Power Tool Rechargeable Batteries12V 3Ah 3-5C discharge current For Monitoring Device
Brand Name:TAC or OEM
Certification:UL,ROHS
Model Number:12V 3AH
Minimum Order Quantity:500 set
Delivery Time:14Days
Payment Terms:TT, LC, Paypal, etc
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Location:
Guangzhou China
Address:
No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Supplier`s last login times:
within 30 hours
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Power Tool Rechargeable Batteries12V 3Ah 3-5C discharge current For Monitoring Device
Specification for Power Tool Rechargeable Batteries12V 3Ah 3-5C discharge current For Monitoring Device
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
- Dimension Measuring Instrument
- The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm.
- Standard class specified in the national standard or more sensitive class having inner impedance more than 10kΩ/V
- Standard class specified in the national standard or more sensitive class. Total external resistance including ammeter and wire is less than 0.01Ω
- Impedance Meter
- Impedance shall be measured by a sinusoidal alternating current method (1kHz LCR meter)
Standard Charge :
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.
Standard Discharge : 0.2C
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 |
Power Tool Rechargeable Batteries of 12V 3Ah For Monitoring Device
Power Tool Rechargeable Batteries of 12V 3Ah For Electric Toys:
Power Tool Rechargeable Batteries12V 3Ah 3-5C discharge current For Monitoring Device
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