3.7V 1000mAh Li-Polymer Battery

  • More than 50+ 3.7V 500mAh Lipo Battery in Stock, Ship Right Now.
  • Custom Almost Any Battery Size, As per your design.
  • Shipping to more then 40 countries, We know the market!
  • Thickness can be 0.5-2 mm.
  • Custom battery connector, like JST, Molex
  • Pre built battery BMS,no worries on battery performance

3.7V 500mAh 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
0452039 30mah ultra thin lipo cell

Diagramm of Thin Battery Cells

in Stock 3.7V 500mAh Lipo Battery Models 

Model Thickness
(mm)
Width
(mm)
Length
(mm)
Nominal Voltage
(V)
Max Voltage
(V)
Capacity
(mAh)
375056 3.7 50 56 3.7 4.2 1000
384166 3.8 41 66 3.7 4.2 1000
402882 4 28 82 3.7 4.2 1000
413078 4.1 30 79 3.7 4.2 1000
453350 4.5 33 50 3.7 4.2 1000
504050 4.8 40 50 3.7 4.2 1000
503255 5 32 55 3.7 4.2 1000
503446 5 34 46 3.7 4.2 1000
523450 5.4 34 52 3.7 4.2 1000
543450 5.4 34 50 3.7 4.2 1000
553565 5.5 35 65 3.7 4.2 1000
594040 6 40 40 3.7 4.2 1000
602272 6 22 72 3.7 4.2 1000
602558 6 25 58 3.7 4.2 1000
603544 6 35 44 3.7 4.2 1000
603545 6 35 45 3.7 4.2 1000
613942 6.1 39 42 3.7 4.2 1000
623052 6.2 30 52 3.7 4.2 1000
632558 6.3 25 58 3.7 4.2 1000
652561 6.5 25 61 3.7 4.2 1000
703048 6.9 30 48 3.7 4.2 1000
703443 7 34 43 3.7 4.2 1000
753046 7.4 30 47 3.7 4.2 1000
751878 7.5 18 80 3.7 4.2 1000
753636 7.5 36 36 3.7 4.2 1000
763440 7.6 34 40 3.7 4.2 1000
803038 8 30 38 3.7 4.2 1000
803434 8 34 34 3.7 4.2 1000
803436 8 34 36 3.7 4.2 1000
802648 8.1 26 49 3.7 4.2 1000
852743 8.5 27 43 3.7 4.2 1000
852745 8.5 26.6 45 3.7 4.2 1000
903040 9 30 40 3.7 4.2 1000
983232 9.8 32 33 3.7 4.2 1000
102050 10 20 50 3.7 4.2 1000
102052 10 20 52 3.7 4.2 1000
102831 10 28 31 3.7 4.2 1000
103035 10 30 35 3.7 4.2 1000
lithium polymer thin batteyr

How to Custom Lipo Battery 

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.
3.7v 100mah ultra thin battery