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- 【12V 30Ah LiFePO4 Battery – The Ultimate AGM/Lead-Acid Replacement】 Ditch bulky lead-acid! ERYY 12V 30AH 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 30AH LiFePO4 Lithium Batteries outperforms AGM/lead-acid in every way!
- 【12V 30Ah LiFePO4 Deep Cycle Battery – Smart BMS & Premium A-Grade Cells】 Our 12V 30AH 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/120Ah 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. For safe expansion, use identical batteries (ERYY 12V 30Ah with 30A BMS). Ensure each is fully charged (≈13.3V resting voltage) before series or parallel connection.
- 【12V 30Ah Rechargeable LiFePO4 Battery – 3 Smart Charging Options】 ERYY 12V Rechargeable LiFePO4 Lithium Battery offers 3 charging methods for versatility: 1️⃣ 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. 2️⃣ Solar Panel + MPPT Controller - Pair with an MPPT controller (LiFePO4-compatible) for off-grid power in RVs, boats, or cabins. 3️⃣ Generator + LiFePO4 Charger Max Charging/Discharge Current ≤30A. ⚠️ Note: Avoid lead-acid chargers! Perfect for Power Wheelchairs, electric scooters, UPS backup, drones, and AGV carts.
- 【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: ⚡ Recharge when only 2 bars remain (20%-30% capacity); ⚡ Unplugging when not in use to prevent battery drain; ⚡ 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!
| Brand | ERYY |
| Size | 12V 30AH |
| Product dimensions | 7.6D x 18W x 17.2H centimetres |
| Number of cells | 1 |
| Resistance | 35 Milliohms |
| Terminal | M5 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Shenzhen Yuanda New Energy Co., Ltd |
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LiFePO4 Lithium Battery 12V 30Ah, Built-in 30A BMS & LCD Voltmeter, 5000+ Cycles, Lightweight Rechargeable Leisure Lithium Iron Phosphate Battery for RVs, Camping Gear, Trolling Motor, Solar
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