Guang Zhou Sunland New Energy Technology Co., Ltd.
Guang Zhou Sunland New Energy Technology Co., Ltd. Your Personal Battery Expert! sales@tacbattery.com Mobile : 15813319221
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| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 21Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
| 2 | Minimal Rated Capacity | 20.3Ah | |
| 3 | Nominal Voltage | 12.8V |
|
| 4 | Cycle Life
| Higher than 60% of the Initial Capacity of the Cells | ◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 2000cycles |
| 5 | Discharge cut-off voltage | 10.0V | 10.0V( recommended) 10.0V |
| 6 | Charging cut-off voltage | 14.6V | 14.6V (recommended) |
| 7 | Cell and assembly method | IFR26650EC-3.3AH | 4S7P |
| 8 | Housing material | PVC |
|
| 9 | Standard charge | 0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
| 10 | Standard discharge | Constant current 0.2C Cut-off voltage 10.0V |
|
| 11 | Maximum Charge Current | 10A |
|
| 12 | Continuous Discharge Current | 10A |
|
| 13 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H.
|
| Discharge(: -10~60℃ | |||
| 14 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
| Less than 3 months:-5~35℃ | |||
| 15 | Weight | Approx:2.7Kg |
|
| 16 | Max.Dimension | Height:75mm |
|
| Width: 124mm | |||
| Length: 202mm |
| AGM Battery Size: (L*W*H&Max Hight)mm | Max Capacity/AH | Norminal Voltage | Model Name | Nominal Capacity |
| 151*65*110 &116 | 13.2 | 12.8V | IFM12V9AH | 9.9AH |
| 181*77*172 &176 | 30 | 12.8V | IFM12V21AH | 21AH |
| 12.8V | IFM12V22AH | 22.5AH | ||
| 29.7 | 12.8V | IFM12V20AH | 19.8AH | |
| 196*166*175 &175 | 69.3 | 12.8V | IFM12V70AH | 69.3AH |
| 260*166*185 & 190 | 102.3 | 12.8V | IFM12V90AH | 89.1AH |
| 307*169*215 &220 | 145.2 | 12.8V | IFM12V115AH | 115.3AH |
| 70*47*101 &106 | 7.5 | 6.4V | IFM6V7AH | 7.5Ah |
| 11 | 7.4V | INM6V11AH | 11AH | |
| 150*34*94 &99 | 12AH/17AH | 6.4V | IFM6V12AH | 12AH |
| 7.4V | INM6V17AH | 17AH | ||
| 177*35*61 &66 | 4.5 | 12.8V | IFM12V4.5AH | 4.5AH |
| 6.6 | 14.8V | INM12V6.6AH | 6.6AH | |
| 89*69*101 &106 | 7.5 | 12.8V | IFM12V7.5AH | 7.5AH |
| 11 | 14.8V | INM12V11AH | 11AH | |
| 151*65*94 &99 | 10.5 | 12.8V | IFM12V9AH | 9AH |
| 15.4 | 14.8V | INM12V13AH | 13.2AH | |
| 10.5 | 12.8V | IFM12V10AH | 10AH | |
| 181*76*166 &166 | 30 | 12.8V | IFM12V21AH | 21AH |
| 12.8V | IFM12V27AH | 27AH | ||
| 44 | 14.8V | INM12V30AH | 30.8AH | |
| 14.8V | INM12V40AH | 39.6AH | ||
| 29.7 | 12.8V | IFM12V30AH | 29.7AH |
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