{
    "schema_version": 1,
    "id": 36710,
    "name": "Bluetti B500K Expansion Battery With P090A Standard Cable 800MM",
    "url": "https://dev.dynamicsounds.co.uk/bluetti-b500k-expansion-battery-with-p090a-standard-cable-800mm.html",
    "brand": "BLUETTI",
    "model": "B500K",
    "sku": "P-B500K1-UK-GY-10",
    "gtin": "7427288194666",
    "mpn": "P-B500K1-UK-GY-10",
    "identifiers": {
        "model": "B500K",
        "sku": "P-B500K1-UK-GY-10",
        "mpn": "P-B500K1-UK-GY-10",
        "ean": "7427288194666"
    },
    "description": "Bluetti B500K Expansion Battery With PO90A Standard Cable 800MM\n5.12 kWh, Lasts Up to 10 Years: Supplies reliable energy for years with over 4,000 cycles.\nScalable to 100 kWh: Easily expands your setup for partial, whole-home, or even small business backup.\nUniversal BLUETTI Compatibility: Works seamlessly with Apex 300, AC300, AC500, AC200L, AC200MAX, and upcoming models.\nPart of a Smarter Power System: Pairs with SolarX 4K, Hub D1, and more for clean, connected energy.\nMore Durable & Safe: Wireless internal frame makes it resilient to real-world knocks and shocks.\nWall or Trolley Setup: Mount to save space or move with ease for flexible, convenient use.\nExtend Your Backup Time\nFrom outage protection to camping trip and off-grid working, the B500K keeps you powered for longer — more freedom and peace of mind.\nUp to 100 kWh Massive Expansion\nIncrease 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. *Note：Achieved with 3 Apex 300 + 18 B500K units.\nAdapt to All Your Needs\nThe 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. *Note: P090D to P150D cable is required for connecting with AC500 and sold separately.\nHome & Off-Grid: Harvest up to 4.000 W solar with SolarX 4K.\nMobile Charging: Charge from your car and solar at 1.000 W with Alternator Charger.\nDC Power Supply: Connect to Hub D1 for 700 W Max DC power.\nMade It Safe, Reliable, and Long-lasting\nThe B500K adopts advanced LiFePO₄ batteries for over a decade of safe use. Its second-gen wireless internal design and efficient cooling fan ensure stable performance, even in challenging conditions.\nFixed or Movable Setup\nSecure 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. *Note: The Fordable Trolley 2 is sold separately.\nSpecifications\nBattery Info\nCapacity 5,120Wh\nType LiFePO₄ (Lithium Iron Phosphate)\nCompatibility\nAC200L, AC200MAX, AC300,\nAC500, Apex300, B300K\nLife Cycles 4,000+ cycle to 80% original capacity\nCharging & Discharging\nCharging Temperature 0°C to 40°C / 32°F to 104°F\nDischarging Temperature -20°C to 40°C / -4°F to 104°F\nStorage Temperature\nUp to 1 month: -20°C to 40°C / -4°F to 104°F\nUp to 6 months: -20°C to 25°C / -4°F to 77°F\nWorking Humidity 5% to 95%RH\nCharging Current 65A Max.\nDischarging Current 70A Max.\n2 × Expansion Port 58.4VDC Max., 90A Max.\nGeneral\nWeight 45 kg / 99.21 lbs\nDimensions (L x W x D) 520 × 327 × 308.5 mm / 20.47 × 12.87 × 12.15 in\nWarranty 4 Years\nIn The Box\n1 x B500K\n1 x Long Battery Expension Cable (P090A)\n1 x User Manual\nWarranty Period\nBLUETTI warrants that the product will be free from defect in workmanship and material to the original consumer purchaser.\nThe warranty period starts on the date of purchase by the original consumer purchaser,\nFor the product of portable power station, the warranty period varies from 24 months to 72 months.\nFor the product of home backup system, the warranty period varies from 48 months to 60 months.\nFor the product of solar panel and accessories as cable, charger etc, 12 months is provided for the warranty service.\nNo warranty for gifts product and Warranty period may vary by country subject to local laws and regulations.\nWarranty Statement\nAny defects in material, workmanship of your product will be covered after you provide any valid proof of purchase and information including but not limited to:\nA purchased order number made through BLUETTI official stores.\nSales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.\nNote: The limited warranty is restricted to the country of purchase. The warranty will be invalid on the items once they are taken or shipped to other countries.\nExclusions of Warranty\nMisused, abused, damaged by accident or damaged due to force majeure (e.g. lightning strikes, tornadoes, hurricanes, etc.);\nUnauthorised modification, repair, dis-assembly or operation not in accordance with the official instructions or manuals;\nUse for special application other than normal consumer use;\nAny defect or damage caused by exposure to excessive heat, cold, liquids or other external causes;\nInvalid proof of purchase;\nWarranty period expired\nThe battery model on the warranty certificate does not match the actual item\nProduct wear and tear through the usage of time.\nPLEASE NOTE:\nFree shipping is by dpd and only for addresses on mainland UK. All BT , Northern Ireland , Northern Scotland , Highlands BT / PH / IV / KW / AB / IM / Isles Postcode Delivery. postcodes will incur an additional £20.00 charge for delivery.\nAdditional Postage Payable for Shipping to\nNorthern Ireland\nHighlands\nNorthern Scotland\nScottish Isles\nIsle of Man\nOrkney\nShetland",
    "category": [
        "Power Solutions",
        "Portable Power"
    ],
    "tags": [
        "bluetti",
        "b500k",
        "expansion",
        "battery",
        "with",
        "p090a",
        "standard",
        "cable",
        "800mm",
        "power",
        "solution"
    ],
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    ],
    "price": {
        "currency": "GBP",
        "amount": 1799,
        "regular": 2499,
        "on_sale": true,
        "sale_ends": null,
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    "weight": {
        "value": 45,
        "unit": "kg"
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    "rating": null,
    "reviews": [],
    "shipping": {
        "country": "GB",
        "rate": 0,
        "currency": "GBP",
        "free": true,
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    "warranty": "1 Year Warranty on all items",
    "updated": "2026-09-28T17:32:44+01:00",
    "store": {
        "name": "Dynamic Sounds Ltd.",
        "url": "https://dev.dynamicsounds.co.uk/",
        "currency": "GBP"
    }
}