Ultra Thin Li-Polymer Battery Manufacturer
- More than 100+ Types in Stock, Ship Right Now.
- Custom Any Size, Like Your Wish.
- 20 QC Staff, No Worries about Quality!
- Ultra Thin Cell Thickness of 0.5-2 mm.
3.7V Ultra Thin Lipo Battery Cells
DNK Power, with its R&D Team leaders Dr. Lee Hongshang from Tsinghua University, has been making ultra-thin lipo cells for more than 4 years. We can now offer ultra-thin film batteries of 2.0 mm to 0.5 mm thick with or without PCM. Although we don’t stock lipo cells in bulk, we have made more than 100 models during the past several years.
These cells should be used for smart cards, RFID tags, smart labels, miniature speakers, medical devices, military devices, tracking devices, portable sensors powered cards, wearables devices and other applications that require battery storage in a very thin battery (limited space).
See below main products our batteries have been applied.
- Ultra High Energy Density
- Low Self Discharge Rate. Less Than 2% Per Year.
- Wide Operation Temperature. -20℃ ~+60℃
- Ultra Thin Cell Thickness of 0.5-2 mm
Diagramm of Thin Battery Cells
in Stock Lipoly Battery Models
| Ultra Thin Type | Capacity(mAh） | Dimensions | Type | C-Rate | ||
|---|---|---|---|---|---|---|
| T (±0.2mm) | W (±0.2mm) | L (±0.5mm) | ||||
| 152020 | 18 | 1.5 | 20.0 | 20.0 | Standard | 0.2C-1.0C |
| 152830 | 60 | 1.5 | 28.0 | 30.0 | Standard | 0.2C-1.0C |
| 152835 | 100 | 1.5 | 28.0 | 35.0 | Standard | 0.2C-1.0C |
| 153030 | 80 | 1.5 | 30.0 | 30.0 | Standard | 0.2C-1.0C |
| 153050 | 150 | 1.5 | 30.0 | 50.0 | Standard | 0.2C-1.0C |
| 153535 | 120 | 1.5 | 35.5 | 35.0 | Standard | 0.2C-1.0C |
| 154543 | 230 | 1.5 | 45.0 | 43.0 | Standard | 0.2C-1.0C |
| 155776 | 500 | 1.5 | 57.0 | 76.0 | Standard | 0.2C-1.0C |
| 161652 | 90 | 1.6 | 16.0 | 52.0 | Standard | 0.2C-1.0C |
| 171538 | 53 | 1.7 | 15.0 | 38.0 | Standard | 0.2C-1.0C |
| 183030 | 105 | 1.8 | 30.0 | 30.0 | Standard | 0.2C-1.0C |
| 200830 | 30 | 2.0 | 8.0 | 30.0 | Standard | 0.2C-1.0c |
| 201021 | 25 | 2.2 | 10.0 | 21.0 | Standard | 0.2C-1.0C |
| 201040 | 50 | 2.0 | 10.0 | 40.0 | Standard | 0.2C-1.0C |
| 201235 | 55 | 2.0 | 12.0 | 35.0 | Standard | 0.2C-1.0C |
| 201248 | 70 | 2.0 | 12.0 | 48.0 | Standard | 0.2C-1.0C |
| 201515 | 20 | 2.0 | 15.0 | 15.0 | Standard | 0.2C-1.0C |
| 201630 | 60 | 2.0 | 16.0 | 30.0 | Standard | 0.2C-1.0C |
| 202020 | 40 | 2.0 | 20.0 | 20.0 | Standard | 0.2C-1.0C |
| 202023 | 45 | 2.0 | 20.0 | 23.0 | Standard | 0.2C-1.0C |
| 203232 | 110 | 2.0 | 32.0 | 32.0 | Standard | 0.2C-1.0C |
| 204244 | 280 | 2.0 | 42.0 | 44.0 | Standard | 0.2C-1.0C |
| 221230 | 60 | 2.2 | 12.0 | 30.0 | Standard | 0.2C-1.0C |
