Product Description:
The 12V 200Ah Lithium Battery offers a powerful, efficient solution for a wide range of energy storage needs. Utilizing cutting-edge LiFePO4 (Lithium Iron Phosphate) technology, this battery combines safety, durability, and long life, making it perfect for solar power systems, RVs, marine use, and backup power applications.
With a nominal voltage of 12.8V and a capacity of 200Ah, it delivers a reliable 2560Wh (2.56 kWh) energy output. It supports continuous charge and discharge currents up to 100A, ensuring steady performance under various load conditions. The compact design, weighing only 18 kg (39.7 lbs) and housed in a robust IP65-rated ABS shell, guarantees protection from dust and water, ideal for harsh environments.
Equipped with an advanced JBD/DALY Battery Management System (BMS), the Redway battery ensures safe operation by protecting against overcharge, overheating, and short circuits. It operates efficiently across a wide temperature range, from 0°C to 60°C for charging and -20°C to 65°C for discharging.
This battery supports up to 6 units in parallel, allowing scalable capacity to match diverse energy requirements. Optional upgrades include Bluetooth monitoring, GPS tracking, self-heating, and LCD displays for enhanced functionality. Certified to global safety standards like UL1642, IEC62619, CE, and UN38.3,12V 200Ah Lithium Battery is a trusted choice for long-lasting, safe, and efficient power.
Technical Parameters:
| Nominal Voltage |
12.8V |
| Nominal Capacity |
200Ah |
| Energy |
2560Wh |
| Charge/discharge Cut-off Voltage |
10V-14.6V |
| Max Charge Current |
100A |
| Max Discharge Current |
100A |
| Cycle Life |
≥ 5000 Cycles (@80% Depth of Discharge) |
| Charging Temperature |
0°C ~ 45°C |
| Discharging Temperature |
-20°C ~ 65°C |
| Casing material |
ABS Plastic |
| Terminals type |
M8 |
| IP Rate |
IP65 |
| BMS |
Overcharge, Over-discharge, Overcurrent, Short Circuit, High Temp |
| Weight |
Approx. 18kg |
| Dimensions |
L501mm × W185mm × H242mm (customizable) |
Advantages:
Superior Energy Density: 200Ah capacity outperforms lower-capacity models (e.g., 120Ah/180Ah), ideal for high-demand systems.
Extended Lifespan: 5000+ cycles at 80% DoD (Depth of Discharge), backed by a 10-year design life and 3-year warranty.
Universal Compatibility: Perfect for solar storage, RVs, marine use, and industrial backup power.
Certified Safety: Complies with UL1642, IEC62619, CE, and UN38.3 standards for reliability.
Competitive Edge:
Higher Capacity: 200Ah offers more runtime than 120Ah/180Ah competitors, reducing the need for additional batteries.
Scalability: Explicit support for 6-unit parallel setups (vs. some competitors limiting to 4), ideal for large-scale systems.
Durability Focus: ABS shell + IP65 rating ensures resilience in marine/RV environments where corrosion is a concern.
Ideal for: Solar farms, off-grid cabins, electric boats, long-haul RVs, and critical backup power systems requiring high capacity, smart features, and rugged reliability.
