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At the moment, we mainly focus on two types of rechargeable lithium cylindrical battery, one is li-ion, and the other is LiFePO4.
|
Model |
Votage |
Capacity |
Dimension（mm） |
Weight |
Internal Resistance |
|
（V） |
（mAh） |
Diameter (±0.2) |
Height (±0.5) |
（g） |
mΩ |
|
14430 |
3.7 |
650 |
14 |
43 |
13.36 |
≤80 |
|
14500 |
3.7 |
700 |
14 |
50 |
14.39 |
≤80 |
|
3.7 |
800 |
14 |
50 |
16.44 |
≤80 |
|
14650 |
3.7 |
800 |
14 |
65 |
16.44 |
≤50 |
|
3.7 |
1100 |
14 |
65 |
22.61 |
≤80 |
|
17280 |
3.7 |
600 |
17 |
28 |
12.33 |
≤80 |
|
17335 |
3.7 |
750 |
17 |
35 |
15.42 |
≤80 |
|
17500 |
3.7 |
1100 |
17 |
50 |
22.61 |
≤80 |
|
17650 |
3.7 |
1200 |
17 |
65 |
24.67 |
≤80 |
|
3.7 |
1600 |
17 |
65 |
32.89 |
≤80 |
|
18500 |
3.7 |
1400 |
18 |
50 |
28.78 |
≤80 |
|
18650 |
3.7 |
1400 |
18 |
65 |
28.78 |
≤20 |
|
3.7 |
1400 |
18 |
65 |
28.78 |
≤60 |
|
3.7 |
1800 |
18 |
65 |
37 |
≤60 |
|
3.7 |
2000 |
18 |
65 |
41.11 |
≤60 |
|
3.7 |
2200 |
18 |
65 |
45.22 |
≤60 |
|
3.7 |
2300 |
18 |
65 |
47.28 |
≤60 |
|
18740 |
3.7 |
1600 |
18 |
74 |
32.89 |
≤20 |
|
26650 |
3.7 |
4000 |
26 |
65 |
95.23 |
≤35 |
Key features:
1. Wide variety of shapes and sizes efficiently fitting the devices they power.
2. Much lighter than other energy-equivalent secondary batteries.
3. High open circuit voltage in comparison to aqueous batteries (such as lead acid, nickel-metal hydride and nickel-cadmium).
4. No memory effect.
5. Low self-discharge rate, approximately 5-10% per month.
Main applications:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Military equipment: IR telescope
4. Medical devices
5. Power tools
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