{"product_id":"fogstar-drift-24v-334ah-gen-2-lithium-leisure-battery","title":"Fogstar Drift 24v 334Ah Gen 2 Lithium Leisure Battery","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.6;\"\u003e\n\u003c!-- A. PRODUCT TITLE \/ HEADING --\u003e\n\u003ch1 style=\"text-align: center;\"\u003eFogstar Drift Gen2 24V 334Ah LiFePO4 Leisure Battery\u003c\/h1\u003e\n\u003c!-- B. KEY VALUE PROPOSITION --\u003e\n\u003cul\u003e\n\u003cli\u003eHigh‑capacity 24V 334Ah LiFePO4 leisure battery (8,038Wh) for larger off‑grid, marine and commercial systems needing efficient 24V power.\u003c\/li\u003e\n\u003cli\u003eIntegrated smart BMS with 300A discharge capability, low‑temperature heating and protection functions for controlled, year‑round operation.\u003c\/li\u003e\n\u003cli\u003eUp to 4,000 cycles at 80% depth of discharge, helping reduce replacement intervals and downtime in logistics, welfare and industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- C. BRIEF DESCRIPTION --\u003e\n\u003ch2\u003eFogstar Drift 24V 334Ah Gen2 LiFePO4 Leisure Battery\u003c\/h2\u003e\n\u003cp\u003eThe Fogstar Drift Gen2 24V 334Ah LiFePO4 leisure battery is designed for systems that are built around a 24V bus, providing 8,038Wh of stable energy storage in a single compact unit. Using EVE LF334 prismatic cells and a 300A BMS, it can support sizeable inverters, motors and DC loads where a 24V architecture improves efficiency and cable sizing. This makes it a strong option for marine house banks, commercial vehicles, off‑grid cabins, site cabins and containerised power solutions where dependable long‑term performance is essential.\u003c\/p\u003e\n\u003c!-- D. KEY FEATURES --\u003e\n\u003ch2\u003eKey features \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e24V 334Ah (8,038Wh) LiFePO4 leisure battery using EVE LF334 Grade A prismatic cells for reliable, large‑scale storage on a 24V bus.\u003c\/li\u003e\n\u003cli\u003e300A maximum discharge and 300A maximum charge rating, suitable for high‑load systems when correctly engineered with appropriate cables, fusing and control equipment.\u003c\/li\u003e\n\u003cli\u003eSmart BMS with overcurrent, overdischarge and temperature protection, plus 2A active balancer to maintain cell voltage alignment over time.\u003c\/li\u003e\n\u003cli\u003eBuilt‑in heater pads that warm the battery to enable charging in cold conditions, powered by the incoming charge current rather than the battery itself.\u003c\/li\u003e\n\u003cli\u003e24V models can be linked: up to sixteen units in parallel or two in series (48V maximum), providing flexibility for larger off‑grid and commercial systems; professional installation is recommended for multi‑battery banks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATIONS \/ USE CASES --\u003e\n\u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cp\u003eThis 24V 334Ah Gen2 LiFePO4 leisure battery suits marine house banks, larger campervans, off‑grid cabins and commercial vehicles that are already set up for 24V equipment. It is also well suited to site cabins, welfare units, telecoms support and containerised power packages where a 24V system helps reduce current and cable sizes while supporting substantial inverter loads. For systems combining multiple batteries, mixed charging sources (solar, alternator, chargers) or larger inverters, we recommend design and installation through our trusted partners or your preferred qualified installer.\u003c\/p\u003e\n\u003c!