--- product_id: 679425667 title: "12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery" brand: "dumfume" price: "1842.06 DT" currency: TND in_stock: true category: "Dumfume" url: https://www.desertcart.tn/products/679425667-12-8v-100ah-mini-lifepo4-battery-ip65-group-24-lithium store_origin: TN region: Tunisia --- # 1280Wh high capacity 6000+ deep cycles lifespan 100A smart BMS protection 12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery **Brand:** dumfume **Price:** 1842.06 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your freedom with lightweight, long-lasting energy! ## Quick Answers - **What is this?** 12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery by dumfume - **How much does it cost?** 1842.06 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/679425667-12-8v-100ah-mini-lifepo4-battery-ip65-group-24-lithium) ## 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 - • **Rugged & Ready:** IP65 waterproof casing and durable build make it perfect for outdoor, marine, and solar adventures. - • **Endurance Champion:** Over 6000 cycles mean a decade of reliable energy—far outlasting traditional batteries. - • **Smart Safety Shield:** 100A BMS guards against overcharge, discharge, short circuits, and extreme temps for worry-free use. - • **Modular Energy Expansion:** Supports up to 4S4P connections, scaling your off-grid or RV setup up to 20.48kWh effortlessly. - • **Power-packed Portability:** Weighs just 19-20 lbs—1/3 the weight of lead-acid, without sacrificing 1280Wh capacity. ## Overview The Dumfume 12V 100Ah Mini LiFePO4 Lithium Battery delivers a robust 1280Wh capacity in a lightweight 19-20 lb package, featuring a premium 100A Battery Management System for comprehensive protection. Engineered for longevity, it supports over 6000 deep cycles, making it ideal for RVs, solar setups, and off-grid energy storage. Its expandable design and IP65 waterproof casing ensure durable, scalable power wherever you go. ## Description Buy 12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery | 1280Wh 15000+ Deep Cycles With 100A BMS Low-Temp Protection for RV,Marine, Solar, Off-Grid ,Home Energy Storage: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Lightweight with High Energy Density: Dumfume 12v 100ah lifepo4 lithium battery Weighing only 19-20 lbs, Dumfume 12v 100ah 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 and off-grid systems, delivering powerful energy in a lightweight,portable form. - Premium LiFePO4 Cells for Long Lifespan: Dumfume group 24 Lithium Battery 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 for Comprehensive Protection: DUMFUME 12V 100Ah Mini 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: 100Ah lithium iron phosphate battery 12v supports parallel and series connections up to 4S4P, allowing for a maximum capacity of 20.48kWh.lithium marine battery 12v deep cycle With an IP65 waterproof casing and robust construction, it's perfect for outdoor, marine, and off-grid use, ensuring long-lasting durability in challenging conditions. - Note: Our 12v battery comes with a 5-year warranty. If you have any questions, please feel free to contact us at any time. 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: Dumfume 12V Lithium Battery is intended for use as an energy storage purpose, Please do not use this battery as starting batteries, golf cart batteries, or jacks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DLGNJH8P | | Battery Cell Composition | Lithium Ion | | Battery Type | Lithium Ion | | Best Sellers Rank | #179,050 in Health & Household ( See Top 100 in Health & Household ) #476 in 12V Batteries | | Brand | dumfume | | Brand Name | dumfume | | Compatible with Vehicle Type | RV | | Customer Reviews | 4.5 out of 5 stars 178 Reviews | | Item Highlight | 1280Wh 15000+ Deep Cycles With 100A BMS Low-Temp Protection for RV,Marine, Solar, Off-Grid ,Home Energy Storage | | Item Weight | 9.8 kg | | Manufacturer | dumfume | | Manufacturer Part Number | 12.8V 100AH MINI | | Manufacturer Warranty Description | 5-year warranty | | Model Number | 12.8V 100AH MINI | | Number of Items | 1 | | Size | mini 12.8V 100Ah *1 | | Terminal | M8 | | Vehicle Service Type | RV | | Voltage | 12.8 volts | ## Product Details - **Battery Cell Composition:** Lithium Ion - **Brand:** dumfume - **Item Weight:** 9.8 kg - **Manufacturer:** dumfume - **Number of Items:** 1 - **Size:** mini 12.8V 100Ah *1 - **Terminal:** M8 - **Vehicle Service Type:** RV - **Voltage:** 12.8 volts ## Images ![12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 1](https://m.media-amazon.com/images/I/61To+2YRk1L.jpg) ![12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 2](https://m.media-amazon.com/images/I/711F10FRddL.jpg) ![12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 3](https://m.media-amazon.com/images/I/81eOoac4IUL.jpg) ![12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 4](https://m.media-amazon.com/images/I/711xVpMvV4L.jpg) ![12.8V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 5](https://m.media-amazon.com/images/I/91NvfyPo6qL.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, Built-in 100A BMS,1280Wh, Up to 6000+ Cycles 10-Year Lifespan Perfect for RV, Solar, Marine and Home Energy Storage - NOCO GENIUS1, 1A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries --- ## 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.tn/products/679425667-12-8v-100ah-mini-lifepo4-battery-ip65-group-24-lithium](https://www.desertcart.tn/products/679425667-12-8v-100ah-mini-lifepo4-battery-ip65-group-24-lithium) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-29*