{"catalog_name":"World Products","variant":"c","item":{"handle":"rolls-vb12-314lfp-314ah-lithium-leisure-battery","title":"Rolls VB12-314LFP - 314Ah Lithium Leisure Battery","category":"Lithium Battery","category_name":null,"category_gid":null,"product_type":"Lithium Battery","vendor":"GetGreenEnergy","price":"$425.81","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":null,"barcode":null,"variant_title":"Default Title","selected_options":{"Title":"Default Title"},"description":"Rolls VB12-314LFP | 12.8V 314Ah LiFePO4 Lithium Battery The Rolls VB12-314LFP is a high-capacity power solution featuring advanced Prismatic LiFePO4 cells. Designed by Rolls Battery Engineering, this unit is built for those who need reliable, long-term energy storage, offering an expected cycle life of 6,000 cycles at 80% Depth of Discharge. Equipped with an integrated hardware BMS and Bluetooth connectivity, you can monitor your battery's health in real-time via dedicated iOS and Android apps. Crucially for the UK climate, it includes integrated heating, allowing for charging and operation in low temperatures down to -20°C. Key Features Massive Capacity: Delivers 314Ah of nominal capacity and 4.02 kWh of total energy. Smart Technology: Integrated Bluetooth and BMS for independent charge and discharge protection. Cold Weather Performance: Features internal heating to ensure performance in freezing conditions. Rugged Design: Housed in a durable, maintenance-free ABS container with an IP65 rating. Safety First: Built-in protection against short-circuits, over-voltage, low-voltage, and over-temperature. Technical Specifications Specification Details Nominal Voltage 12.8 V Nominal Capacity 314 AH Total Energy 4.02 kWh Expected Cycle Life 6000 @ 80% DOD Max Cont. Charge Current 150 A Max Cont. Discharge Current 150 A Charge Voltage Range 14.2V - 14.6V Series Connection 4 Units Max (Up to 48V) Parallel Connection 4 Units Max Physical Dimensions Weight: 31.5 kg (69.4 lbs) Length: 384 mm (15.12\") Width: 194 mm (7.64\") Height: 248 mm (9.76\") Terminal Type: M8 (Stainless bolts and washers included) Operating Temperatures Charge Range: -20°C to 50°C (-4°F to 122°F) Discharge Range: -20°C to 55°C (-4°F to 131°F) Storage Range: -5°C to 45°C (23°F to 113°F)","image_url":"https://cdn.shopify.com/s/files/1/1076/9324/4755/files/V12-314LFP_right_low_348x_d2fef6a4-4307-4225-b0c8-f56d17883f88.webp?v=1789036004","href":"/product/rolls-vb12-314lfp-314ah-lithium-leisure-battery.html","buy_url":"https://xyjpsn-3p.myshopify.com/products/rolls-vb12-314lfp-314ah-lithium-leisure-battery","buy_url_source":"shops.shop_domain + product.handle","seller_name":"xyjpsn-3p.myshopify.com","seller_url":"https://xyjpsn-3p.myshopify.com/","return_policy_url":"https://xyjpsn-3p.myshopify.com/policies/refund-policy","media":[{"url":"https://cdn.shopify.com/s/files/1/1076/9324/4755/files/V12-314LFP_right_low_348x_d2fef6a4-4307-4225-b0c8-f56d17883f88.webp?v=1789036004","alt":null,"position":0}],"related":[{"handle":"fogstar-energy-eco-48v-16-1kwh-solar-battery","title":"Fogstar Energy ECO 48V 16.1kWh Solar Battery","category":"Lithium Battery","price":"$1251.25","image_url":"https://cdn.shopify.com/s/files/1/1076/9324/4755/files/FE_16.1kWh_ECO_1_700x700_822e800e-419d-42f3-bae2-b1cee3dca6dd.webp?v=1789035930","sku":null,"href":"/product/fogstar-energy-eco-48v-16-1kwh-solar-battery.html"},{"handle":"drift-eco-12v-460ah-lithium-leisure-battery-bluetooth","title":"Drift ECO 12V 460Ah Lithium Leisure Battery + Bluetooth","category":"Lithium Battery","price":"$435.50","image_url":"https://cdn.shopify.com/s/files/1/1076/9324/4755/files/ECO460BLU-2_700x700_448ebb8d-db74-40b4-a634-94d2c747c6c0.webp?v=1789036017","sku":null,"href":"/product/drift-eco-12v-460ah-lithium-leisure-battery-bluetooth.html"},{"handle":"fogstar-drift-pro-560ah-12v-lithium-leisure-battery","title":"Fogstar Drift PRO 628Ah – 12V lithium leisure battery Gen2","category":"Lithium Battery","price":"$715.00","image_url":"https://cdn.shopify.com/s/files/1/1076/9324/4755/files/PRO560ah_fogstar_drift_getgreenenergy.webp?v=1789036502","sku":"DRIFTPRO628","href":"/product/fogstar-drift-pro-560ah-12v-lithium-leisure-battery.html"},{"handle":"fogstar-energy-51-2v-32kwh-battery-black","title":"Fogstar Energy 48V 32kWh Battery (Heating + Fire Suppression)","category":"Lithium Battery","price":"$2242.49","image_url":"https://cdn.shopify.com/s/files/1/1076/9324/4755/files/30Kwh_2.webp?v=1789036135","sku":"32BLACK","href":"/product/fogstar-energy-51-2v-32kwh-battery-black.html"}]}}