Product Details:
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Battery Type: | Li-ion Polymer Battery | Nominal Voltage: | 3.7V |
---|---|---|---|
Nominal Capacity: | 1200mAh | Min Capacity: | 1150 MAh |
Limited Charge Voltage: | 4.2 V | Cut-off Voltage: | 2.75 V |
Discharging Temperature Range: | -20 ~ 60℃ | Charging Temperature Range: | 10~ 45℃ |
Battery Pack Size: | 10*25*42 | Battery Weight: | About 22g |
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
Contact Person: Miss. Alice