12.8V 7.5 AH LiFePO4 Battery Pack for Backup Power
12V7.5AH LiFePO4 battery
1,Ultra-Longer Lifecycle-2000times
2,Lighter Weight,Smaller Size
3,Higher Safety
4,Free Maintenance
O'CELL 12V7.5Ah LiFePo4 Battery Pack with SLA Case
Usage Notes:
Our 12V7.5Ah battery module, with nominal voltage of 12V and capacity of 7.5Ah is assembled with high power LiFePo4 cells.
It can be used individually and can be connected in serial or parallel to achieve given voltage and capacity.
Features:
a. Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
b. Long life-cycle: Can be circularly used, best can up to 2000 times recycles, 8 times of lead acid battery.
c. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
d. Good performance at high temperature and high temperature resistance
e. Low self-discharge rate, less than 3% monthly.
f. No memory effects and highly efficient charge.
g. Environment friendly: Clean and Green energy poses no pollution on our environment.
Spec sheet:
Item |
Unit |
Specifications |
Nominal Capacity |
Ah |
7.5 |
Nominal Voltage |
Voltage |
12.0 |
DimensionH×W×L |
mm |
151×65×94mm |
Weight |
kg |
1.36 |
Charge Cut-off Voltage |
Voltage |
14.6 |
Discharge Cut-off Voltage |
Voltage |
10.0 |
Charge current |
Amps |
7.5 |
Rated Discharging Amperage |
Amps |
15.0 |
Maximum Continue Discharging |
Amps |
7.5 |
Internal Resistance |
mΩ |
<15 mΩ |
Working Temperature (Charging) |
oC |
-10oC--45oC |
Working Temperature (Discharging) |
oC |
-20oC--60oC |
Relative Humidity |
N/A |
45%--75%RH |
Life Cycle(2C,80%DOD) |
|
1000 |
Life Cycle(1C,80%DOD) |
|
2000 |
Warranty |
Year |
1 |
Advantage:
1 Ultra-Long Lifecycle
2 Lighter Weight, Smaller Size
3 Higher Safety and Green
4 Maintenance Free
The advantage of LiFePO4 battery:
1. Smaller size, normally 1/3 as conventional SLA battery
2. Lighter weight, normally 1/3 as conventional SLA battery;
3. Longer cycle-lifespan battery is about 300cycles while LiFePO4 battery can be 1200 cycles or more;
4. Good performance in deep discharge, LiFePO4 battery can be 100%DOD while SLA battery is 60%-80%DOD, which means LiFePO4 battery will need less capacity in the same condition;
5. The lead acid battery will be end of life and price will increase.
6. Environmentally friendly of LiFePO4 battery.
Payment:
L/C, T/T, Paypal.
Payment in advance
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