| 232430 | 130 | 2.3 | 24.0 | 30.0 | Standard | 0.2C-1.0C |
| 241240 | 80 | 2.4 | 12.0 | 40.0 | Standard | 0.2C-1.0C |
| 242030 | 100 | 2.4 | 20.0 | 30.0 | Standard | 0.2C-1.0C |
| 242224 | 90 | 2.4 | 22.0 | 24.0 | Standard | 0.2C-1.0C |
| 242530 | 120 | 2.4 | 25.0 | 30.0 | Standard | 0.2C-1.0C |
| 251140 | 80 | 2.5 | 11.0 | 40.0 | Standard | 0.2C-1.0C |
| 251421 | 45 | 2.5 | 14.0 | 21.0 | Standard | 0.2C-1.0C |
| 251424 | 55 | 2.5 | 14.0 | 24.0 | Standard | 0.2C-1.0C |
| 251520 | 50 | 2.5 | 15.0 | 20.0 | Standard | 0.2C-1.0C |
| 252530 | 140 | 2.5 | 25.0 | 30.0 | Standard | 0.2C-1.0C |
| 261534 | 100 | 2.6 | 15.0 | 34.0 | Standard | 0.2C-1.0C |
| 271921 | 65 | 2.7 | 19.0 | 21.0 | Standard | 0.2C-1.0C |
| 281126 | 50 | 2.8 | 11.0 | 26.0 | Standard | 0.2C-1.0C |
| 283048 | 350 | 2.8 | 30.0 | 48.0 | Standard | 0.2C-1.0C |
| 300815 | 15 | 3.0 | 8.0 | 15.0 | Standard | 0.2C-1.0C |
| 300821 | 25 | 3.0 | 8.0 | 21.0 | Standard | 0.2C-1.0C |
| 300825 | 30 | 3.0 | 8.0 | 25.0 | Standard | 0.2C-1.0C |
| 301009 | 12 | 3.0 | 10.0 | 10.0 | Standard | 0.2C-1.0C |
| 301016 | 25 | 3.0 | 10.0 | 16.0 | Standard | 0.2C-1.0C |
| 301020 | 32 | 3.0 | 10.0 | 20.0 | Standard | 0.2C-1.0C |
| 301025 | 43 | 3.0 | 10.0 | 25.0 | Standard | 0.2C-1.0C |
| 301030 | 60 | 3.0 | 10.0 | 30.0 | Standard | 0.2C-1.0C |
| 301120 | 45 | 3.0 | 11.0 | 20.0 | Standard | 0.2C-1.0C |
| 301215 | 25 | 3.0 | 12.0 | 15.0 | Standard | 0.2C-1.0C |
| 301220 | 45 | 3.0 | 12.0 | 20.0 | Standard | 0.2C-1.0C |
| 301223 | 55 | 3.0 | 12.0 | 23.0 | Standard | 0.2C-1.0C |
| 301320 | 45 | 3.0 | 13.0 | 20.0 | Standard | 0.2C-1.0C |
| 301420 | 50 | 3.0 | 14.0 | 20.0 | Standard | 0.2C-1.0C |
| 301430 | 100 | 3.0 | 14.0 | 30.0 | Standard | 0.2C-1.0C |
| 301515 | 35 | 3.0 | 15.0 | 15.0 | Standard | 0.2C-1.0C |
| 301719 | 65 | 3.0 | 17.0 | 19.0 | Standard | 0.2C-1.0C |
| 302020 | 80 | 3.0 | 20.0 | 20.0 | Standard | 0.2C-1.0C |
| 302248 | 300 | 3.0 | 22.0 | 48.0 | Standard | 0.2C-1.0C |
| 302436 | 220 | 3.0 | 24.0 | 36.0 | Standard | 0.2C-1.0C |
| 302525 | 140 | 3.0 | 25.0 | 25.0 | Standard | 0.2C-1.0C |
| 302547 | 320 | 3.0 | 25.0 | 47.0 | Standard | 0.2C-1.0C |
| 303038 | 320 | 3.0 | 30.0 | 38.0 | Standard | 0.2C-1.0C |
| 321745 | 220 | 3.2 | 17.0 | 45.0 | Standard | 0.2C-1.0C |
| 331030 | 75 | 3.3 | 10.0 | 30.0 | Standard | 0.2C-1.0C |
| 350830 | 60 | 3.5 | 8.0 | 30.0 | Standard | 0.2C-1.0C |
| 351120 | 45 | 3.5 | 11.0 | 20.0 | Standard | 0.2C-1.0C |
| 351223 | 70 | 3.5 | 12.0 | 23.0 | Standard | 0.2C-1.0C |
| 351317 | 38 | 3.5 | 13.0 | 17.0 | Standard | 0.2C-1.0C |
| 351824 | 110 | 3.5 | 18.0 | 24.0 | Standard | 0.2C-1.0C |
| 352070 | 450 | 3.5 | 20.0 | 70.0 | Standard | 0.2C-1.0C |
| 361040 | 90 | 3.6 | 10.0 | 40.0 | Standard | 0.2C-1.0C |
