Polymer Li-ion battery pack
301220 40mAh 3.7V
500 times cycle life
1 year warranty
OEM/ODM
Polymer Li-ion Battery Pack applicated for mini audio, reader pen, medicial devices, beauty devices, 3D glasses, bluetooth etc.
good characteristics and steady quality, high output power, low self-discharge, excellent safely, no memory effect
1, General:
Battery Model:301220
Norminal Voltage:3.7V
Norminal Capacity: 40mAh
Max dimension:3.2*12.5*22mm MAX
| Model |
Capacity(mAh) |
Dimension(mm) |
| T |
W |
L |
| 381018 |
35 |
4.0 |
10.8 |
18.5 |
| 401020 |
55 |
4.2 |
10.5 |
20.5 |
| 421030 |
95 |
4.2 |
10.8 |
30.5 |
| 321035 |
75 |
3.3 |
10.5 |
35.5 |
| 301048 |
100 |
3 |
10.8 |
48.5 |
| 331055 |
120 |
3.5 |
10.5 |
55.5 |
| 371058 |
160 |
3.7 |
10.8 |
58.5 |
| 381120 |
50 |
3.8 |
11.5 |
20.5 |
| 451124 |
85 |
4.5 |
11.5 |
24.5 |
| Model |
Capacity(mAh) |
Dimension(mm) |
| T |
W |
L |
| 381018 |
35 |
4.0 |
10.8 |
18.5 |
| 401020 |
55 |
4.2 |
10.5 |
20.5 |
| 421030 |
95 |
4.2 |
10.8 |
30.5 |
| 321035 |
75 |
3.3 |
10.5 |
35.5 |
| 301048 |
100 |
3 |
10.8 |
48.5 |
| 331055 |
120 |
3.5 |
10.5 |
55.5 |
| 371058 |
160 |
3.7 |
10.8 |
58.5 |
| 381120 |
50 |
3.8 |
11.5 |
20.5 |
| 451124 |
85 |
4.5 |
11.5 |
24.5 |
As a professional Lithium battery manufacturer, JHY is commited to providing our customers with reliable, environmental friendly and high cost performance green energy products, which is widely used in consumer digital products such as smart phone, MP3/MP4 player, GPS, electric toys, PSP(PlayStation Portable), POS payment terminal, beauty equipment, solar energy storage devices, and UPS, etc. Our product mold is exceeded 300 types, and it is more than 1000 types of batteries we could offer.
