1 ×12V 100Ah LiFePO4 Battery (10.2″ × 6.6″ × 9.2″). ✅ 100% Safe LiFePO4 Technology. 📋 Battery Specs. 🔧Acid-free & mountable in any position —ideal for tight spaces. ♻4,000+ cycles (vs. 300-500 for lead-acid).