| 361215 | 40 | 3.6 | 12.0 | 15.0 | Standard | 0.2C-1.0C |
| 381221 | 65 | 3.8 | 12.0 | 21.0 | Standard | 0.2C-1.0C |
| 381424 | 100 | 3.8 | 14.0 | 24.0 | Standard | 0.2C-1.0C |
| 382030 | 190 | 3.8 | 200.0 | 30.0 | Standard | 0.2C-1.0C |
| 382530 | 260 | 3.8 | 25.0 | 30.0 | Standard | 0.2C-1.0C |
| 401135 | 120 | 4.0 | 11.0 | 35.0 | Standard | 0.2C-1.0C |
| 401215 | 45 | 4.0 | 12.0 | 15.0 | Standard | 0.2C-1.0C |
| 401223 | 70 | 4.0 | 12.0 | 23.0 | Standard | 0.2C-1.0C |
| 401235 | 130 | 4.0 | 12.0 | 35.0 | Standard | 0.2C-1.0C |
| 401430 | 120 | 4.0 | 14.0 | 30.0 | Standard | 0.2C-1.0C |
| 401745 | 275 | 4.0 | 17.0 | 45.0 | Standard | 0.2C-1.0C |
| 402025 | 160 | 4.0 | 20.0 | 25.0 | Standard | 0.2C-1.0C |
| 402030 | 200 | 4.0 | 20.0 | 30.0 | Standard | 0.2C-1.0C |
| 402042 | 300 | 4.0 | 20.0 | 42.0 | Standard | 0.2C-1.0C |
| 402216 | 100 | 4.0 | 22.0 | 16.0 | Standard | 0.2C-1.0C |
| 402535 | 330 | 4.0 | 25.0 | 35.0 | Standard | 0.2C-1.0C |
| 403040 | 460 | 4.0 | 30.0 | 40.0 | Standard | 0.2C-1.0C |
| 403048 | 550 | 4.0 | 30.0 | 48.0 | Standard | 0.2C-1.0C |
| 403436 | 450 | 4.0 | 34.0 | 36.0 | Standard | 0.2C-1.0C |
| 451120 | 55 | 4.5 | 11.0 | 20.0 | Standard | 0.2C-1.0C |
| 451878 | 650 | 4.5 | 18.0 | 78.0 | Standard | 0.2C-1.0C |
| 451937 | 250 | 4.5 | 19.0 | 37.0 | Standard | 0.2C-1.0C |
| 452530 | 300 | 4.5 | 25.0 | 30.0 | Standard | 0.2C-1.0C |
| 470910 | 18 | 4.7 | 9.0 | 10.0 | Standard | 0.2C-1.0C |
| 501120 | 70 | 5.0 | 11.0 | 20.0 | Standard | 0.2C-1.0C |
| 501215 | 50 | 5.0 | 12.0 | 15.0 | Standard | 0.2C-1.0C |
| 501223 | 90 | 5.0 | 12.0 | 23.0 | Standard | 0.2C-1.0C |
| 501235 | 170 | 5.0 | 12.0 | 35.0 | Standard | 0.2C-1.0C |
| 501235 | 130 | 4.3 | 12.0 | 35.0 | Standard | 0.2C-1.0C |
| 502020 | 150 | 5.0 | 20.0 | 20.0 | Standard | 0.2C-1.0C |
| 502025 | 180 | 5.0 | 20.0 | 25.0 | Standard | 0.2C-1.0C |
| 502025 | 200 | 5.0 | 20.0 | 25.0 | Standard | 0.2C-1.0C |
| 502030 | 240 | 5.0 | 20.0 | 30.0 | Standard | 0.2C-1.0C |
| 503048 | 750 | 5.0 | 30.0 | 48.0 | Standard | 0.2C-1.0C |
| 503448 | 900 | 5.0 | 34.0 | 48.0 | Standard | 0.2C-1.0C |
| 521780 | 710 | 5.2 | 17.0 | 80.0 | Standard | 0.2C-1.0C |
| 521843 | 380 | 5.2 | 18.0 | 43.0 | Standard | 0.2C-1.0C |
| 551323 | 110 | 5.5 | 13.0 | 23.0 | Standard | 0.2C-1.0C |
| 553436 | 550 | 5.5 | 34.0 | 36.0 | Standard | 0.2C-1.0C |
| 571322 | 110 | 5.7 | 13.0 | 22.0 | Standard | 0.2C-1.0C |
| 601216 | 55 | 6.0 | 12.0 | 16.0 | Standard | 0.2C-1.0C |
| 602025 | 250 | 6.0 | 20.0 | 25.0 | Standard | 0.2C-1.0C |
| 602030 | 300 | 6.0 | 20.0 | 30.0 | Standard | 0.2C-1.0C |
| 622238 | 450 | 6.2 | 22.0 | 38.0 | Standard | 0.2C-1.0C |
| 651235 | 180 | 6.5 | 12.5 | 35.5 | Standard | 0.2C-1.0C |
