Our 12V 200Ah LiFePO4 battery delivers 2560Wh stable output, 200A max current, 6000+ cycles, and IP65 waterproofing. It’s a drop-in replacement for lead-acid batteries, ideal for RVs, solar storage, fishing boats, and off-grid setups—lightweight, maintenance-free, and safety-certified.

　　Whether you’re RV camping, powering a solar home system, or running a fishing boat, reliable battery performance is non-negotiable. Traditional lead-acid batteries often fail to meet demands: heavy weight limits mobility, short lifespans mean frequent replacements, and slow charging disrupts plans. The 12V 200Ah LiFePO4 battery redefines reliability, solving these pain points with high energy density, long cycle life, and smart safety features. It’s not just a battery upgrade—it’s a long-term power solution for both personal and professional use.

　　Core Performance: Power That Lasts

　　At the heart of our 12V 200Ah LiFePO4 battery is a 12.8V nominal voltage and 2560Wh total energy, delivering consistent power for high-draw devices. With a maximum continuous charge/discharge current of 200A and peak pulse current of 300A, it easily handles startup surges and heavy loads—perfect for RV appliances, trolling motors, and solar inverters. Unlike lead-acid batteries that lose capacity over time, this LiFePO4 battery maintains stable output across its lifecycle, ensuring no unexpected power drops when you need it most.

　　Unbeatable Durability: 6000+ Cycles for Years of Use

　　Cycle life is make-or-break for deep-cycle batteries, and our 200Ah LiFePO4 battery shines with 6000+ cycles at 80% depth of discharge (DOD). That’s 8–12 years of reliable use—4–8 times longer than lead-acid batteries (3–5 years). Even in harsh conditions, it retains capacity, making it a cost-effective choice for off-grid homes, RVs, and marine applications. The low self-discharge rate (≤2.5% monthly) means it holds charge for up to 6 months when idle, ideal for seasonal use.

　　Lightweight & Easy to Install

　　Weighing in at just 20–23kg, this battery is 60% lighter than equivalent lead-acid models (over 55kg). The compact, ergonomic design (520×268×220mm) fits standard battery compartments, making it a direct drop-in replacement—no vehicle modifications needed. Built-in M8 terminals ensure secure connections, while the rugged, powder-coated steel casing resists vibration, corrosion, and impact, perfect for off-road RV trips or marine environments.

　　Smart Safety Protection

　　Safety is prioritized with a professional BMS (Battery Management System) that guards against overcharging, over-discharging, overcurrent, short circuits, and overheating. It actively balances cell voltage to extend lifespan and prevents thermal runaway—critical for homes with solar systems or RVs living off-grid. The battery is IP65 waterproof, dustproof, and shock-resistant, performing reliably in rain, humidity, and rough terrain. It’s certified to UN38.3, IEC62133, and CE standards, ensuring compliance for global use.

　　Versatile Applications: For Every Power Need

　　This battery is a workhorse across scenarios:

　　RV & Camping: Powers fridges, lights, air conditioners, and heaters for extended trips without shore power.

　　Solar Energy Storage: Stores excess solar energy for nighttime use, reducing grid dependency and electricity bills.

　　Marine & Fishing: Runs trolling motors, fish finders, and navigation systems—lightweight design won’t weigh down boats.

　　Emergency Backup: Keeps critical devices (modems, medical equipment, lights) powered during outages.

　　Light Industrial: Supports AGVs, surveillance systems, and small machinery with stable, long-lasting power.

　　Cost-Effective & Low-Maintenance

　　While upfront cost is higher than lead-acid, the long-term savings are significant. No need for frequent replacements or maintenance—no adding water, cleaning terminals, or disposing of toxic materials. Fast charging (0–80% in 2–3 hours with 100A current) minimizes downtime, and parallel/series connectivity lets you scale capacity for larger projects (e.g., 24V, 36V, or 48V systems).