Description
WD-G12200 Lithium Iron Phosphate Battery
| 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 high-performance lithium iron phosphate (LiFePO₄) battery, ideal for various applications.
- Impressive Capacity & Energy: It boasts a nominal capacity of 200 Ah and a nominal energy of 2.56 kWh, ensuring sufficient power supply.
- Flexible Scalability: The battery allows a maximum of 4 units in series (reaching 51.2 V) and a maximum of 10 units in parallel, adapting to diverse power requirements.
- Powerful Charging & Discharging: It features maximum continuous charge and discharge currents of 200 A, with peak currents up to 300 A for 10 seconds, enabling rapid energy transfer.
- Durable & Reliable: It offers a cycle life of ≥6000 cycles under optimal conditions (25°C±2°C, 0.2C charge/discharge, 80% DoD, 70% EOL) and a 5-year warranty. It operates in a wide temperature range: charge at 0-55°C, discharge at -20-55°C.
- User-Friendly Design: The battery comes with LED indicators (showing SOC, working, protecting status) and a buzzer. It supports RS485 communication for firmware updates. Weighs 21 kg with dimensions 471×160×348 mm, using ABS+PC case material, and is easy to install via floor-mounted or stack-mounted methods.
