12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery Group 31 Smart 100A BMS, 15000+ Deep Cycles 10-Year Lifespan Low Temp Protection Lightweight Max 4P4S 1280Wh for Trolling Motor, RVs, Marine, Off-Grid

Descripción

Product description Previous page Next page Previous page Next page 1 20+BMS PROTECTIONS 2 OFF-GRID LIFE 3 BATTERY DIMENSIONS 4 MARINE PROFESSIONAL POWER 5 ENERGY FOR LIFE Previous page AUTOMATIC CUT-OFF and Charging Resumption 3 Charger Your way IP65 Waterproof Certified and Reliable Applicable Scenarios Next page How does this LiFePO4 battery outperform lead-acid in real-world value? This isn't just "another battery" – it's a decade-long power solution. Usable Capacity: 95-100Ah usable (vs. 50Ah from 100Ah lead-acid) 8,000-15,000 cycles (10X longer than lead-acid's 300-500) 99% charge efficiency captures 30% more solar energy Is this battery truly safe for indoor use in RVs, homes, or boats? Engineered for safety-first deployment where people live and travel: No acid leaks, no explosive gases, sealed IP65 case. Thousands deployed safely in enclosed living spaces worldwide. LiFePO4 cells resist thermal runaway up to 500°F (260°C) – safer Will it work reliably in extreme cold (winter camping) or desert heat? Built for Earth's harshest conditions – no seasonal anxiety: Operating Range: -20°F to 140°F (-29°C to 60°C) Winter Ready: BMS blocks charging below 32°F (0°C) to protect cells but allows full discharging down to -20°F – critical for off-grid cabins Can I use this for solar storage AND as an RV/marine house battery? What setup is needed? One battery, unlimited versatility Works with any MPPT/PWM controller featuring LiFePO4 profile. Captures max energy with minimal loss. Compatible with lithium-ready converters. For older systems: add a DC-DC charger (we provide wiring diagrams). What's the true long-term value? support, and "why pay more"? Guaranteed 70% capacity after 8,000 cycles. 1 LiFePO4 = 5-10 lead-acid batteries Tech team responds <24 hrs. 95% of issues resolved remotely (BMS reset guidance, setup tips). At daily use: 8-10+ years service vs. replacing lead-acid every 1-2 years. ‌Unlock Power Flexibility: 12.8V 100Ah Battery Combination Benefits‌ - Customer benefit:‌ 1. You can expect 3,000-5,000 complete charge cycles at 80% depth of discharge before reaching 80% of original capacity. Compared to quality AGM batteries that last only 300-500 cycles, this battery offers a much longer lifespan with minimal maintenance. 2. This battery operates efficiently from -20°F to 140°F (-29°C to 60°C), offering excellent performance in both winter and hot climates. The built-in BMS protects the battery by preventing charging below freezing but allows discharging down to -20°F, ensuring reliable power under any condition. The battery uses stable LiFePO4 chemistry that resists thermal runaway up to 500°F (260°C). It includes advanced BMS protection against overcharge, over-discharge, short circuits, and extreme temperatures, making it ideal for enclosed spaces. 3. While the initial cost may seem higher, this battery pays off quickly through extended lifespan (3,000-5,000 cycles), reduced replacement costs, and increased efficiency. Plus, it saves you money on fuel and maintenance, providing a strong return on investment over time. 4. Maintenance is minimal: store between 20%-80% state of charge when not in use, avoid exposure to direct sunlight, and periodically check terminal connections. No watering or equalization charges required, significantly reducing maintenance compared to lead-acid batteries. 5. Unlike traditional lead-acid batteries, this LiFePO4 battery can be mounted in any orientation—sideways, upside down, or vertically—without risking acid leakage, thanks to its sealed design. This makes installation easier and more flexible. This battery works well with all standard 12V inverters designed for lead-acid batteries. However, for best results, inverters with adjustable low-voltage cutoff settings or dedicated lithium modes are recommended. Many popular brands like Victron and Renogy offer models specifically optimized for LiFePO4 batteries. 6. The battery uses stable LiFePO4 chemistry that resists thermal runaway up to 500°F (260°C). It includes advanced BMS protection against overcharge, over-discharge, short circuits, and extreme temperatures, making it ideal for enclosed spaces. The integrated BMS includes temperature protection that automatically disconnects charging below 32°F (0°C) to prevent cell damage, while still allowing discharging down to -20°F. This ensures optimal performance and safety across a wide range of temperatures. 7. Compatible with MPPT/PWM controllers for solar applications and lithium-ready converters for RVs. For older systems, consider adding a DC-DC charger. Its versatile mounting options and sealed case make it perfect for both solar storage and marine/RV house battery needs. - Why Choose Battery Combinations?‌ 1. Longer Runtime (Parallel Advantage)‌. How it works:‌ Connecting batteries in parallel increases total capacity (Ah), allowing your system to run ‌30-50% longer‌ between charges.‌ Ideal for:‌ Solar energy storage, electric vehicles (EVs), and off-grid cabins.‌

