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Building 31, Sino-German Industrial Park, Yibin District, Luoyang City, Henan Province
25 kWh lithium battery pack
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Product Description
Product Overview
The 25 kWh lithium‑battery pack system comprises a lithium‑battery pack, a BMS battery management system, current sensors, fuses, connectors, and frame components. As the core power‑supply unit of a certain submersible, it is designed for fixed installation within the submersible’s circular compartment, providing stable electrical power to all onboard electrical equipment and ensuring the vehicle can successfully carry out its testing and training missions.
Technical Specifications
| Rated voltage | 206.08 V (220 V branch) / 412.16 V (440 V branch) |
| Rated capacity | 195.8 Ah (220 V) / 97.9 Ah (440 V), discharged at 0.33 C at 25°C |
| Operating voltage range | 160 V to 233.6 V (220 V branch) / 320 V to 467.2 V (440 V branch) |
| Rated energy | 25 kWh, 0.33C discharge at 25°C |
| Maximum continuous charging current | 300A 5%~50%SOC |
| Maximum continuous discharge current | 400A <60s |
| Maximum output power | ≥110kW |
| Maximum pulse discharge power | 150 kW < 10 s |
| Operating temperature | -30℃~60℃ |
| Storage temperature | 25±5℃ for 1 year |
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Building 31, Sino-German Industrial Park, Yibin District, Luoyang City, Henan Province