--- product_id: 788932975 title: "2 Packs 12.8V 314Ah LiFePO4 Battery with 200A BMS" brand: "dumfume" price: "€ 3138.98" currency: EUR in_stock: true category: "Dumfume" url: https://www.desertcart.hr/products/788932975-2-packs-12-8v-314ah-lifepo4-battery-with-200a-bms store_origin: HR region: Croatia --- # 200A BMS for robust safety & performance 15,000+ deep cycles lifespan 314Ah capacity for extended power 2 Packs 12.8V 314Ah LiFePO4 Battery with 200A BMS **Brand:** dumfume **Price:** € 3138.98 **Availability:** ✅ In Stock ## Summary > ⚡ Power your freedom with unstoppable energy! ## Quick Answers - **What is this?** 2 Packs 12.8V 314Ah LiFePO4 Battery with 200A BMS by dumfume - **How much does it cost?** € 3138.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/788932975-2-packs-12-8v-314ah-lifepo4-battery-with-200a-bms) ## Best For - dumfume enthusiasts ## Why This Product - Trusted dumfume brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in 200A Smart BMS:** Advanced protection against overcharge, discharge & short circuits for peace of mind. - • **Seamless Parallel Expansion:** Scale your power system effortlessly with up to 4S4P configurations for ultimate flexibility. - • **Compact & Lightweight Design:** Easy installation and space-saving form factor perfect for modern mobile setups. - • **Ultra-Durable 15,000+ Cycles:** Experience industry-leading longevity that slashes replacement costs and downtime. - • **Massive 4.01kWh Energy Reserve:** Power your RV, solar, or off-grid lifestyle without compromise. ## Overview The Dumfume 2-Pack 12V 314Ah LiFePO4 batteries deliver a combined 4.01kWh of clean, reliable energy with a robust 200A Battery Management System ensuring safety and performance. Designed for RVs, solar, and off-grid applications, these lightweight, compact batteries boast an exceptional lifespan of over 15,000 deep cycles, drastically reducing long-term costs. With easy parallel connectivity and IP65 waterproofing, they are engineered for demanding environments and scalable power needs. ## Description Buy Dumfume 2-Pack 12V 314Ah LiFePO4 Battery with 200A BMS 15000+ Deep cycles | IP65 Waterproof, Low Temp Cutoff, 4.01kWh Energy, for RV, Solar, Off-Grid, Campers, Marine: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【314Ah Capacity for Extended Power】You will received 2 Packs of Dumfume 12V 314Ah LiFePO4 battery delivers a full 4.01kWh of energy, providing substantial power for long-lasting use. This 300ah Lithium Iron Phosphate Battery performance ensures your RV, solar system, or off-grid setup runs efficiently. For optimal storage, perform a full charge/discharge cycle every 6 months. - 【Robust 200A BMS with Full Protection】DUMFUME 12.8V 300Ah (314Ah) LiFePO4 battery is equipped with a built-in 200A BMS, enabling a continuous 2560W output and safeguarding against overcharge, over-discharge, and short circuits. This ensures the Dumfume 12V 314AH lithium batteries operate safely and reliably under demanding conditions. Please note: not for use as an engine starter battery. - 【Compact & Lightweight Design】With compact dimensions of 15.16"x7.59"x9.84" and a weight of just 57.28 lbs per unit, Dumfume 314ah lifepo4 battery duo offers exceptional portability and space savings. The 12v 300ah lithium rv battery battery form factor makes installation in RVs and solar cabinets straightforward and efficient. - 【Long Lifecycle & Cost Efficiency】Engineered for exceptional endurance, the DUMFUME 300Ah (314Ah) Rechargeable Lithium Iron Phosphate Battery delivers over 4,000 cycles at 100% Depth of Discharge (DOD) and more than 6,000 cycles at 80% DOD,far surpassing the 300-500 cycle limit of traditional lead-acid batteries.This robust performance translates to reliable power for your RV adventures, solar energy storage,and off-grid systems,drastically reducing long-term costs and replacement frequency. - 【Easy Parallel Connection & Usage Note】Easily connect these two Dumfume 12V 314AH lithium batteries in parallel to create a high-capacity 628Ah system. Supports up to 4S4P configurations for larger setups. Remember: This 300ah Lithium Iron Phosphate Battery is designed for energy storage, not engine starting, and requires a full maintenance cycle every 6 months during extended storage. - Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G2M3T2CW | | Automotive Fit Type | Universal Fit | | Battery Capacity | 314 amp_hours | | Battery Type | Lithium-Phosphate | | Best Sellers Rank | #153,720 in Health & Household ( See Top 100 in Health & Household ) #371 in 12V Batteries | | Brand Name | dumfume | | Compatible with Vehicle Type | RV | | Customer Reviews | 4.4 4.4 out of 5 stars (176) | | Item Highlight | IP65 Waterproof, Low Temp Cutoff, 4.01kWh Energy, for RV, Solar, Off-Grid, Campers, Marine | | Item Weight | 27.6 kg | | Manufacturer | dumfume | | Manufacturer Part Number | 2 PCS 12.8V 314AH | | Manufacturer Warranty Description | 5 Year | | Model Number | 12.8V 314AH | | Number of Items | 2 | | Size | 2PCS 12V314AH(15.16×7.6×9.84) | | Voltage | 12.8 volts | ## Product Details - **Automotive Fit Type:** Universal Fit - **Battery Capacity:** 314 amp_hours - **Battery Cell Composition:** Lithium-Phosphate - **Brand:** dumfume - **Item Highlight:** IP65 Waterproof, Low Temp Cutoff, 4.01kWh Energy, for RV, Solar, Off-Grid, Campers, Marine - **Item Weight:** 27.6 kg - **Manufacturer:** dumfume - **Size:** 2PCS 12V314AH(15.16×7.6×9.84) - **Vehicle Service Type:** RV - **Voltage:** 12.8 volts ## Images ![2 Packs 12.8V 314Ah LiFePO4 Battery with 200A BMS - Image 1](https://m.media-amazon.com/images/I/71SkuJhPtmL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Do you have any advice on series and parallel connections?** A: Before connecting batteries in series or in parallel for the first time, please ensure that each battery has been fully charged individually (only connect batteries of the same make and model). **Q: Returns and Exchanges Policy** A: For returns and exchanges not relating to quality issues, the buyer is responsible for the postage costs. **Q: Does the package include a dedicated lithium iron phosphate (LiFePO₄) charger?** A: Charger not included. Please use only a 14.6V LiFePO4 smart charger; using a lead-acid charger will damage the battery, and this will not be covered by our after-sales service. Compatible LiFePO4 chargers are available from our shop. **Q: Can I install and use it straight away upon delivery?** A: No, the battery’s charge level is ≤30% when it leaves the factory, and some charge will be lost during transport, so it is normal for the voltage to be low when you receive it. Please charge it fully before use. **Q: Can the battery be charged and discharged in cold conditions?** A: Battery operates normally from -20℃ to 60℃. Charging below 0℃ is forbidden to avoid cell damage. For winter outdoor use, warm battery indoors to over 5℃ prior to charging. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/788932975-2-packs-12-8v-314ah-lifepo4-battery-with-200a-bms](https://www.desertcart.hr/products/788932975-2-packs-12-8v-314ah-lifepo4-battery-with-200a-bms) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-24*