WattCycle 300Ah LiFePO4 Battery 12V Bluetooth(314Ah), Ultra 300Ah BMS, 8000+ Deep Cycles, Built-in Metal Frame & Full Metal Case, 4.01kWh Battery Perfect for RV, Solar, Trolling Motor, Marine

‌🔋 EV-Grade Power with Unmatched Longevity🔋 Engineered with automotive-grade A+ LiFePO4 cells for superior performance and safety. With over 8000 deep cycles at 60% depth of discharge, it lasts 3–5 times longer than traditional lead-acid batteries—dramatically reducing long-term replacement costs. 🛡️ Total Protection with 300A Smart BMS🛡️ A built-in 300A Battery Management System delivers comprehensive safeguards against overcharge, over-discharge, short circuits, overcurrent, and high temperatures. Encased in a rugged iron shell for enhanced durability and extended service life. 📲 Real-Time Monitoring via Bluetooth 5.0📲 Keep full control of your power system with the WattCycle app (iOS/Android). Monitor voltage, current, temperature, and state of charge in real time, with stable connectivity thanks to Bluetooth 5.0 technology. ⚡ High-Current Performance for Demanding Uses⚡Delivers 300A continuous discharge and 600A peak current (for 20 seconds), making it ideal for golf cart hill climbing, RV use, marine applications, electric forklifts, and other high-power equipment. No voltage sag—just consistent, robust output. ❄️ Built for Extreme Conditions❄️ Features an intelligent low-temperature cutoff that activates at -20°C (-4°F), protecting the battery from damage in freezing environments and ensuring reliable performance year-round. 📦 Compact, Lightweight & Easy to Install📦 Weighing only 61.7 lbs and sized at 20.63”×9.65”×8.66”, this battery takes up 50% less space and weight than comparable lead-acid or AGM batteries. Simple setup with no complicated wiring—ready to power your adventures right out of the box. 🔌 Scalable Energy for Any System🔌 With 4.01 kWh of energy per unit—more than three standard 12V 100Ah lithium batteries combined—it’s perfect for RVs, solar systems, home storage, trolling motors, and marine use. Connect up to 16 units in 4S4P configuration for a massive 64.3 kWh capacity.