MSDS 4S23P 135Ah 12V Lithium Battery
12V 135Ah Cell balance BMS Management System Lithium battery High Quality Customized Label
1. Specifications:
| Model No. | YS12-135-C |
| Nominal Voltage | 12.8V |
| Nominal Capacity @ 0.2C | 135Ah |
| Watt-Hour | 1728Wh |
| Weight | Approx. 21Kg |
| Dimension | 485x172x240mm |
| Internal Resistance | ≤40mΩ @ 50% SOC |
| Recommended Charge Current | 70A |
| BMS Maximum Charge Current | 135A |
| Charge Cut-off Voltage | 14.6V |
| BMS Maximum Continuous Discharge Current | 135A |
| Peak Discharge Current | 300A (2S) |
| Discharge Cut-off Voltage | 10.0V |
| Expected Cycle Life | Residual capacity is more than 80% of initial capacity after 3,000 cycles at 25℃, 1C |
| Self Discharge | <3% per month |
| Cell Type | Cylindrical cell, 4S23P |
|
Operating Temperature Charge Discharge Storage |
0 - +55°C -20 - +60°C -5 - +35°C |
| Humidity | RH≤85% |
| Housing Material | ABS |
| Enclosure Protection | IP56 |
| Terminal Type | M10 |
Smart Built-in BMS
passive balancing(active balance optional), low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection for increased performance and longer life.
3-year Warranty
The period of warranty is 36 months from the date of shipment. MAXLI guarantees to give a replacement in case of battery with defects proven
due to manufacturing process instead of the customer abuse and misuse.
2. PERFORMANCE AND TEST CONDITIONS
Performance And Test Conditions
Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.
3.STANDARD CHARGE/DISCHARGE
Standard Charge : 0.2C
Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 14.6V. The battery shall then be charged at constant voltage of 14.6 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05CA. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
Standard Discharge : 0.2C
Battery shall be discharged at a constant current of 0.2C to 10V @ 20º ± 5C
If no otherwise specified, the rest time between charging and discharging is 30min.
4. APPLICATION
Solar/wind energy storage
Generator storage
Golf cart/RV/EV/Boat
Floor cleaning machine
5. FACTORY PICTURE
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