3.7V 1S Li-ion battery pack

3.7V 1S Li-ion battery means the lithium ion battery with final nominal voltage 3.7V,the battery can be single cell or multiple cells paralled, for example:one 18650 2200mAh cell can be made into a li ion battery 3.7v 2200mAh;two 18650 cells can be made into a 3.7v 4400mAh li ion battery pack, the flexible assemblies makes it available for customers to choose different capacity options.Padre 3.7V series li-ion batteries includes: 3.7V 2200mAh,3.7V 2600mAh,3.7V 3000mAh,3.7V 3200mAh,3.7V 3400mAh, 3.7V 5200mAh,3.7V 6000mAh,3.7V 6400mAh,3.7V 4400mAh,3.7V 6600mAh, 3.7V 8800mAh,3.7V 11000mAh,3.7V 4500mAh,3.7V 5000mAh,3.7V 10000mAh, These Lithium battery packs are just regular ones,new format packs are also available and welcome, different specs PCM(protection circiut board),cables,connectors,NTC are available for choosing.

3.7V li-ion battery packs with single cell

3.7V li-ion battery with single cell main assembly types:

  1. Single Li-ion cell with flat top.
  2. Single Li-ion cell with button top contact.
  3. Li-ion battery cell button top + PCM at bottom/negative, no cables.
  4. Li-ion battery cell flat top + PCM at bottom/negative, no cables.
  5. Li-ion battery cell + PCM, inner positive, outer negative, no cables.
  6. Li-ion battery cell + Cables, without PCM.
  7. Li-ion battery cell + PCM + cables.PCM is round shape placed at top of the battery.
  8. Li-ion battery cell + PCM + cables. PCM is square shape placed at side of the battery.
  9. Remark: We can use different cells,PCM,cables,connectors,NTC to do custom assemblies.

Specs descriptions:

  • Nominal voltage: 3.7V
  • Nominal capacity: 500mAh~5000mAh.
  • Discharge cut off voltage: 3.0V or 2.75V
  • Charge voltage:4.2V
  • Charge cut off voltage: 4.2V.
  • Dimensions: subject to which cell and which assembly.
  • Weight: same as above, please check with sales.
  • Continuous discharge rate: we have different types:1C~2C, 3C,5C,10C,15C,20C.
  • Cycle life: 500 times.
  • Storage temperature: -20~60C; Discharge temperature:-20~60C,Charge temperature:0~45C.

3.7V li-ion battery packs with multiple cells

Multiple cells 3.7V li-ion battery packs main assembly types:

  1. 18650 2 cells 1S2P Li-ion battery pack
  2. 18650 3 cells 1S3P Li-ion battery pack
  3. 18650 4 cells 1S4P Li-ion battery pack
  4. 18650 5+ cells 1S5P,1S6P,1S7P,etc. Li-ion battery pack
  5. Remark: We can use different cells,PCM,cables,connectors,NTC to do  different sizes of custom lithium battery packs assemblies.

Specs descriptions:

  • Nominal voltage: 3.7V
  • Nominal capacity:1000mAh~100000mAh.
  • Discharge cut off voltage: 3.0V or 2.75V
  • Charge voltage:4.2V
  • Charge cut off voltage: 4.2V.
  • Dimensions: subject to which cell and which assembly, as well as client’s requirement.
  • Weight: same as above, please check with sales.
  • Continuous discharge rate: we have different types:1C~2C, 3C,5C,10C,15C,20C.
  • Cycle life: 500 times.
  • Storage temperature: -20~60C; Discharge temperature:-20~60C,Charge temperature:0~45C.

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You can let us know your details of requirements, such as the voltage,capacity, battery dimension, continuous discharge current,cables, connector, we will evaluate and get back to you with battery solutions as soon as possible.

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