Next-Gen 12V 400Ah Lithium Marine Battery
The high-capacity 12V 400Ah lithium marine battery delivers 5.12kWh of robust energy. Designed by FEBATT for commercial electric tricycles, heavy-duty golf carts, and high-performance vessels, it eliminates frequent charging interruptions and ensures continuous fleet operation.
Premium 2500+ Cycles Operational Lifespan
Engineered with reliable LiFePO4 cells, this long-lasting 12V 400Ah lithium marine battery supplies over 2500 complete lifecycles. It offers B2B buyers a durable 6+ year lifespan, maximizing asset uptime while lowering long-term replacement pressures for electric vehicle fleets.
Formidable 1500A High Cranking Power
Built to withstand heavy startup demands, this premium 12V 400Ah lithium marine battery handles a 1500A starting current for up to 5 seconds. It easily drives heavy material handling forklifts, electric motorcycles, and powerful commercial boat motors.
Core Specifications of 12V 400Ah Lithium Marine Battery
| Specification | Details |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 400Ah |
| Cycle Life | > 2500 Cycles (Estimated lifespan of 6+ years) |
| Starting Current | 1500A (≤ 5s) |
| Charge Current | ≤ 50A |
| Discharge Current | ≤ 100A |
| Operating Temperature | -40°C to 65°C (Supported by low-temperature heating) |
| Temperature Tolerance | -20°C to 65°C |
| Casing Material | Anti-corrosion and Waterproof |
| Terminals | Safe, Anti-rust Electrodes |
| Smart Functions | Low-power one-key start, Low-temperature heating, Bluetooth monitoring |
| Application Scenarios | Highly versatile; suitable for various types of electric vehicles (EVs) and marine vessels. |
Smart Internal Heating System Built-In
Operating seamlessly between -40°C and 65°C, this advanced 12V 400Ah lithium marine battery utilizes a low-temperature heating function. It guarantees uninterrupted deep-cycle efficiency for demanding outdoor applications like cold-chain logistics and winter RV fleets.
Wireless Bluetooth & Emergency Setup
This intelligent 12V 400Ah lithium marine battery integrates real-time Bluetooth tracking alongside an innovative emergency one-click start. These smart components let B2B buyers monitor system metrics remotely, ensuring secure, fail-safe fleet management.
Waterproof & Anti-Corrosion Structure
Featuring a rugged IP-rated casing and safe, anti-rust electrode terminals, this robust 12V 400Ah lithium marine battery blocks moisture intrusion. Its heavy-duty industrial structure prevents vibration damage across rugged electric tricycles and demanding offshore environments.
Versatile Commercial Fleet Power Solution
Perfect for industrial forklifts, custom RV builds, golf carts, and marine trolling motors, this adaptable 12V 400Ah lithium marine battery answers diverse deep-cycle scenarios. FEBATT provides customized configurations to support your specialized bulk OEM projects.