| 651643 | 340 | 6.5 | 16.0 | 43.0 | Standard | 0.2C-1.0C |
| 652330 | 430 | 6.5 | 23.0 | 30.0 | Standard | 0.2C-1.0C |
| 652535 | 500 | 6.5 | 25.0 | 35.0 | Standard | 0.2C-1.0C |
| 702427 | 470 | 7.0 | 24.0 | 27.0 | Standard | 0.2C-1.0C |
| 802329 | 520 | 8.0 | 23.0 | 29.0 | Standard | 0.2C-1.0C |
| 503035 | 570 | 5.0 | 30.0 | 35.0 | Standard | 0.2C-1.0C |
| 301009H10C | 8 | 3.0 | 10.0 | 10.0 | Standard | 1C充-10C放 |
| 301014H10C | 14 | 3.0 | 10.0 | 14.0 | Standard | 1C充-10C放 |
| 423040HT | 450 | 4.2 | 30.0 | 40.0 | Standard | 0.2C-0.5C |
| 442030HT | 210 | 4.4 | 20.0 | 30.0 | Standard | 0.2C-0.5C |
| 622238P | 420 | 6.2 | 22.0 | 38.0 | Standard | 2C充-5C放 |
Super Thin Models
| Thin Film Size | Capacity （mAh） | Dimensions | Type | C-Rate | ||
|---|---|---|---|---|---|---|
| T(±0.2mm) | W(±1.0mm) | L(±0.5mm) | ||||
| 103333 | 35 | 1.0 | 33.0 | 33.0 | Thin cell | 0.2C-1.0C |
| 104241 | 52 | 1.0 | 42.0 | 41.0 | Thin cell | 0.2C-1.0C |
| 054040 | 22 | 0.5 | 40.0 | 40.0 | Thin cell | 0.2C-1.0C |
| 104650 | 140 | 1.0 | 46.0 | 50.0 | Thin cell | 0.2C-1.0C |
| 104040 | 60 | 1.0 | 40.0 | 40.0 | Thin cell | 0.2C-1.0C |
| 105070 | 240 | 1.0 | 50.0 | 70.0 | Thin cell | 0.2C-1.0C |
| 116098 | 450 | 1.0 | 60.0 | 98.0 | Thin cell | 0.2C-1.0C |
| 116082 | 300 | 1.1 | 60.0 | 82.0 | Thin cell | 0.2C-1.0C |
| 063535 | 35 | 0.6 | 35.0 | 35.0 | Thin cell | 0.2C-1.0C |
| 054855 | 42 | 0.5 | 48.0 | 55.0 | Thin cell | 0.2C-1.0C |
| 052540 | 14 | 0.5 | 25.0 | 40.0 | Thin cell | 0.2C-1.0C |
| 105256 | 145 | 1.0 | 52.0 | 56.0 | Thin cell | 0.2C-1.0C |
| 053559 | 32 | 0.5 | 35.0 | 59.0 | Thin cell | 0.2C-1.0C |
| 053030 | 11 | 0.5 | 30.0 | 30.0 | Thin cell | 0.2C-1.0C |
| 136258 | 310 | 1.3 | 62.0 | 58.0 | Thin cell | 0.2C-1.0C |
How to Custom Thin Battery cells
We have the unique ability to develop custom, thin film batteries to fit your needs. Our expert team of chemists, engineers, and manufactures who use proven chemistry and production methods that will get from spec to production fast. Smaller, thinner, flexible, more powerful.
- Stock Samples up to 100+ Models
- Custom Samples as fast as 10 Days
- Strict Quality Control, No Safety Concerns Ever
- Instant Customer Support, Solve Any Problem in Time.
Requirements
Let us know your size limitations and anticipated capacity needed for your project.
Design
We will send datasheet to you or New design according to your requirement.
Prototype
We will start making samples for you if all things are set.
Wait for Samples
It takes time to make custom samples, Just have a little patience.
Summary
Rating
Aggregate Rating
4.5 based on votes
Brand Name
DNK
Product Name
3.7v Ultra Thin Battery Cell