E48125 UN38.3 Certificate
Download
Communication protocol: CANBUS, 485
| Stored energy | 6400Wh |
| Rated capacity | 125Ah |
| Nominal voltage | 51.2V |
| Volt range | 40V-57.6V |
| Charge time | Standard4.5h |
| Rapid 1.5h | |
| Charge method CC-CV | Standard 30A/56V |
| Rapid 125A/56V | |
| Max discharge current | Surge(10min) 200A |
| Continous 125A | |
| Cycle life 0.5C, 23℃/73°F | 50% ＞7000 cycles |
| 100% ＞2000 cycles | |
| Operating temperature range | Charge 0°C~55°C/32°F~131°F |
| Discharge -20°C~60°C/-4°F~140°F | |
| Storage(1month) -20°C~45°C/-4°F~113°F | |
| Storage(6month) -10°C~35°C/14°F~95°F | |
| Water proof | IP67 |
| Approx weight | 63kg /138.9lbs |
| Series & parallel connection | Max 18 batteriesin parallel connection.Series connection is not available. Batteries must be fully charged before parallel connection. |
| Length | Width | Width |
| 592mm | 355mm | 205mm |
| 23.3in | 14in | 8.07in |
| Balance | Current | 50mA |
| Activate volt | 3.55V/ cell | |
| Cell voltage difference | ＞20mV | |
| High temperature protection(MOSFET) | Protection | 95°C/203°F |
| Release | 70°C/158°F | |
| High temperature protection(cell) | Protection | 60°C/140°F(charge) |
| 65°C/149°F(discharge) | ||
| Release | 50°C/122°F(charge) | |
| 55°C/131°F(discharge) | ||
| Low temperature protection(cell) | Protection | -5°C/23°F(charge) |
| -20°C/-4°F(discharge) | ||
| Release | 0°C/32°F(charge) | |
| -15°C/5°F(discharge) | ||
| Over-charge | Protection | 60V(3.75V/cell) |
| Release | 54.08V(3.38V/cell) | |
| or discharge current | ＞1A | |
| Over-discharge | Protection | 35V(2.5V/cell) |
| Release | 39.2V(2.8V/cell) | |
| Short-circuit | Protection | 800A |
| Release | Remove load for the short circuit protection to release |
| Length | Width | Width |
| 592mm | 355mm | 205mm |
| 23.3in | 14in | 8.07in |
Real-time monitoring via Victron display/VRM/LILEAD display; full control over key parameters.
No downtime during replacement; maintains system stability; RS485 & CANBUS dual-protocol for wide compatibility.
Reaction Time: 3 seconds to power off
Operation: System triggers → battery disconnects and shuts down
Benefit: Maximizes onboard electrical safety
Communicates with Victron system in real time to automatically adjust CCL and CVL parameters, optimizing battery safety and service life simultaneously.
Adjusts generator output via dry contact signal automatically. Unattended operation realizes intelligent marine energy allocation.
Adopts FEVE anti-corrosion housing, 304 stainless steel terminals and IP67 waterproof rating. Passes 72-hour salt spray test, adapting to humid and corrosive marine and RV outdoor scenarios.