping to the 48 states. We also ship to PR, HI, AK, VI, Guam, and Saipan — message us for a quote.  

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Warranty Information

Full factory warranty applies to all customers, including island locations. 
The only exception is warranty shipping to and from island locations, which is not included.
We offer a low‑cost 5‑year Replacement Shipping Protection plan that covers those shipping costs.

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INCLUDED SKUs

Apex 300 (QTY1)

B500K (QTY 3)

Description

Power your home, RV, or business with the Bluetti Apex 300 and three B500K batteries. This expandable system grows from 2.7kWh to over 18kWh, covering everything from small appliances to backup power.

Enjoy reliable EV‑grade LiFePO₄ battery technology with thousands of safe cycles. Switch seamlessly between 120V and 240V outputs for versatile use. Turbo charging refills 80% capacity in just 45 minutes.

Stay connected with app control via WiFi and Bluetooth. Pass‑through charging ensures uninterrupted power during use.

Certified for safety with FCC, UL, CE, and more. Durable design built for long‑term performance. Perfect for emergencies, travel, or off‑grid living.

Key Benefits

• Reliable backup power solution

• Expandable energy storage up to 18kWh

• Fast turbo charging capability

• Long cycle life with LiFePO₄ batteries

• Seamless 120V/240V output versatility

Product Overview

The Bluetti Apex 300 with three B500K batteries delivers powerful, scalable energy storage for home, RV, and off‑grid applications. Built with advanced LiFePO₄ technology, it ensures safe, long‑lasting performance with rapid charging and versatile output options.

Features

• 2764.8Wh Apex 300 capacity

• 3× B500K batteries (5120Wh each)

• Pure sine wave inverter

• 7,680W lifting power

• Multiple AC outlets including NEMA TT‑30R and NEMA 14‑50R

• USB‑C 100W and USB‑A 15W ports

• DC5521 ports

• Anderson port for 12V/24V loads

• Turbo charging up to 3,840W

• App control via WiFi & Bluetooth

Ideal Applications

• Home backup power

• RV trips and camping

• Off‑grid cabins

• Emergency preparedness

• Outdoor events

• Construction sites

• Remote workstations

• Disaster relief support

• Energy‑saving households

• Sustainable living setups

Technical Specifications

• Apex 300 Capacity: 2764.8Wh

• B500K Capacity: 5120Wh each × 3

• Total Capacity: 18124.8Wh

• Weight: Apex 83.78 lbs, B500K 99.21 lbs each

• Dimensions Apex: 525 × 327 × 320 mm

• Dimensions B500K: 520 × 327 × 308.5 mm

• Certifications: FCC, UL, TELEC, CE, NTC, RCM, LOA, ICASA

What’s in the Box

• Apex 300 Portable Power Station

• 3× B500K Batteries

• AC charging cable

• Car charging cable

• Grounding screw

• User manual

Warranty

• Apex 300: 5 Years

• B500K Batteries: 4 Years

Final Verdict

The Bluetti Apex 300 with three B500K batteries is a powerful, expandable solution for reliable energy storage. Ideal for home backup, RVs, and off‑grid living, it combines safety, efficiency, and versatility.

Frequently Asked Questions

Q: Can I expand beyond 3 batteries? A: Yes, up to 6 B300K/B500K units per Apex 300.

Q: Does it support solar charging? A: Yes, up to 2400W solar input.

Q: Can I control it remotely? A: Yes, via WiFi and Bluetooth app.