Description
WD-G12200: High – Performance LiFePO₄ Battery for Diverse Needs
| Parameter |
Details |
| Battery Chemistry |
LiFePO₄ |
| Nominal Capacity |
200 Ah |
| Nominal Voltage |
12.8 V |
| Operating Voltage |
11.2 V ~ 14.6 V |
| Nominal Energy |
2.56 kWh |
| Cell Configuration |
Prismatic, 2P4S |
| Scalability |
Max 4 units in series (51.2 V) and Max 10 units in parallel |
| Charge Current |
– Max. Continuous: 200 A
– Peak: 300 A (10 sec) |
| Discharge Current |
– Max. Continuous: 200 A
– Peak: 300 A (10 sec) |
| Recommend Depth of Discharge |
80% DoD |
| Dimension Approximate (W×D×H, mm) |
471 × 160 × 348 |
| Weight Approximate |
21 kg |
| Case Material |
ABS+PC |
| LED Indicator |
LED (SOC, working, protecting) & Buzzer |
| Communication |
RS485 |
| IP Rating of Enclosure |
IP20 |
| Operating Temperature |
– Charge: 0 – 55°C
– Discharge: -20°C – 55°C |
| Storage Temperature |
0 – 35°C |
| Relative Humidity |
95% |
| Altitude |
≤2000m |
| Cycle Life |
≥6000 (25°C±2°C, 0.2C charging and discharging, 80% DoD, 70% EOL) |
| Warranty Period |
5 years |
| Installation |
Floor – Mounted, Stack – Mounted |
| Certification |
UN38.3, MSDS |
The WD-G12200 is a top-tier LiFePO₄ battery that stands out with outstanding performance and versatility.
- Impressive Energy & Capacity: Boasting a nominal capacity of 200 Ah and a nominal voltage of 12.8 V, it delivers a robust nominal energy of 2.56 kWh, ensuring ample power for various applications.
- Flexible Scalability: You can connect up to 4 units in series (reaching 51.2 V) and up to 10 units in parallel, making it adaptable to different power requirements.
- Powerful Charging & Discharging: It supports a max. continuous charge current of 200 A and a max. continuous discharge current of 200 A. For short bursts, the peak charge and discharge current can reach 300 A (10 sec).
- Durable & Reliable: With a cycle life of ≥6000 cycles (tested at 25°C±2°C, 0.2C charging/discharging, 80% DoD, 70% EOL) and a 5-year warranty, it offers long-term reliability. It also operates in a wide temperature range: charge from 0°C to 55°C, discharge from – 20°C to 55°C.
- User – Friendly Design: The battery features an LED indicator for SOC, working, and protection status, along with a buzzer. It uses RS485 for communication and has an ABS+PC case for durability. Installation is easy with floor – mounted and stack-mounted options.
