Product Description
<p><strong>✨[Scalable Capacity Expansion]</strong> - 5120Wh per pack with 4,000+ cycles to 80% capacity. Expand up to 6 B500K per Apex 300. 3 Apex 300 with 18 B500Ks achieve an incredible 100kWh capacity.<br /><strong>✨[Widely Compatible]</strong> - B500K works with past and future BLUETTI portable power stations including AC200L AC200MAX AC300 AC500 and Apex 300. This listing includes a P090A cable. AC500 requires a separate P150D cable.<br /><strong>✨[Next-Gen Design Architecture 2.0]</strong> - 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.<br /><strong>✨[Usage Ecosystem]</strong> - Beyond capacity expansion, the B500K works with BLUETTI accessories for versatile charging and discharging: SolarX 4K (4000W), Charger 2 (1600W), Hub D1 (700W DC), and future accessories.</p>
<h2 style="text-align: left;">Main parameters</h2>
<ul class="lexicalthemeul">
<li class="lexicalthemelistItem" value="1"><strong><strong class="lexicalthemetextBold">5,12 kWh, Lasts Up to 10 Years:</strong></strong> Supplies reliable energy for years with over 4.000 cycles.</li>
<li class="lexicalthemelistItem" value="2"><strong><strong class="lexicalthemetextBold">Scalable to 100 kWh:</strong></strong> Easily expands your setup for partial, whole-home, or even small business backup.</li>
<li class="lexicalthemelistItem" value="3"><strong><strong class="lexicalthemetextBold">Universal BLUETTI Compatibility: </strong></strong>Works seamlessly with Apex 300, AC300, AC500, AC200L, AC200MAX, and upcoming models.</li>
<li class="lexicalthemelistItem" value="4"><strong><strong class="lexicalthemetextBold">Part of a Smarter Power System:</strong></strong> Pairs with SolarX 4K, Hub D1, and more for clean, connected energy.</li>
<li class="lexicalthemelistItem" value="5"><strong><strong class="lexicalthemetextBold">More Durable & Safe:</strong></strong> Wireless internal frame makes it resilient to real-world knocks and shocks.</li>
<li class="lexicalthemelistItem" value="6"><strong><strong class="lexicaltheme__textBold">Wall or Trolley Setup:</strong></strong> Mount to save space or move with ease for flexible, convenient use.</li>
</ul>
<h2>GENERAL</h2>
<ul>
<li>Weight ：45 kg / 99,21 lbs</li>
<li>Dimensions (LxWxD)：520 × 327 × 308,5 mm / 20,47 × 12,87 × 12,15 in</li>
<li>Charging Temperature：0°C to 40°C / 32°F to 104°F</li>
<li>Discharging Temperature：-20°C to 40°C / -4°F to 104°F</li>
<li>Storage Temperature：</li>
<li>Up to 1 month: -20°C to 40°C / -4°F to 104°F ; Up to 6 months: -20°C to 25°C / -4°F to 77°F</li>
<li>Working Humidity：5% to 95% RH</li>
</ul>
<h2 style="text-align: center;">Up to 100 kWh Massive Expansion</h2>
<p>Increase your energy storage as needed, from 5.12 kWh to over 100 kWh. The B500K battery is compatible with various BLUETTI power stations for easy, cost-effective upgrades.</p>
<p>Note: Achieved with 3Apex 300 +18B500K units</p>
<h2 style="text-align: center;">Extend Your Backup Time</h2>
<p>From outage protection to camping trip and off-grid working, the B500K keeps you powered for longer — more freedom and peace of mind.</p>
<h2 style="text-align: center;">Adapt to All Your Needs</h2>
<p>The B500K either expands your BLUETTI power stations, or serves as a high-capacity power bank with ecosystem components, delivering 700 W DC output for your devices.</p>
<p> A P090D to P150D cable is required for connecting with AC500 and sold separately.</p>
<h2 style="text-align: center;">Made It Safe, Reliable, and Long-lasting</h2>
<p>The B500K adopts advanced LiFePO₄ batteries for over a decade of safe use. Its third-gen wireless internal design and efficient cooling fan ensure stable performance, even in challenging conditions.</p>
<h2 style="text-align: center;">Fixed or Movable Setup</h2>
<p>Secure the B500K to the wall or rack of your home or RV using its mounting holes, or attach it to the Foldable Trolley 2 for a mobile power supply.</p>
<p>*Note: Fordable Trolley 2 sold separately.</p>
