{"product_id":"aferiy-p310-b-expansion-battery","title":"Aferiy P310-B Expansion Battery | 3840Wh LiFePO4 Add-On for P310","description":"\u003cp\u003eThe Aferiy P310-B adds 3840Wh of LiFePO4 storage to an existing P310 power station. Connect one unit and you're at 7,680Wh total. Add a second and you're at 11,520Wh -- enough to run a full homestead through a multi-day outage. This is a slave unit. It requires a P310 to operate. If you don't own a P310 yet, start there.\u003c\/p\u003e\n\n\u003ch2\u003eAferiy P310-B Expansion Battery Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3840Wh LiFePO4 capacity per unit\u003c\/strong\u003e -- adds 3840Wh to your P310 system per battery connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScales to 11,520Wh total\u003c\/strong\u003e -- pair two P310-B units with the P310 for maximum capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000+ cycle life\u003c\/strong\u003e -- same LiFePO4 durability as the P310 base unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play parallel connection\u003c\/strong\u003e -- parallel cable included, no configuration required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-A QC 3.0 (18W) and USB-C PD 3.0 (100W) ports\u003c\/strong\u003e -- the battery itself has pass-through output ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT input (11.5-50V, 200W max)\u003c\/strong\u003e -- can accept direct solar input independently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Aferiy P310 only\u003c\/strong\u003e -- not compatible with P210, P280, or other brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36.5 kg, compact form factor\u003c\/strong\u003e -- same footprint as the P310 for clean side-by-side stacking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExpansion Battery (Slave Unit -- P310 required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e40135 LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e3840Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Output Voltage\u003c\/td\u003e\n\u003ctd\u003e40-54V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e4000+ times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Solar Input\u003c\/td\u003e\n\u003ctd\u003e11.5-50V, Max 200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-A Output\u003c\/td\u003e\n\u003ctd\u003eQC 3.0, 18W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-C Output\u003c\/td\u003e\n\u003ctd\u003ePD 3.0, 100W (unidirectional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCar Cigarette Lighter Output\u003c\/td\u003e\n\u003ctd\u003e12V \/ 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Expandability\u003c\/td\u003e\n\u003ctd\u003eUp to 11,520Wh total system capacity (2x P310-B + P310)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 40°C (14°F to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e90% RH max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e36.5 kg (80.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e550 x 321 x 464 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAferiy P310 ONLY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAferiy P310-B Expansion Battery\u003c\/li\u003e\n\u003cli\u003eParallel Connection Cable\u003c\/li\u003e\n\u003cli\u003eMC4-XT90 Solar Input Cable\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Base Unit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAferiy P310 Portable Power Station (3600W, 3840Wh)\u003c\/strong\u003e -- required to operate. Purchase separately or as a bundle on the P310 product page.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aferiy","offers":[{"title":"Default Title","offer_id":48509785309439,"sku":"AF-P310-B","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/5450\/5983\/files\/AFERIY_P310-EC_Battery_extension_3840Wh_1_1000x_14a9d45a-3d56-4a96-b566-a7fdbbc828b5.jpg?v=1778597565","url":"https:\/\/homesteadheavy.com\/products\/aferiy-p310-b-expansion-battery","provider":"Homestead Heavy","version":"1.0","type":"link"}