--- product_id: 739760151 title: "Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack)" brand: "wattcycle" price: "40 Lei" currency: RON in_stock: false url: https://www.desertcart.ro/products/739760151-deep-cycle-battery-with-bluetooth-12-v-100-ah-mini store_origin: RO region: Romania --- # Bluetooth real-time monitoring 12V 100Ah LiFePO4 power Low & high temp protection Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack) **Brand:** wattcycle **Price:** 40 Lei **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your lifestyle smarter, longer, and cooler! ## Quick Answers - **What is this?** Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack) by wattcycle - **How much does it cost?** 40 Lei with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/739760151-deep-cycle-battery-with-bluetooth-12-v-100-ah-mini) ## Best For - wattcycle enthusiasts ## Why This Product - Trusted wattcycle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced 100A BMS:** Comprehensive protection against overcharge, discharge & temperature extremes - • **Powerful & Compact:** 1280W max output in a lightweight 9.5kg design - • **Unmatched Longevity:** Over 15,000 cycles for years of reliable power - • **Versatile & Portable:** Ideal for RVs, solar setups, marine & off-grid adventures - • **Smart Bluetooth Monitoring:** Track battery health & status live via WattCycle app ## Overview The WattCycle 12V 100Ah LiFePO4 battery is a cutting-edge deep cycle lithium solution featuring automotive-grade cells, Bluetooth-enabled real-time monitoring, and a robust 100A battery management system. With an industry-leading lifespan of over 15,000 cycles, high energy density, and built-in temperature protections, it’s the ultimate lightweight, durable replacement for traditional lead-acid batteries—perfect for RVs, solar power, marine, and backup applications. ## Description 12 V 100 Ah lithium deep cycle battery with Bluetooth, 5000-15000 cycles, max. 1280W power, 100A BMS, low temperature protection, perfect replacement for lead-acid batteries for motorhome, camping, boat, solar home systems ## Features - Smart Upgrade, Brand New Experience: WattCycle 12V 100Ah LiFePO4 mini Bluetooth battery with automotive grade A+ LiFePO4 cells and advanced 100A BMS provides a lifespan of more than 15,000 cycles, multiple protection (including low temperature protection) and supports 100A maximum continuous discharge and charging current - 3.8x higher energy density: WattCycle 12V 100Ah LiFePO4 Mini Smart Battery offers compact dimensions (L229 x W138 x H208 mm) and a light weight (9.50 kg), delivers 134.74 Wh/kg - 3x lighter than lead acid and 10% higher energy density than standard LiFePO4. The ultimate replacement for lead-acid batteries - Real-time monitoring of WattCycle LiFePO4 battery via the WattCycle app: The WattCycle 12V 100Ah LiFePO4 mini lithium battery has a built-in Bluetooth module that allows you to monitor the status of your battery in real time without additional hardware. With WattCycle's own app, you can view important data such as charge status (SOC), power output, current and voltage, and temperature - Energy for your adventures with up to 20.48 kWh. Energy: WattCycle 12 V 100 Ah LiFePO4 mini Bluetooth battery supports max. 4 pieces in series and max. 4 pieces in parallel connection. Pack of 16 WattCycle 12 V 100 Ah LiFePO4 mini batteries are assembled into a 48 V 400 Ah battery system and provide a max. 400 A continuous charge/discharge current and up to 20.48 kW charging power - ADVANCED 100A BMS PROTECTION: The integrated battery management system (BMS) protects the 12V 100Ah mini LiFePO4 battery from overcharging, deep discharge, overload, overheating, extreme temperatures (high/low) and short circuits. The BMS also optimises the voltage balance between the cells, increasing the overall efficiency and longevity of the battery - High and low temperature protection: this lithium battery operates in a wide temperature range (-20°C to 70°C). It switches off automatically in extreme temperatures (low or high), ensuring maximum protection and reliable performance in different environments - Meet your various requirements: WattCycle 12V 100Ah LiFePO4 mini car battery with powerful and portable design is easy to carry and reliable to power your devices anytime and anywhere. Ideal for RVs, off-grid solar systems, camping, marine applications, solar energy systems and emergency power solutions - REPAIRABLE AND REMOVABLE LID, EASY MAINTENANCE You can easily repair WattCycle 12V 100Ah LiFePO4 Mini Deep Cycle battery with brass inserts and a reusable silicone gasket. Far better than the housing of other brand batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F8V9PX7D | | Automotive Fit Type | Universal Fit | | Brand Name | Wattcycle | | Compatible with Vehicle Type | Golf carts, vans, boats and marine applications: fishing boats, canoes and kayaks, small sailboats, inflatable boats, small sport boats, motorhomes: motorhomes, motorhomes with pitched roof, folding trailers, teardrop trailers, lawn and garden tools | | Included Components | 1 x user manual, 1 x user manual (English language not guaranteed), 2 x insulating caps, 4 x 12 V 100 Ah LiFePO4 battery mini with Bluetooth, 4 x M8 screws (2 x 14 mm and 2 x 16 mm) | | Item Dimensions D x W x H | 13.8D x 22.9W x 20.8H centimetres | | Manufacturer | WattCycle | | Manufacturer Part Number | WT12V-BT | | Size | 12V100miniBT-4Pack | | Terminal | M8 screw terminal | | Unit Count | 1.0 count | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** Wattcycle - **Manufacturer:** WattCycle - **Number of items:** 1 - **Product dimensions:** 13.8D x 22.9W x 20.8H centimetres - **Size:** 12V100miniBT-4Pack - **Terminal:** M8 screw terminal - **Unit count:** 1.0 count ## Images ![Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack) - Image 1](https://m.media-amazon.com/images/I/71Ij-hYL2dL.jpg) ![Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack) - Image 2](https://m.media-amazon.com/images/I/71e29p0SjZL.jpg) ![Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack) - Image 3](https://m.media-amazon.com/images/I/71nL-jIx9NL.jpg) ![Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack) - Image 4](https://m.media-amazon.com/images/I/71d8ji+kd+L.jpg) ![Deep Cycle Battery with Bluetooth, 12 V 100 Ah Mini BT LiFePO4 Battery, Lithium Battery with Bluetooth, Lightweight and Compact, Use of EVE Grade A+ Cells (12V100miniBT-4-Pack) - Image 5](https://m.media-amazon.com/images/I/71MOQT0slEL.jpg) ## Available Options This product comes in different **Size Name** options. --- ## 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.ro/products/739760151-deep-cycle-battery-with-bluetooth-12-v-100-ah-mini](https://www.desertcart.ro/products/739760151-deep-cycle-battery-with-bluetooth-12-v-100-ah-mini) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-05-06*