--- product_id: 679425667 title: "12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery" brand: "dumfume" price: "454788CFA" currency: XOF in_stock: true reviews_count: 13 category: "Dumfume" url: https://www.desertcart.sn/products/679425667-12v-100ah-mini-lifepo4-battery-ip65-group-24-lithium-battery store_origin: SN region: Senegal --- # 1280Wh high capacity 6000+ deep cycles lifespan 100A smart BMS protection 12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery **Brand:** dumfume **Price:** 454788CFA **Availability:** ✅ In Stock ## Summary > 🔋 Power your freedom with lightweight, long-lasting energy! ## Quick Answers - **What is this?** 12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery by dumfume - **How much does it cost?** 454788CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/679425667-12v-100ah-mini-lifepo4-battery-ip65-group-24-lithium-battery) ## 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 12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery | 1280Wh UN38.3 UL1973 Certified 15000 Deep Cycles With 100A BMS Low-Temp Protection for RV,Marine, Solar, Off-Grid: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Fantastic batteries! - I have 16 of the 12v/300ah batteries configured in series for 24v w/equalizers. I have 4 of the 48v/100ah batteries in parallel. They DO have built-in BMS contrary to one review. I ordered 4 12v batteries first, one arrived DOA. I contacted them via desertcart 'contact seller'. They responded very quickly and sent me a new battery right away! I was sold, and continued buying. I was charging the 12v @ 28.8 for a while... now I'm charging them at 30.6 and WOW talk about amazing! Now they are charging super fast (as I had expected). Regardless of how I charged them, they are always resting around 26.5 in the mornings (with or without up to 120W running overnight, usually about 40) which is darn close to 100%. Once they hit 30.6v, while still pulling a couple hundreds watts.. I'm basically powering my computers & many screens WHILE floating the batteries @ 28.8v all day!!! I use the 24v for LED lights, several mini computers, 6 cameras & DVR security system, 5x29" LED monitors, a 55" TV (monitor), some hanging fans (way more efficient than wall mounts!), and charging tool batteries and I have never seen them go below 26.4v..though I do ease up during mulitple continuous cloudy/smokey days... I have been using them w/o generator charging since Jan 1!! I use the 48v for power a 110v shallow well jet pump... they have never gone below 53.0v, I charge them @ 58.8v.. they're always resting @ 53.1. They don't like sustained medium power draws too much, but I am running a mini-fridge & 5cu freezer off them 24/7 and they are still @ 53.1/53.0 in the morning. I ran some heat tape off them last winter before I got the fridge & freezer.. both configurations consume a steady ~75v overnight. I love them all, even w/the toxic name lol. I'm sure they're off-gassing WAY less than the 12v lead-acids I was using before. I keep them in the basement, where I have 3 blue flame propane radiators that heat the whole house...so in deep winter w/temps outside below zero the basement was around 95 degrees all winter (will only be around 80 this winter). I keep the batteries on metal wire racks, all positive wires properly fused. Nothing ever got hot, shut down, threw a warning beep or anything. I keep the inverters on the lowest rack just off the cement floor because they're the only thing that gets warm. With a large configuration like this, I would have an exceptionally difficult time trying to draw enough simaltaneous voltage to actually cause any cell warming at all. Even when I'm pulling 1000w off the 24v... that's split across 16 batteries so about 60w/battery..trivial. I paid 25% less than they are now in Nov/Dec 2025..but still a great price and not a very big increase really, considering what 2026 has wrought! Highly recommend! And yes, my roof is COVERED in panels :) BTW, the Rene battery monitors in the pics voltage is always accurate but the % & AH is always off by a mile. Review: A solid budget battery! - This has been a solid solution. I've been using a pair of them to power my diesel heaters this winter without problems. I have four 100w solar panels and have experienced zero issues. I contacted customer support with questions and received a prompt and well informed reply. Good product, good company. A good value. ## 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 | #186,416 in Health & Household ( See Top 100 in Health & Household ) #495 in 12V Batteries | | Brand | dumfume | | Brand Name | dumfume | | Compatible with Vehicle Type | RV | | Customer Reviews | 4.5 out of 5 stars 183 Reviews | | Item Highlight | 1280Wh UN38.3 UL1973 Certified 15000 Deep Cycles With 100A BMS Low-Temp Protection for RV,Marine, Solar, Off-Grid | | 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 ![12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 1](https://m.media-amazon.com/images/I/61To+2YRk1L.jpg) ![12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 2](https://m.media-amazon.com/images/I/711F10FRddL.jpg) ![12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 3](https://m.media-amazon.com/images/I/81eOoac4IUL.jpg) ![12V 100AH MINI LiFePO4 Battery IP65 Group 24 Lithium Battery - Image 4](https://m.media-amazon.com/images/I/711xVpMvV4L.jpg) ![12V 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic batteries! *by J***N on August 31, 2026* I have 16 of the 12v/300ah batteries configured in series for 24v w/equalizers. I have 4 of the 48v/100ah batteries in parallel. They DO have built-in BMS contrary to one review. I ordered 4 12v batteries first, one arrived DOA. I contacted them via Amazon 'contact seller'. They responded very quickly and sent me a new battery right away! I was sold, and continued buying. I was charging the 12v @ 28.8 for a while... now I'm charging them at 30.6 and WOW talk about amazing! Now they are charging super fast (as I had expected). Regardless of how I charged them, they are always resting around 26.5 in the mornings (with or without up to 120W running overnight, usually about 40) which is darn close to 100%. Once they hit 30.6v, while still pulling a couple hundreds watts.. I'm basically powering my computers & many screens WHILE floating the batteries @ 28.8v all day!!! I use the 24v for LED lights, several mini computers, 6 cameras & DVR security system, 5x29" LED monitors, a 55" TV (monitor), some hanging fans (way more efficient than wall mounts!), and charging tool batteries and I have never seen them go below 26.4v..though I do ease up during mulitple continuous cloudy/smokey days... I have been using them w/o generator charging since Jan 1!! I use the 48v for power a 110v shallow well jet pump... they have never gone below 53.0v, I charge them @ 58.8v.. they're always resting @ 53.1. They don't like sustained medium power draws too much, but I am running a mini-fridge & 5cu freezer off them 24/7 and they are still @ 53.1/53.0 in the morning. I ran some heat tape off them last winter before I got the fridge & freezer.. both configurations consume a steady ~75v overnight. I love them all, even w/the toxic name lol. I'm sure they're off-gassing WAY less than the 12v lead-acids I was using before. I keep them in the basement, where I have 3 blue flame propane radiators that heat the whole house...so in deep winter w/temps outside below zero the basement was around 95 degrees all winter (will only be around 80 this winter). I keep the batteries on metal wire racks, all positive wires properly fused. Nothing ever got hot, shut down, threw a warning beep or anything. I keep the inverters on the lowest rack just off the cement floor because they're the only thing that gets warm. With a large configuration like this, I would have an exceptionally difficult time trying to draw enough simaltaneous voltage to actually cause any cell warming at all. Even when I'm pulling 1000w off the 24v... that's split across 16 batteries so about 60w/battery..trivial. I paid 25% less than they are now in Nov/Dec 2025..but still a great price and not a very big increase really, considering what 2026 has wrought! Highly recommend! And yes, my roof is COVERED in panels :) BTW, the Rene battery monitors in the pics voltage is always accurate but the % & AH is always off by a mile. ### ⭐⭐⭐⭐⭐ A solid budget battery! *by S***Y on March 18, 2026* This has been a solid solution. I've been using a pair of them to power my diesel heaters this winter without problems. I have four 100w solar panels and have experienced zero issues. I contacted customer support with questions and received a prompt and well informed reply. Good product, good company. A good value. ### ⭐⭐⭐⭐⭐ Great 2000 watt power capacity X 2 batteries for camping *by S***D on August 27, 2026* Been using to dry dock camping across the US this summer. with 500 watt solar panels it runs my camper very well. ## 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.sn/products/679425667-12v-100ah-mini-lifepo4-battery-ip65-group-24-lithium-battery](https://www.desertcart.sn/products/679425667-12v-100ah-mini-lifepo4-battery-ip65-group-24-lithium-battery) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-27*