• 【12V 15Ah Lithium Battery - The Ultimate AGM Replacement for Solar & Off-Grid Power】Tired of bulky lead-acid batteries? Our 12V 15AH LiFePO4 Deep Cycle Battery outperforms AGM batteries in every way. At just 3.4 lbs (vs AGM's 10 lbs),this compact powerhouse delivers 3x lighter weight and 30% smaller size for RVs,boats, and solar setups.Built to last 4000 cycles (10x AGM lifespan), this 12V LiFePO4 Lithium Battery charges 3x faster with 98% efficiency - perfect for solar panels or backup power. Its stable performance works flawlessly in extreme temps (-4°F to 140°F). Upgrade to the 12V LiFePO4 Battery Replacement today.Spend less time charging,zero maintenance,and enjoy 10-year reliability.
• 【Power Your Adventures with Deep Cycle LiFePO4 Battery & Smart BMS Protection】 Engineered for endurance, our 12V 15Ah rechargeable LiFePO4 battery delivers reliable deep-cycle power with built-in 15A BMS (Battery Management System). The intelligent BMS safeguards against overcharge/over-discharge, temperature extremes, and short circuits while balancing cells for optimal performance - perfect for marine LiFePO4 battery applications where safety matters most. Ideal for: ✓ Golf carts - 4000 cycles maintain power through 18-hole courses ✓ Kayak trolling motors - IP65 Water-resistant design handles splashes ✓ Fish finders - Steady 12V output for 12 hour fishing trips
• 【Ultra-Reliable 12V LiFePO4 Battery with Premium A-Grade Cells】 Our 12V Lithium iron phosphate battery is engineered with 4 top-tier A-grade LiFePO4 cells for superior energy density and longevity. Each cell undergoes rigorous testing to ensure consistency, low internal resistance, and 4,000 cycles – ideal for Electric Tools, Mobility Devices, and Toys & Models. Perfect For: ✓ Ride-on toys – Safe, vibration-resistant power for 3-5hr kid’s playtime ✓ Camping gear – Runs LED lights/portable fridges 2x longer than lead-acid ✓ Security cameras – 24/7 backup power with zero maintenance
• 【4P4S Expandable Power for Ultimate Versatility】Unlock custom power with our 12V portable deep cycle LiFePO4 lithium battery!Carefully series/parallel connect up to 4P4S(48V/60Ah max) using identical waterproof 12V trolling motor battery to boost voltage (24V/36V/48V) or extend capacity.Ideal for scaling systems without replacing equipment.Scale Your System Carefully: ✓Electric wheelchairs–Create 24V/48V setups for hill-climbing power. ✓Lawn mowers – Parallel-link batteries for 8 hours runtime. ✓RV accessories – Power LiFePO4 RV battery systems & 2000W inverters. Pro Tip: For safe expansion: Use batteries with the same capacity (30Ah), voltage (12V), BMS (30A), and brand (ERYY).
• 【Pocket-Sized Powerhouse: 12V 15Ah LiFePO4 Rechargeable Battery】 Power up your adventures 3 smart ways( 3-in-1 Charging Freedom): ✓ LiFePO4 Charger (RECOMMENDED) - Fast 3hr charge via 14.2V±0.2V input ✓ Solar Panel MPPT Controller - Daytime solar harvesting (32°F-113°F compatible) ✓ Generator LiFePO4 Charger - Emergency off-grid power with ≤15A safety Charge Smart: Use a LiFePO4-specific charger for optimal safety and lifespan.
• 【Versatile 12V 15Ah LifePO4 lithium battery: Mid-Power Master for Solar & Beyond】 12V LiFePO4 Deep Cycle Battery is engineered for mid-power applications like solar lighting, portable electronics, and electric scooters.NOTE: For high-power application scenarios, please purchase multiple ERYY 12V 15Ah LiFePO4 Battery and connect them in parallel or in series according to the voltage and current of your device. Perfect for: ✓ Solar Lighting: Power garden lights,RV roof vents,or off-grid systems reliably. ✓ Portable Devices: Provide stable power supply for CPAP machines, drones,and camping gear. ✓ Small Vehicles: Electric scooters, mini bikes, and trolling motors thrive on its consistent power.