Características

• 【Advanced Smart BMS & All-Weather Safety】Equipped with an upgraded 100A Smart BMS, our battery provides comprehensive protection against overcharge, over-discharge, over-current, and short circuits. Unlike standard lithium batteries, it features automatic low-temperature cut-off, preventing charging below 32°F (0°C) to avoid cell damage. Built with stable LiFePO4 chemistry, it eliminates the risk of thermal runaway, ensuring maximum safety for your RV, boat, or home energy system in any season.
• 【8000+ Deep Cycles &10-Year Lifetime 】12V 100Ah LiFePO4 Battery can reach 4000~15000 deep cycles and longer cycle life, 6000 cycles at 100% DOD, 8000 cycles at 80% DOD, 15000 cycles at 60% DOD. Maintenance-Free Battery, LiFePO4 chemistry ensures over 8000 charge-discharge cycles, significantly outlasting traditional lead-acid batteries. This translates to more than 10 years of reliable service, saving you frequent replacement costs and hassle. A proper solution will be provided to any problem within 24hrs for delivery, battery and problem during using and any other questions.
• 【15,000+ Cycles & 10-Year Lifespan】Invest once, save forever. Our premium Grade-A LiFePO4 cells deliver 15,000+ deep cycle life at 60% DOD and over 8,000 cycles at 80% DOD, lasting 10x longer than traditional lead-acid batteries. With a 10-year service life, this battery drastically reduces your long-term cost per cycle. Whether for daily solar storage or weekend camping, it maintains consistent voltage output until fully depleted, unlike lead-acid batteries that dim as they drain.
• 【4S4P Expandable up to 20.48kWh 】12V 100Ah LiFePO4 battery DIY solar power system battery bank can be connected in parallel & in series for larger capacity. Modular & Scalable, allow being extended up to 4S or 4P to build a massive 20.48kWh energy bank, get Max 400Ah capacity or Max 48V(51.2V) voltage. Compatible with MPPT/PWM controllers for solar applications and lithium-ready converters for RVs. Its versatile mounting options and sealed case make it perfect for both solar storage and marine/RV house battery needs.
• 【Reliable Power for Critical Applications】Engineered for stability in extreme conditions, operating reliably from -4°F to 140°F (-20°C to 60°C) during discharge. Delivers 100% rated capacity even under high loads, making it the trusted choice for saltwater fishing boats, off-road vans, and emergency home UPS. Backed by our dedicated US-based support team, we provide a 24-hour response guarantee for any technical questions or warranty claims, ensuring your power never fails when you need it most.
• 【Mini Size Maximum Power】-The 12V LiFePO4 lithium battery measures only 12.9*6.69*8.5 inches and weighs 24 lbs, which suits BCI Group 31 battery box perfectly. Lightweight Design, it's 60% lighter weight than comparable lead-acid batteries, making installation and transportation a breeze, drop-In replacement for lead-acid Batteries. Enjoy a clean, hassle-free experience with no need for acid refilling or frequent maintenance. Perfect for RV, marine, Camping Power Source, Marine Engine Starting, Golf Cart Power Battery, Household Backup Power / UPS, Outdoor Off-Grid Energy Storage.

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