| Model: | - |
|---|---|
| Brand: | Vikli |
| Origin: | - |
| Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
| Label: | LiFePO4 Battery , battery pack , lithium ion battery |
| Price: |
¥1300
/ pc
|
| Min. Order: | 100 pc |
| Last Online:07 Jul, 2015 |
LiFePO4 Battery Features
1. Long cycle life, can up to 2000 times.
2. High energy density.
3. Low self-discharge rate.
4. Environment friendly. No heavy metals, no rare metals, no pollution.
5. Battery can charge or discharge at anytime because it has no memory.
6. Wide temperature rage.
7. Width and length are fixed for each cell size but thickness is variable, which can increase or decrease cell capacity.
8. Cells can be combined in series to increase voltage and parallel to increase capacity.
9. Cells can be configured for higher discharge current levels, although this will lower capacity.
Notes
1) Battery can be customized.
2) OEM&ODM are available.
With mass production and high quality control, Vikli can offer very competitive price as well as high quality.If you have any question ,please contact with me.
Main application area
1) Wind & Solar system, Solar street light.
2) UPS / Emergency power / Backup power supply
3) Portable device.
4) Telecoms / Remote stations/ Telicommunication Back-up Powers /Communication Stations.
Specification
|
Cell |
model |
ES GLP40AH-11190316 |
|
|
Capacity (0.5C) |
50Ah |
||
|
Rated voltage (V) |
3.2V |
||
|
Typical Impedance (mΩ) |
≤1 mW |
||
|
Battery type |
LiFePO4 |
||
|
PACK |
Combination method |
1P4S |
|
|
Minimal capacity (0.5C) |
40Ah |
||
|
Nominal voltage |
12V |
||
|
Max. charge voltage |
14.6V |
||
|
Discharge cut-off voltage |
10V |
||
|
Max Charge current |
25A |
||
|
Max Working current |
50A |
||
|
Standard charge current |
12A |
||
|
Standard charge current |
25A |
||
|
Weight (Approx.) |
≈5.3Kg |
||
|
Max. dimension (L×W×H) (mm) |
50*195*320(mm) |
||
|
Operating temperature |
Charge temperature |
0°C-45°C |
|
|
Discharge temperature |
-20°C-60°C |
||
|
BMS |
Single cell over-charge cut-off voltage |
3.7V |
|
|
over-charge release voltage |
3.35V |
||
|
Single cell under-discharge cut-off voltage |
2.5V |
||
|
Discharge release voltage |
2.7V |
||
|
Over-discharge cut-off current |
60A |
||
|
Over-discharge cut-off current delay |
1S±0.5S |
||
|
Short-circuit protection |
have |
||
|
Short-circuit protection delay |
≤1mS |
||
|
Condition for the recovery of over-current and Short-circuit |
Charge rescission |
||
|
Balance current |
50mA |
||
|
Balance Condition |
≥3.5V, dropout voltage 50mV |
||
|
Communication protocol |
RS485,RS232 |
||
