Customized Lithium Polymer Battery 102540 3.7V 1200mAh Battery for Beauty Equipment
Part Number/Battery Model: UNM102540
Nominal Capacity: 1200mAh
Min Capacity: 1150mAh
Nominal Voltage: 3.7V
Battery Pack Dimension: 10*25*42mm(Max.)
PCM: DW01+8205(Others are Available)
Application: Bluetooth bracelet lithium battery, portable wifi devices, portable router, LED flash lighting, medical equipment, bluetooth printer, barcode printer, label printer, thermal printermobile printer, thermal invoice printer, POS terminal...
Lead time: 3-30 days after order confirmation
Packing: Standard export package for batteries
Drawing of 102540 Battery Cell
Item | Description | Dimension |
T | Cell Thickness max. | 10mm |
W | Cell Width max. | 25mm |
H | Cell Height max. | 40.5mm |
Basic Performance
No. | Item | Specification | Note |
1 | Rated Capacity | 1200 mAh | 0.2C discharge |
2 | Nominal Capacity | 1200 mAh | 0.2C discharge |
3 | Min. Capacity | 1150 mAh | 0.2C discharge |
4 | Cell Weight | ≈ 21g | |
5 | Cell Initial Impedance | ≤ 80mΩ | 3.7V AC 1KHz measured |
6 | Normal Voltage | 3.7 V | |
7 | Initial Voltage | ≥3.8V | |
8 | Limited Charge Voltage | 4.2 V | Voltage of CC charge to CV charge |
9 | Standard Charging Method | 0.2C CC current charge to 4.2V, then CV charge till current declines to 0.01C | |
10 | Cut-off Voltage | 2.75 V | Load Voltage when discharge ended |
11 | Standard Charging Current | 240mA (0.2C) |
CC charge to 4.2 V, then CV charge till current declines to less than 0.01C
|
12 | Standard Charging Time | 6 hours | |
13 | Rapid Charging Current | 1200 mA (1C) | |
14 | Rapid Charging Time | About 2 hours | |
15 | Standard Discharging Current | 240mA (0.2C) |
CC discharge to 2.75 V
|
16 | Max. Discharging Current | 1200 mA (1C) | |
17 | Operating Temperature Range | Charging: 10~ 45℃ Discharging: -20 ~ 60℃ | |
18 | Operating humidity Range | ≤ 90%RH |
Drawing of 102540 battery pack
Item | Description | Dimension |
T | Battery pack Thickness max. | 10mm |
W | Battery pack Width max. | 25mm |
H | Battery pack Height max. | 42mm |
A | Wire Length | 100± 3mm |
Pack Impedance | ≤ 180mΩ | |
Battery Weight | About 22g |
Pack List
No. | Item | Quantity | Material | Specification |
1 | Li-ion polymer cell | 1 | UNM 102540 | 1200mAh |
2 | PCB | 1 | Fiber glass polymer compound circuit board | Pass RoHS |
3 | wire | 2 | Polythene and copper | UL1007 26AWG |
4 | connector |
Electrical Characteristics
No. | Item | Min | Typ | Max | Unit |
1 | Over-charge Protection Voltage | 4.230 | 4.280 | 4.330 | V |
2 | Over-charge Release Voltage | 4.050 | 4.100 | 4.150 | V |
3 | Over-charge Protection Delay Time | / | 200 | ms | |
4 | Over-discharge Protection Voltage | 2.300 | 2.400 | 2.500 | V |
5 | Over-discharge Release Voltage | 2.900 | 3.000 | 3.100 | V |
6 | Over-discharge Protection Delay Time | / | 100 | ms | |
7 | Over-current Protection for Discharge | 2 | 3.3 | 4.5 | A |
8 | Internal Resistance | / | / | 65 | mΩ |
9 | Operation Static Current | 1.0 | / | 7.0 | µA |
10 | Current consumption(Power down) | / | / | 1 | µA |
11 | Short Circuit Protection | Available | |||
12 | Short Circuit Protection Delay Time | / | / | 600 | µs |
Circuit Diagram
PCB Parts List
No. | Location | Part Name | Specification | Pack Type | Quantity | Maker/Remark |
1 | U1 | Battery protection IC | DW01 | SOT-23-6 | 1 | |
2 | Q1 | MOS | 8205 | TSSOP-8 | 1 | |
3 | R1 | Resistor | 100Ω±5% | 0603 | 1 | |
4 | R2 | Resistor | 1KΩ±5% | 0603 | 1 | |
5 | C1 | Capacitor | 0.1μF | 0603 | 1 | |
6 | PCB | Print circuit board | / | / | 1 | |
7 |
Lipo Battery 102530 Battery Picture