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| Parameter | Value |
| Electrical parameters | |
| Nominal voltage | 25.6VDC |
| Nominal capacity | 50 Ah |
| Internal resistance | <10mΩ |
| Charge/discharge efficiency | 99% |
| Self-discharge | ≤3%/month |
| Maximum series-parallel capability | 2S8P or 1S16P |
| Cycle life | >4000 times |
| Maximum sustained discharge current | 50 A |
| Peak discharge current | 100 A@30s |
| Maximum sustained charge current | 50 A |
| Recommended sustained charge current | ≤25A |
| Recommended charge voltage | 28 V~28.8 V |
| Environmental parameters | |
| Recommended storage temperature | 10°C~35°C |
| Storage temperature range | -20°C~60°C |
| Working Temperature | -20°C~50°C |
| *Battery does not support charging at temperature below 0℃ | |
| Altitude | <4000m |
| Relative Humidity | 5%~95% (no condensation) |
| Other | |
| Certifications | UN38.8, IEC62619, FCC, CE, Bluetooth SIG, TELEC |
| Communication | BLE 5.0 |
| App | Pylontech Auto |
| Mechanical Parameters | |
| Dimensions | 12.8 × 6.83 × 9.37 in (325 × 173.5 × 238 mm) |
| Weight | Approx. 10.6 Kg |
| Terminal Type | M8 × 1.25 × 14mm |
| Terminal Torque | 9 ± 1Nm |
| Case Material | PC |
| Protection Rating | IP67 |
| Battery Type | LiFePO4 |
The initial procurement cost is typically higher than that of lead-acid batteries. However, considering its 5 times longer lifespan, almost zero maintenance costs, higher discharge efficiency, and lighter weight, the total cost of ownership (TCO) is significantly lower than that of lead-acid batteries.
Featuring an operating discharge temperature range of -20°C to 60°C, select models are equipped with heating films that enable charging in cold environments. This ensures reliable energy availability even under low-temperature conditions.
Yes, we have passed multiple mainstream international certifications, including CE, FCC, and RoHS, and comply with the UN38.3 transportation standard, ensuring safe and compliant export to global markets.
We provide OEM/ODM services and can customize the appearance, capacity, and functions according to customer requirements. The MOQ is typically negotiated based on the specific product type.