Complaint
Model: NX03-48300
| Battery cells | Specification | Lithium Iron-300Ah |
| Capacity | 300Ah | |
| Nominal voltage | 3.2V | |
| Nominal internal resistance | ≤0.5mΩ | |
| Combination mode | 16 series and 1 parallel | |
| Assortment standard | Tolerance ≤ 1% | |
| Single section internal resistance difference ≤0.2mΩ | ||
| Single section voltage difference≤5mV | ||
| Charge retention capacity ≥90% | ||
| Battery pack | Nominal voltage (V) | 51.2 |
| Nominal capacity (Ah) | 300 | |
| Minimum Capacity (Ah) | 300 | |
| Charge cut-off voltage (V) | 58.4 | |
| Discharge cut-off voltage (V) | 40 | |
| USB Output Voltage (V) | None | |
| USB Maximum Output Current (A) | None | |
| Maximum Continuous Discharge Current (A) | 1C | |
| Display | Voltage and percentage display | |
| Standard charging current (A) | Within 0.5C | |
| Charging suitable temperature | 0ºC~45ºC | |
| Discharge temperature | -20ºC~60ºC | |
| Battery pack size | 520*480*935mm | |
| Battery pack weight | About 155Kg | |
| Storage temperature range | 0ºC~40ºC | |
| Storage Ambient Humidity (RH) | <75%) | |
| Communication mode | None (485, 232, CAN, etc. can be customized for various communications) | |
| Bluetooth | None (can be added) | |
| Charge retention capability | After charging according to 3.2 standard charging, put aside for 28 days under standard test conditions, and then discharge according to 3.3 standard discharging, discharging and discharging, charge retention rate ≥80%. | |
| Cycle times | Cycle life is not less than 5000 times, capacity retention rate ≥80%. (Charge according to 3.2 standard charging, set aside for 0.5~1h. (Charge according to 3.2 standard charging, set aside for 0.5~1h; discharge according to 3.3 standard discharging, set aside for 0.5~1h, counting 1 cycle). | |
| Management System | Single Overvoltage Protection Value | 3.7V |
| Overvoltage release value | 3.65V | |
| Single undervoltage protection value | 2.5V | |
| Undervoltage release value | 2.7V | |
| Overcurrent protection value | 400 |
- Over-charge protection - Over-discharge protection - Over-power protection - Short-circuit protection
- Recovery protection - Over-voltage protection - Over-current protection - Temperature protection
Smart Communication: Max 15 Modules in Parallel
The item can be packed in a wooden carton to better ensure the safety.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.FSNXG have years on the manufacturing and marketing of photovoltaic (PV) inverters, Inverter, Solar charge controller, Solar battery.we focus on solar products and especially on the solar energy store .After-sales services 24 Hours After-service consultancy just for you and to make your problems to solve easily.We are gradually building our maintenance service center in the world.
1. who are we?
We are based in Guangdong, China, start from 2021,sell to Eastern Europe(30.00%),Western Europe(25.00%),North America(20.00%),Northern Europe(15.00%),South America(10.00%). There are total about 11-50 people in our office.
