BLUETTI B500K Expansion Battery for Apex 300 Portable Power Station, 5120Wh LiFePO4 Battery Pack, Solar Generator Add-on Module for Home Backup, Emergency, Off-Grid (Expansion Cable CA90 Included)
BLUETTI B500K Expansion Battery for Apex 300 Portable Power Station, 5120Wh LiFePO4 Battery Pack, Solar Generator Add-on Module for Home Backup, Emergency, Off-Grid (Expansion Cable CA90 Included)
[Widely Compatible] - B500K works with past and future BLUETTI portable power station including AC200L AC200MAX AC300 AC500 and Apex 300. This listing includes the CA90 cable (compatible only with Apex 300).
[Next-Gen Design Architecture 2.0] - The B500K expansion battery bulit with a cable-free internal layout, wireless internal structure lowers failure risks and saves space, resulting in a more compact, easy-to-move product.
[Usage Ecosystem] - Beyond capacity expansion, the B500K works with BLUETTI accessories for versatile charging and discharging: SolarX 4K (4000W), Alternator Charger (560-1000W), Hub D1 (700W DC), and future accessories.
[What You Get] - BLUETTI B500K expansion battery, CA90 battery connection cable for the BLUETTI Apex 300 B300K, and user manual.
1Home Backup2RV Living3Workshop Power1Up to 100kWh2Compatible with Apex 3003Compatible with Others4Cable Selection
What's the recharging ways of B500K?
B500K’s charging input matches that of its host power station, enabling simultaneous charging via AC, solar, car, or generator. It can also be charged independently using compatible accessories such as SolarX 4K or alternator Charger.
How long can it run my device?
Runtime (estimated)= 5,120 Wh × 0.88 ÷ (Device power + 3W)
* The actual working time may vary under different conditions. The 3W represents the self-consumption of the B500K, and 0.88 is the conversion rate.
B500K & Apex 300 charge together, reaching 80% in 1.6 hours. Does this mean both reach 80% simultaneously?
"80% charging in 1.6 hours" refers to the B500K's maximum charging capacity.
If the solar generator's input power is insufficient, it will not be possible to charge both devices to 80% in 1.6 hours.
How many B500K batteries can I connect, and can I mix them with other BLUETTI expansion batteries?
Up to 6 units depending on the model (6 for Apex 300 or AC500, 4 for AC300, 2 for AC200L orAC200MAX). The B500K can also be mixed with B300, B300S, and B300K batteries, provided the power station supports those battery types.
What power station can the B500K be connected with?
What's the recharging ways of B500K?
How long can it run my device?
B500K & Apex 300 charge together, reaching 80% in 1.6 hours. Does this mean both reach 80% simultaneously?
How many B500K batteries can I connect, and can I mix them with other BLUETTI expansion batteries?