--- product_id: 735539751 title: "12V 100Ah Mini LiFePO4 Lithium Battery BCI Group 24 100A BMS" brand: "dumfume" price: "AR$978848" currency: ARS in_stock: true category: "Dumfume" url: https://www.desertcart.com.ar/products/735539751-12v-100ah-mini-lifepo4-lithium-battery-bci-group-24-100a store_origin: AR region: Argentina --- # 1280Wh capacity 4000+ deep cycles lifespan 19-20 lbs ultra-lightweight 12V 100Ah Mini LiFePO4 Lithium Battery BCI Group 24 100A BMS **Brand:** dumfume **Price:** AR$978848 **Availability:** ✅ In Stock ## Summary > 🔋 Power your freedom with lightweight, long-lasting energy innovation! ## Quick Answers - **What is this?** 12V 100Ah Mini LiFePO4 Lithium Battery BCI Group 24 100A BMS by dumfume - **How much does it cost?** AR$978848 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/735539751-12v-100ah-mini-lifepo4-lithium-battery-bci-group-24-100a) ## 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 - • **Smart Safety Shield:** 100A BMS guards against overcharge, short circuits, and extreme temps for worry-free use. - • **Endurance That Outlasts:** Up to 15,000 cycles at 60% depth of discharge means a decade of reliable power. - • **Power Meets Portability:** Get 1/3 the weight with full lead-acid power—perfect for on-the-go energy needs. - • **Scalable Energy Freedom:** Connect up to 4S4P for a massive 20.48kWh setup—customize your off-grid lifestyle. - • **Designed for the Elements:** Durable and temperature-resilient, built to power your adventures and home storage alike. ## Overview The Dumfume 12V 100Ah Mini LiFePO4 Lithium Battery offers a high-energy 1280Wh capacity in a compact, ultra-lightweight 19-20 lb form factor. Featuring a robust 100A Battery Management System, it delivers up to 15,000 charge cycles, far surpassing traditional lead-acid batteries. Ideal for RVs, solar setups, and off-grid applications, it supports scalable configurations up to 20.48kWh, ensuring durable, safe, and efficient power for a decade or more. ## Description Buy Dumfume 12V 100Ah Mini LiFePO4 Lithium Battery BCI Group 24 100A BMS | 1280W Rechargeable Lithium Iron Phosphate Battery 15000+ Cycles Perfect for RV, Solar, Home Energy Storage,Marine: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Lightweight & High Energy Density: Dumfume 12V 100Ah Mini LiFePO4 Battery Weighing only 19-20 lbs, this lightweight BCI Group 24 lithium battery is 1/3 the weight of traditional lead-acid batteries, yet offers the same 1280Wh capacity. With 22% higher energy density, it's perfect for portable applications such as camping off-grid systems, delivering powerful energy in a lightweight,portable form. - Long Lifespan: Dumfume LiFePO4 Lithium Battery Dumfume LiFePO4 Built with high-quality LiFePO4 deep cycle cells, this unit delivers an extended lifespan of up to 10 years. It supports 4000 cycles at 100% DOD and up to 15,000 cycles at 60% DOD, significantly outperforming traditional lead-acid batteries that offer only 200-500 cycles. - 100A BMS Protection: Dumfume LiFePO4 Dumfume LiFePO4 Battery built-in 100A Battery Management System(BMS) ensures optimal protection against overcharge,over-discharge, overcurrent,short circuits, and temperature extremes (-4*℉ to 158*F). The BMS also balances cell voltage for maximum performance, providing reliable energy in various environments. - Expandable and Durable Design:This high-capacity LiFePO4 battery supports parallel and series connections up to 4S4P, allowing for a maximum capacity of 20.48kWh.it's perfect for outdoor, and off-grid use, ensuring long-lasting durability in challenging conditions.Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered. - Note: Under Various Temp/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1%~5%. Charge/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse. Attention: The Dumfume LiFePO4 battery is intended for use as an energy storage purpose, Please do not use this battery as starting batteries, golf cart batteries, or jacks. We do not suggest using it to start any device! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FBWJWJ92 | | Automotive Fit Type | Universal Fit | | Battery Capacity | 100 amp_hours | | Battery Type | Other Than Listed | | Best Sellers Rank | #5,299 in Automotive ( See Top 100 in Automotive ) #23 in Automotive Replacement Batteries | | Brand Name | dumfume | | Compatible with Vehicle Type | RV | | Customer Reviews | 4.4 4.4 out of 5 stars (759) | | Item Weight | 21.6 pounds | | Manufacturer | dumfume | | Manufacturer Part Number | 1 PCS 12.8V 100AH MINI | | Manufacturer Warranty Description | 5 Year | | Model Number | 12.8V 100AH MINI | | Number of Items | 1 | | Size | (10.23×6.61×8.46)12V100AH MINI | | Voltage | 12.8 volts | ## Product Details - **Automotive Fit Type:** Universal Fit - **Battery Capacity:** 100 amp_hours - **Battery Cell Composition:** Other Than Listed - **Brand:** dumfume - **Item Weight:** 21.6 pounds - **Manufacturer:** dumfume - **Size:** (10.23×6.61×8.46)12V100AH MINI - **Vehicle Service Type:** RV - **Voltage:** 12.8 volts ## Images ![12V 100Ah Mini LiFePO4 Lithium Battery BCI Group 24 100A BMS - Image 1](https://m.media-amazon.com/images/I/71M-kiC1QDL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Any tips for connecting batteries in series or parallel?** A: Yes – fully charge each battery first. Use the same brand, model, capacity, and BMS, and buy them within 3–6 months of each other. For multiple connections, use a bus bar. **Q: Can I use the battery right after delivery?** A: For shipping safety, it comes with ≤40% charge. Fully charge it before first use. **Q: Can I use this battery on a boat?** A: Yes, as a service battery for things like a fridge or coffee maker. Keep it dry and away from water. Not for starting engines or trolling motors. **Q: Can I charge or discharge it in cold weather?** A: Discharge works from -4°F (-20°C) to 140°F (60°C). But never charge below 32°F (0°C) – it damages the cells. The BMS will block charging. In winter, bring it indoors above 41°F (5°C) before charging. **Q: Does the package include a LiFePO4 charger?** A: No. Please use only a dedicated 14.6V LiFePO4 smart charger. Using a regular lead-acid or other lithium charger can damage the battery. ## Frequently Bought Together - Dumfume 12V 100Ah Mini LiFePO4 Lithium Battery 100A BMS 1280W Rechargeable Lithium Iron Phosphate Battery 6000+ Cycles 10-Year Lifespan Perfect for RV, Solar, Marine and Home Energy Storage - ECO-WORTHY Solar Connectors Y Branch Parallel PV Adapter Cable Wire Plug Tool Kit for Solar Panel(M/FF+F/MM) - SUNMAK 16 Units per Set Solar Panel Mounting Z Brackets, Solar Panel Mounting Brackets Lightweight Aluminum Corrosion-Free for RVs, Trailers, Boats, Yachts, Wall and Other Off Gird Roof --- ## 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.com.ar/products/735539751-12v-100ah-mini-lifepo4-lithium-battery-bci-group-24-100a](https://www.desertcart.com.ar/products/735539751-12v-100ah-mini-lifepo4-lithium-battery-bci-group-24-100a) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-17*