| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | |
| Model Number: |
Quick Details
Specifications
QNF50 Ni- MH square energy battery system
Technological advantage and product characteristics
High energy density, long service life;
Prefect design, uniform heat dissipation, high efficiency;
Single battery used the PP base material plastic , with good strength and high & low temperature resistance;
Low resistance and high reliability;
Distinctive integral electric conduction channel design;
Excellent consistency
Technical parameters
|
Type |
QNF50 |
|
Nominal voltage |
50V |
|
Nominal capacity |
50Ah |
|
Weight |
920g |
|
Size(mm) |
99×36×143 |
|
Self discharge |
≥90% |
|
SOC working range |
0%-100% |
|
-30℃discharge efficiency |
≥(Nominal capacity)70% |
|
55℃0.1Ccharge efficiency |
≥(Nominal capacity)90% |
|
Using temperature |
-30℃-55℃ |
|
Cycle life |
3 years 2000 times |
|
Application |
Lifesaving cabin underground, Refuge chamber and other Mining products |