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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Specification:
| No. | Item | Rated Performance | Remark | |
| 1 | Rated Capacity | Typical | 3.0AH | Standard discharge(0.2C C5A) after Standard charge |
| Minimum | 2.8AH | |||
| 2 | Nominal Voltage | 12.8V | Mean Operation Voltage During Standard Discharge After Standard Charge | |
| 3 | Voltage at end of Discharge | 10V | Discharge Cut-off Voltage | |
| 4 | Charging Voltage | 14.8V |
| |
| 7 | Cell and assembly method | IFR18650EC-1.5AH | 4S2P | |
| 6 | Standard charge | Constant Current 0.2C5A Constant Voltage 14.6V 0.05 C5A cut-off | Charge time : Approx 7.0h | |
| 7 | Standard discharge | Constant current 0.2 C5A end voltage 10V |
| |
| 8 | Maximum Continuous Charge Current | 4.5C5A |
| |
| 9 | Maximum Continuous Discharge Current | 7 C5A |
| |
| 10 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. Bare Cell | |
| Discharge: -20~60℃ | ||||
| 11 | Storage Temperature Range | Less than 1 year: 0~25℃ | 60±25%R.H. at the shipment state | |
| less than 3 months: -5~35℃ | ||||
| 12 | Weight | Approx 0.6KG | Bare Cell | |
| 13 | Cell Dimension | High:145mm | Max Dimension | |
| Width: 22mm | ||||
| Length: 80mm | ||||
Standard Test Conditions
Test should be conducted with new batteries within one week after shipment from our factory
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℃
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.
Measuring Instrument or Apparatus
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 14.6V volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05 C
5A.
Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
Battery shall be discharged at a constant current of 0.2C to 10.0V @ 20º ± 5C
Similar model for Power Tool Rechargeable Batteries12V 3Ah For Monitoring Device
| Type | Nominal Voltage | Cell Inside | Assembling | Nominal Capacity | Max Discharge Current | Weight /KG | Size/mm | |
| Pulse | Continuous | |||||||
| IFM12V20AH | 12.8V | IFM18650 1.5AH | 4S14P | 20AH | 30A(30S) | 25A | 2.75 | 181*76*166 |
| IFM12V20AH | 12.8V | IFM26650 3.3AH | 4S6P | 20AH | 30A(30S) | 25A | 2.5 | 181*76*166 |
| IFM12V40AH | 12.8V | IFM18650 1.4AH | 4S30P | 40Ah | 40A(30S) | 25A | 6.1 | 195*130*183 |
| IFM12V40AH | 12.8V | IFM26650 3.3AH | 4S13P | 40Ah | 40A(30S) | 25A | 5.2 | 195*130*183 |
| IFM12V110AH | 12.8V | IFM18650 1.4AH | 4S79P | 110Ah | 40A(30S) | 30A | 15.1 | 260*158*246 |
| IFM12V110AH | 12.8V | IFM26650 3.3AH | 4S34P | 110Ah | 40A(30S) | 30A | 14.1 | 260*158*246 |
| INM12V165AH | 14.8V | INR18650 2.2AH | 4S84P | 165Ah | -- | 900A | 15 | 290*250*170 |
| INM12V240AH | 14.8V | INR18650 2.2AH | 4S120P | 240Ah | -- | 1200A | 22 | 290*250*215 |
| INM12V330AH | 14.8V | INR18650 2.2AH | 4S168P | 330Ah | -- | 1500A | 32 | 290*250*300 |
