{"product_id":"bluetti-b500k2-expansion-battery-5120wh","title":"BLUETTI B500K2 Expansion Battery 5120Wh","description":"\u003cp\u003eThe BLUETTI B500K2 adds a huge 5,120Wh of LiFePO₄ energy storage to compatible BLUETTI systems. Its supplied 90-degree connection cable is designed for tidy, space-saving stacking with the APEX 300.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5,120Wh LiFePO₄ expansion battery\u003c\/li\u003e\n\u003cli\u003e4,000+ charge cycles to 80% capacity\u003c\/li\u003e\n\u003cli\u003e65A maximum charging current and 70A maximum discharge current\u003c\/li\u003e\n\u003cli\u003e90-degree stackable expansion cable included\u003c\/li\u003e\n\u003cli\u003e45kg; 520 × 327 × 308.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is an expansion battery rather than a standalone AC power station. Confirm your system compatibility and cable requirement before purchase.\u003c\/p\u003e","brand":"Bluetti","offers":[{"title":"Default Title","offer_id":58292742553935,"sku":"BLUETTI-B500K2","price":1999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/2504\/9679\/files\/p-b500k2-uk-gy-10_0.jpg?v=1784826950","url":"https:\/\/trailsurge.co.uk\/products\/bluetti-b500k2-expansion-battery-5120wh","provider":"Trail Surge","version":"1.0","type":"link"}