Product Description
| BASIC PARAMETERS | Model No. | NX01-48300 | NX01-48400 | NX01-48500 |
| Nominal Voltage | 300 Ah | 400 Ah | 500 Ah |
| Nominal Capacity | 15360 Wh | 20480 Wh | 25600 Wh |
| Dimension | 537*498*697 mm | 537*498*830 mm | 537*498*830 mm |
| Approx. Weight | 140 kg | 190 kg | 240 kg |
| Energy | 51.2 V |
| Communication | CAN2.0/RS232/RS485 |
| Resistance | ≤50 mΩ @50% SOC |
| Efficiency | ≤96% |
| Recommended Charge Current | 100A |
| Maximum Continuous Discharge Current | 100A |
| Maximum Load Power | 5KW |
| Recommended Charge Voltage | 57.6V |
| BMS Charge Cut-Off Voltage | <58.4 V (3.65V/Cell) |
| Reconnect Voltage | > 57.6 V (3.6V/Cell) |
| Balancing Voltage | <57.6 V (3.6V/Cell) |
| Balancing Open Voltage | 44 V (2.75V/Cell) |
| Recommended Low Voltage Disconnect | >40.0 V (2s) (2.5V/Cell) |
| BMS Discharge Cut-Off Voltage | >44.0 V (2.75V/Cell) |
| Reconnect Voltage | -4 ~ 131°F (-20 ~ 55°C) |
| Discharge Temperature | -4 ~ 113°F (0 ~ 45°C) |
| Charge Temperature | 23 ~ 95°F (-5 ~ 35°C) |
| Storage Temperature | 149°F (65°C) |
| BMS High Temperature Cut-Off | 131°F (55°C) |
| Reconnect Temperature | DIN POST |
| Terminal Type | 80 ~ 100 in-lbs (9~11 N-m) |
| Case Material | SPPC |
| Certifications | CE(battery) UN38.3(battery) UL1642&IEC62133(cells) |
| Shipping Classification | UN3480, CLASS 9 |




Packaging & Shipping



Company Profile

FAQ
1. Why choose Foshan Neexgent?
Foshan Neexgent Energy Co., Ltd. is a manufacturer specializing in the research, development and production of lithium battery pack and solar system. All of our products comply with international quality standards, especially our lithium LifePo4 batteries are greatly appreciated in various markets throughout the world.
2. What kind of products does Neexgent provide?
Our main products are lithium battery cells, battery packs, household lithium battery energy storage, commercial energy storage, portable energy storage, solar energy storage system, BMS, Inverters, etc.
3. Which certifications does Neexgent has?
We have TUV, MSDS, CE, etc. certifications for the lithium battery packs.
4. Do you accept sample order?
Yes. Samples are ready for your inspection at anytime.
5. What kind of services can you provide?
We provides different services to meet our customers' demand:
Accepted Delivery Terms: EXW, FOB, CNF, CIF, etc.;
Accepted Delivery Methods: Express, LCL, FCL.
Accepted Payment Currencies: USD, EUR, HKD, CNY;
Accepted Payment terms: T/T, L/C, PayPal, Cash.