BLUETTI B500K expansion battery
5,120Wh more for your BLUETTI system
The B500K adds 5,120Wh of LiFePO₄ storage to a BLUETTI power station. It works with the AC300, AC200L, AC200MAX, AC500 and Apex 300, and it ships with the P090A long cable.
It charges and discharges through the connected power station, so solar, mains, car and generator charging all flow through to it. BLUETTI rates the cells for 4,000+ cycles to 80%, or up to 10 years of use.
Mount it to a wall or rack using its mounting holes, or sit it on the Foldable Trolley 2 to move it around.
Why buy BLUETTI from us
Your local BLUETTI specialists
Adding capacity is a big purchase. Buy it from a local team that will still be here to help long after the sale.
✓A real shop in Sydney
We’re a bricks and mortar store, not a faceless online warehouse. You can visit us, or pick up your order from our Sydney shop.
✓Talk to a real person in Australia
Call or message our Sydney team (details on our contact page). You’ll speak to someone local who knows BLUETTI, not an overseas call centre.
✓Shipped Australia-wide
We send BLUETTI orders to every state and territory, from the city to the bush.
✓The right battery and cable
We’ll confirm the BLUETTI B500K suits your power station and that you have the right connection cable before it ships.
✓Local support after you buy
Questions about setting it up, charging or getting the most from your BLUETTI? Our team here in Australia is happy to help.
✓The whole setup in one place
We stock the BLUETTI power stations, panels, chargers, cables and mounting trays that work together, so you can get everything from one store.
Ask us a questionMake us your first stop for BLUETTI.
(BE-B500K)
- ✓5,120Wh LiFePO₄ capacity
- ✓4,000+ cycles to 80%, up to 10 years of use
- ✓Works with AC300, AC200L, AC200MAX, AC500 and Apex 300
- ✓P090A long cable included
- ✓Mix with B300K, B300, B300S (model dependent)
- ✓BLUETTI says systems scale up to 100 kWh
- ✓2 × expansion ports, 58.4VDC max., 90A max.
- ✓Third-gen wireless internal frame and cooling fan
- ✓Wall, rack or trolley mounting
- ✓4-year warranty
Make it a complete setup
Pairs well with
Takes up to six B500K batteries: 3,840W output and 2,764.8Wh built in.
Our tray mount sized for the Apex 300 and B300K / B500K, for vans, utes and caravans.
BLUETTI’s 2-in-1 trolley: the B500K clamps on to move it around the house or site.
Adds 12V, USB and Anderson outlets, and lets the B500K run DC gear.
Alternator and solar charger that BLUETTI says can charge the B500K directly.
| SKU | BE-B500K |
| Brand | Bluetti |
| Shipping Weight | 52.0000kg |
| Shipping Width | 0.500m |
| Shipping Height | 0.700m |
| Shipping Length | 0.500m |
| Shipping Cubic | 0.175000000m3 |
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