-- E. TECHNICAL SPECIFICATIONS – ALL STRINGS FROM DATASHEET --\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCell Type: LF334\u003c\/li\u003e\n\u003cli\u003eCell Configuration: 8S1P\u003c\/li\u003e\n\u003cli\u003eNominal Capacity: 334Ah\u003c\/li\u003e\n\u003cli\u003eEnergy: 8,038Wh\u003c\/li\u003e\n\u003cli\u003eCell Chemistry: Lithium Iron Phosphate\u003c\/li\u003e\n\u003cli\u003eCell Nominal Voltage: 3.2V *8 (25.6V)\u003c\/li\u003e\n\u003cli\u003eCycle Life: 4000 Cycles @ 80% DOD\u003c\/li\u003e\n\u003cli\u003eMaximum Discharge: 300A\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 25.6V\u003c\/li\u003e\n\u003cli\u003eStandard Charging Voltage: 28.8V\u003c\/li\u003e\n\u003cli\u003eMaximum Charging Voltage: 29.2V\u003c\/li\u003e\n\u003cli\u003eDischarge Cut Off Voltage: 20V\u003c\/li\u003e\n\u003cli\u003eDischarge Temperature Range: -20°C ~ 55°C\u003c\/li\u003e\n\u003cli\u003eCharge Temperature Range: 0°C ~ 55°C\u003c\/li\u003e\n\u003cli\u003eHeating Function: 0°C ~ 10°C\u003c\/li\u003e\n\u003cli\u003eStorage: -20°C ~ 45°C (1 month)\u003c\/li\u003e\n\u003cli\u003eStorage: 0°C ~ 35°C (3 months)\u003c\/li\u003e\n\u003cli\u003eMeasurements (LxWxH mm): 635 x 244 x 220\u003c\/li\u003e\n\u003cli\u003eWeight: 56kg\u003c\/li\u003e\n\u003cli\u003eHousing Material: ABS Plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBMS specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Discharge: 300A\u003c\/li\u003e\n\u003cli\u003eTemperate Protection: Yes\u003c\/li\u003e\n\u003cli\u003eOvercurrent Protection: Yes\u003c\/li\u003e\n\u003cli\u003eOverdischarge Protection: Yes\u003c\/li\u003e\n\u003cli\u003eMax Charging Current: 300A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery series and parallel mode\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOur 24V models can be connected sixteen (16) in parallel OR two (2) in series - to a maximum of 48V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery heating\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis battery has a built-in heater that heats the battery to 5°C to enable charging at low temperatures.\u003c\/li\u003e\n\u003cli\u003eThe Drift heating pads are only activated when the battery is being charged, and are only powered by the incoming charge current, not the battery itself.\u003c\/li\u003e\n\u003cli\u003eIf you put the battery on charge in cold temperatures, it will heat the battery first, and then allow current through to the battery when the temperature is safe enough to do so.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not disassemble your battery.\u003c\/li\u003e\n\u003cli\u003eDo not short the battery.\u003c\/li\u003e\n\u003cli\u003eDo not store your batteries in direct sunlight.\u003c\/li\u003e\n\u003cli\u003eStore the battery in a cool and well ventilated area.\u003c\/li\u003e\n\u003cli\u003eKeep batteries away from flammable objects and materials.\u003c\/li\u003e\n\u003cli\u003eKeep batteries away from static electric charges.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach from animals and children.\u003c\/li\u003e\n\u003cli\u003eDo not immerse your battery in water.\u003c\/li\u003e\n\u003cli\u003eDo not crush, incinerate or modify your battery.\u003c\/li\u003e\n\u003cli\u003eOnly use batteries within the manufacturers specifications.\u003c\/li\u003e\n\u003cli\u003eRecycle your batteries correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStoring your battery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe strongly suggest your batteries are stored at room temperature, charged to about 30% to 50% of capacity.\u003c\/li\u003e\n\u003cli\u003eWe recommend that batteries be charged once every three months to prevent over discharge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBecause Lithium Iron Phosphate batteries utilise a chemical reaction, battery performance will deteriorate over time even if stored for long periods of time without being regularly used.\u003c\/li\u003e\n\u003cli\u003eIn addition, if the various usage conditions such as charge, discharge, ambient temperature, etc. are not maintained within the specified ranges, the life expectancy of the battery may be shortened, or the device in which the battery is used may be damaged by electrolyte leakage.\u003c\/li\u003e\n\u003cli\u003eIf the batteries cannot maintain a charge for long periods of time, even when they are charged correctly, this may indicate it is time to change the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCharging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYour battery should be charged using a lithium iron phosphate battery charger.