{"product_id":"the-power-vault-lifepo4-battery","title":"The Power Vault | 12V\/24V LiFePO4 Battery 100-300Ah with Built-in BMS for Solar \u0026 RV","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003ePower should outlast the storm, not merely survive it. The Power Vault is a lithium iron phosphate energy bank built for the systems that never get a day off: solar inverter racks that carry a household's worth of appliances, RVs that double as full-time homes, and off-grid cabins where a dead battery means a dark night. Engineered around a 6,000-cycle cell architecture, it is rated to outlive the vehicle, the inverter, and most of the electronics it powers.\u003c\/p\u003e\n\u003cp\u003eEvery cell is managed by a built-in BMS that balances the pack in real time, watching voltage, current, and temperature across all cells. The result is a battery that delivers its rated capacity without the sag, swelling, and premature failure that plague unprotected packs. The 12V and 24V configurations let you match the battery to your inverter's native rail, while the 60-month warranty backs the chemistry with a manufacturer who treats energy storage as a long-term relationship, not a consumable.\u003c\/p\u003e\n\u003cp\u003eThis is the difference between storing energy and banking it. A 100Ah unit quietly powers a weekend of boondocking; a 300Ah bank, paralleled with a second unit, runs a full solar home through consecutive overcast days. With no venting, no acid, and no maintenance schedule, The Power Vault installs once and then becomes invisible, the silent foundation under everything your system does.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin:20px 0;border:0;border-top:1px solid #eee;\"\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli\u003e✦ 6,000+ cycle cell architecture: designed for daily deep cycling for a decade or more of reliable service.\u003c\/li\u003e\n\u003cli\u003e✦ Built-in smart BMS: real-time cell balancing, over-current, over-voltage, under-voltage, and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e✦ Dual rail flexibility: available in 12V and 24V configurations to match RV, solar, and inverter systems natively.\u003c\/li\u003e\n\u003cli\u003e✦ 60-month manufacturer warranty: a five-year commitment that signals genuine cell quality, not commodity lithium.\u003c\/li\u003e\n\u003cli\u003e✦ Parallel-ready design: multiple units connect in parallel to scale from 100Ah to 300Ah and beyond.\u003c\/li\u003e\n\u003cli\u003e✦ Maintenance-free operation: no watering, no acid fumes, no venting requirements, safe for enclosed compartments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eCapacity Options:\u003c\/strong\u003e 100Ah \/ 300Ah (12V), 100Ah (24V)\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eBattery Chemistry:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO4)\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eVoltage:\u003c\/strong\u003e 12V (12.8V nominal) \/ 24V (25.6V nominal)\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eCycle Life:\u003c\/strong\u003e 6,000+ cycles\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eBMS:\u003c\/strong\u003e Built-in, multi-cell balancing, full protection suite\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eWarranty:\u003c\/strong\u003e 60 months\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eBest For:\u003c\/strong\u003e Solar inverter systems, RV, camping, marine, backup power\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eBattery Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eBattery\/Cell Classification:\u003c\/strong\u003e Lithium Iron Phosphate, LiFePO4\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eBrand Name:\u003c\/strong\u003e EASUN POWER\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eCapacity（Ah）:\u003c\/strong\u003e 100AH 300AH\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eCycle Time:\u003c\/strong\u003e 6000+ times\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eEANCode:\u003c\/strong\u003e 6901111200066\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eLoad Power:\u003c\/strong\u003e 1280W-2560W\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eModel Number:\u003c\/strong\u003e EA-12V\/24V-100AH\/300AH,LiFePO4 Battery Pack\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #e8e8e8;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eParallel connection:\u003c\/strong\u003e Multiple Parallel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eWhere It Works\u003c\/h3\u003e\n\u003cp\u003eThe Power Vault anchors the systems that cannot fail: a solar-powered workshop running power tools through a hybrid inverter, an RV that serves as a rolling home with a 24\/7 fridge load, a remote telecom or monitoring station that must stay alive unattended, or a home backup bank that carries the essentials through outages. Because it is parallel-ready, expanding from a 100Ah starter bank to a 300Ah+ system is a matter of adding units, not re-engineering the setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the real cycle life of this battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color:#555;\"\u003eA: The cells are rated for 6,000+ cycles. At one full cycle per day, that is more than 16 years of daily use; at typical partial discharges, the service life comfortably exceeds a decade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the 12V and 24V versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color:#555;\"\u003eA: The 12V version (12.8V nominal) suits standard RV and 12V solar systems; the 24V version (25.6V nominal) is designed for 24V inverters and higher-power solar arrays, where higher voltage means lower current and thinner cabling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the built-in BMS protect the battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color:#555;\"\u003eA: It continuously monitors cell voltage, current, and temperature, balancing cells, cutting off on over-charge, over-discharge, over-current, and short circuit, and protecting the pack from damage that would otherwise shorten its life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I connect two batteries together for more capacity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color:#555;\"\u003eA: Yes, the Power Vault supports multiple parallel connections. Keep units matched in voltage and capacity, and use equal-length cables for balanced current sharing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it work with my existing solar charge controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color:#555;\"\u003eA: It works with any controller or inverter that has a LiFePO4 charge profile. If your equipment does not have a lithium setting, check the charge voltage range is compatible before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the 60-month warranty cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color:#555;\"\u003eA: The warranty covers manufacturing and cell defects for five years from purchase, reflecting the manufacturer's confidence in the A-grade cells used in this pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eThis is not a battery. It is the vault where your independence is kept.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sbfbbbe6cdfc24db1a756626fc993f4baU_fdbd48f9-fd2b-48b7-8c33-e85bd27835ee.webp?v=1787012943\" alt=\"The Power Vault | 12V\/24V LiFePO4 Battery 100-300Ah with Built-in BMS for Solar \u0026amp; RV\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S97e55d0ae8fb4ebcae78600325b778d99_1d46b295-1f96-47b2-92fe-5a077593511d.webp?v=1787012943\" alt=\"The Power Vault | 12V\/24V LiFePO4 Battery 100-300Ah with Built-in BMS for Solar \u0026amp; RV\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S8eef31f5ce734fce9c40db0c49c5bbb2j_01304008-b579-4254-9e06-7715cea036cd.webp?v=1787012943\" alt=\"The Power Vault | 12V\/24V LiFePO4 Battery 100-300Ah with Built-in BMS for Solar \u0026amp; 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