12V 25AH(30Ah) 384Wh LiFePO4 Lithium Battery with 30A BMS & Voltmeter

12V 25Ah LiFePO4 Battery The Ultimate AGM/Lead-Acid Replacement Ditch bulky lead-acid! ERYY 12V 25AH lithium battery weighs just 6.3 lbs (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% efficiencyzero maintenance. The ultimate 12V leisure battery & lithium RV battery for reliable power
4P4S Expandable Power for Ultimate VersatilityUnlock 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 current10A) 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