\u003c\/li\u003e\n\u003cli\u003eBulk Charge: 28.8V\u003c\/li\u003e\n\u003cli\u003eFloat Charge: 27V\u003c\/li\u003e\n\u003cli\u003eCharging Current: up to 300A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFogstar offers a 10 year warranty on all Fogstar Drift Leisure batteries.\u003c\/li\u003e\n\u003cli\u003eWarranties only apply to the original owner and are non-transferrable.\u003c\/li\u003e\n\u003cli\u003eFogstar will verify your purchase prior to processing any warranty claims or returns.\u003c\/li\u003e\n\u003cli\u003ePlease contact us at info@energian.co.uk as soon as you encounter any issues.\u003c\/li\u003e\n\u003cli\u003eOur warranty does not cover items that have been damaged due to gross negligence, normal wear and tear, damage due to accident or collision, abuse or incorrect installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload the Fogstar Drift App\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAs a Fogstar customer, you'll also get the use of our fantastic Fogstar Drift App.\u003c\/li\u003e\n\u003cli\u003eOur App has been custom built to connect directly with the BMS, allowing you to manage and maintain the health of the battery at all times.\u003c\/li\u003e\n\u003cli\u003eThe Fogstar Drift app is free to download on both Android and iOS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eActive balancing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll cells used in the Gen2 range are Grade A, factory-matched and balanced EVE prismatic cells. - supplied directly from the manufacturer.\u003c\/li\u003e\n\u003cli\u003eThis ensures your battery begins life with optimal uniformity in capacity and internal resistance.\u003c\/li\u003e\n\u003cli\u003eThe 2A active balancer is fully integrated within the BMS architecture, rather than implemented as an external module.\u003c\/li\u003e\n\u003cli\u003eIt engages only when cell deviation exceeds the defined threshold of 0.015V, and operates with minimal power draw.\u003c\/li\u003e\n\u003cli\u003eThe system maintains long-term voltage equilibrium across the pack without continuous current consumption, and without requiring any user intervention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- F. SHIPPING \u0026 SUPPORT --\u003e\n\u003ch2\u003eShipping and delivery\u003c\/h2\u003e\n\u003cp\u003eShipping of the Fogstar Drift Gen2 24V 334Ah LiFePO4 leisure battery is available across the UK, Ireland, Africa, the Caribbean and worldwide via our logistics partners. If a shipping rate is not shown at checkout, please contact us on +44 2080640335 or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e for a tailored quote.\u003c\/p\u003e\n\u003ch2\u003eUK expert support\u003c\/h2\u003e\n\u003cp\u003eEnergian provides UK‑based expert support to help you specify, integrate and operate Fogstar Drift Gen2 LiFePO4 leisure batteries in new or existing systems. Contact us by phone, email or live chat, or visit our office for an in‑person consultation; we can also connect you with trusted installation partners wherever a straightforward drop‑in replacement is not appropriate.\u003c\/p\u003e\n\u003c!-- DOCUMENTS --\u003e\n\u003ch2\u003eDocuments available for download\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/24V_334Ah_Fogstar_Drift_Gen2_Tech_Spec_Sheet_Update_APR.pdf?v=1778317724\" target=\"_blank\"\u003eFogstar Drift Gen2 24V 334Ah LiFePO4 Leisure Battery – Technical Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Limited_Edition_Gen2_Fogstar_Drift_Manual.pdf?v=1778315413\" target=\"_blank\"\u003eFogstar Drift Gen2 LiFePO4 Leisure Battery – User \/ Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Fogstar Drift","offers":[{"title":"Default Title","offer_id":57384913666430,"sku":null,"price":1077.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Fogstar-Drift-24V-334Ah-Lithium-Leisure-Battery-Gen2.png?v=1778318106","url":"https:\/\/www.energian.co.uk\/products\/fogstar-drift-24v-334ah-gen-2-lithium-leisure-battery","provider":"Energian","version":"1.0","type":"link"}