4-Day Off-Grid, Zero Worries: Solve your power anxiety for long RV trips, boondocking, or desert trips. With 4 days of power at 1 kWh/day, explore further and stay longer with confidence. SHIPPING TIPS: Items may ship seprately and arrive at different times due to size limits. Mini Giant- 32% Smaller, 100% Power: 32% smaller than a standard 300Ah battery, it unlocks crucial room in your rig with all the power you need, for most campers and trailers. Replace six 12V 100Ah lead-acid batteries with one battery that's 84% lighter, 74% smaller. Confidently run your fridge, lights, and coffee—no power crises. Track voltage, Capacity, SOC, and more in real-time via your phone – Not Guesswork—but a reliable power partner that communicates with you. All the Comforts, All at Once: For RVers who won't compromise on comfort. With 2560W, effortlessly run your coffer maker and induction cooker, using power in your RV like you do at home. Top-notch 20+ BMS Protections: Over-charge, over-discharge, over-current, short circuit, high-temp, and low-temp, auto-recovery after overload protection (30s), salt-spray resistance, and moisture-proof. EV-grade LFP cells for reliability and performance, 4000-15000 deep cycles, 10 years lifespan, more cost-effective than traditional lead acid batteries (Only 200-500 Cycles). Max 65.5kWh Expansion: Supports up to 4P4S, for RV, marine, and home backup systems.