Product Information
Seller
Eryy-US
About this item
- 【12V 25Ah LiFePO4 Battery – The Ultimate AGM/Lead-Acid Replacement】 Ditch bulky lead-acid! ERYY 12V 25AH lithium battery weighs just 6.3lbs (1/3 of lead-acid) and is 50% smaller (7.1"×3"×6.8"), yet delivers 5,000+ cycles (10-year lifespan) with faster charging & zero maintenance. Perfect for solar/off-grid storage, RV/boat power, security equipment system and UPS backup. Upgrade to lighter, smarter, longer-lasting energy – the 12V 25AH LiFePO4 Lithium Batteries outperforms AGM/lead-acid in every way
- 【12V 25Ah LiFePO4 Deep Cycle Battery – Smart BMS & Premium A-Grade Cells】 Our 12V 25AH LiFePO4 battery for solar features a 30A BMS (Battery Management System) and A-Grade cells for top-tier safety & performance. The integrated BMS prevents overcharge/discharge, short circuits & overheating while balancing cells for max efficiency. Perfect for camping, golf carts, RV lighting & fish finders, it delivers 5,000+ cycles (10+ years), -20°C~60°C operation, faster charging & 98% efficiency—zero maintenance. The ultimate 12V leisure battery & lithium RV battery for reliable power
- 【4P4S Expandable Power for Ultimate Versatility】Unlock custom power with ERYY 12V lithium iron phosphate battery! Carefully series/parallel connect up to 4P4S(48V/24Ah max) using identical 12V fish finder battery to boost voltage (24V/36V/48V) or extend capacity. These 12v trolling motor LiFePO4 batteries are ideal for scaling systems without replacing equipment. Perfect for electric wheelchairs, home photovoltaic energy storage, children's electric vehicles, water pumps, and car refrigerators. Pro Tip: For safe expansion: Use batteries with the same capacity(25Ah), voltage(12V), BMS(30A), and brand(ERYY). Before connecting in series or parallel: fully charge each battery to ≈13.4V (resting)
- 【12V 25Ah Rechargeable LiFePO4 Battery – 3 Smart Charging Options】 ERYY 12V Rechargeable LiFePO4 Lithium Battery offers 3 charging methods for versatility: 1, LiFePO4 Charger (charging current≤10A) – fully charges in 2-4 hours with built-in overcharge protection. Charging temp: 32°F-113°F (0°C-45°C) / Voltage: 14.2V±0.2V for optimal safety. 2, Solar Panel + MPPT Controller - Pair with an MPPT controller (LiFePO4-compatible) for off-grid power in RVs, boats, or cabins. 3, Generator + LiFePO4 Charger Max Charging/Discharge Current ≤30A. Note: Avoid lead-acid chargers! Perfect for Power Wheelchairs, electric scooters, UPS backup, drones
- 【12 volt lithium battery with LCD Display & Worry-Free Support】 Smart power at your fingertips! ERYY 12V deep cycle battery features a built-in LCD voltage monitor for real-time status: 1, Recharge when only 2 bars remain (20%-30% capacity); 2, Unplugging when not in use to prevent battery drain; 3, Storage tip: Maintain 3-4 bars (40%-60% capacity). Perform a float charge monthly for 1 hour. 24/7 customer support ensures peace of mind! Lighter & longer-lasting (5,000+ cycles) than lead-acid, this 12v lithium leisure battery excels for Marine electronic equipment, solar/wind energy storage & RV power
