I had my electrician put in a 4-prong from my panel for the Bluetti fast-charging cable to use with my Apex 300 and 2 B500k batteries. The cable came in a day later, and what a relief! We have had many storms lately, and this cable allowed us to charge our system fully and quickly to prepare for a power outage using the ‘Turbo mode’. This cable is a niche part to order, but it increased the charging output from around 1500w to an incredible 3500w. When you only have a few hours to prepare for a power outage, wattage counts. If you have a home battery back-up with an Apex already, this upgrade only makes sense.
C
Customer · September 8, 2026
50 amp charge cable..
This 50 amp charge cable is good quality and that's a job it needs to do. Maybe in the future they can design one with a 90° connector so it fits snug to the side of the unit and doesn't stick out. Something like their battery expansion cable maybe.
C
Clarence · September 5, 2026
Will come in
I haven't had the chance to use this Apex 300 AC Charging Cable yet, but the build quality is excellent. The cord feels heavy-duty, durable, and well-insulated. The connectors are sturdy and look ready to handle high-power charging without any issues. It gives me peace of mind when I have to charge my power station from my generator when needed. I am glad to have it in my setup!