No. | Item | General Parameter | Remark | |
1 | Combination method | 8S 1P | ||
2 | Combination standard | Capacity difference≤1% | current-maintaining ability: | |
Resistance difference ≤3 mΩ | ||||
current-maintaining ability | ||||
3 | Rated Capacity | Typical | 3.3Ah | 0.2C5A discharge after Standard charge(package) |
Minimum | 3.2Ah | |||
4 | Nominal Voltage | 25.6V | Mean Operation Voltage | |
5 | Voltage at end of | 16V | Discharge Cut-off Voltage | |
6 | Charging Voltage | 29.2V | ||
7 | Internal Impedance | ≤150mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
8 | Standard charge | Constant Current 0.2C5A | Charge time : Approx 6 h | |
9 | Standard discharge | Constant current 0.5C5A | ||
10 | Maximum Continuous Charge Current | 1C5A |
No. | Item | General Parameter | Remark |
11 | Maximum Continuous Discharge Current | 1.5C5A | |
12 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. |
Discharge: -10~60℃ | |||
13 | Storage Temperature Range | Less than 1 year: -20~25℃ | 60±25%R.H. |
less than 3 months: -20~40℃ | |||
Less than 7 day : -20~65℃ | |||
14 | Dimensions | 71*93*230 | MAX |
15 | Weight | 2250g | Approx |
16 | Volumetric specific energy | 151WH/L | Approx |
17 | Gravimetric specific energy | 102.4WH/KG | Approx |
1. Utility meter (water, electricity, gas meter,AMR)
2. Alarm or security equipment (smoke alarm system, detector)
3. GPS tracking
4. Teal time clock
5. Digital control machine
6. Military
7. Remote monitoring systems
8. Car electronics
9. Camera
To ensure proper use of the battery please read the manual carefully before using it.
. Handling
. Storage
. Disposal
Because batteries utilize a chemical reaction, battery performance will deteriorate over time even if stored for a long period of time without being used. In addition, if the various usage conditions such as discharge, ambient temperature, are not maintained within the specified ranges the life expectancy of the battery may be shortened or the device in which the battery is used may be damaged by electrolyte leakage. Please change the battery in time.
the photos similar as below