14.8V Li-ion battery packs

14.8V Li-ion battery pack is a lithium ion battery pack with final nominal voltage 14.8V,it can be 4 cells or multiple groups of cells paralled in series, for example,Four 18650 2200mAh cells can be made into a li ion battery 14.8v 2200mAh,Eight 18650 cells can be made into a 14.8v 4400mAh li ion battery pack, the flexible assemblies makes it available for customers to choose different capacity options.Padre 14.8V series li-ion batteries includes:

14.8V 2200mAh,14.8V 2600mAh,14.8V 3000mAh,14.8V 3200mAh,

14.8V 3400mAh,14.8V 5200mAh,14.8V 6000mAh,14.8V 6400mAh,

14.8V 4400mAh,14.8V 6600mAh,14.8V 8800mAh,14.8V 11000mAh,

14.8V 4500mAh,14.8V 5000mAh,14.8V 10000mAh, 14.8V 20000mAh.

These custom lithium ion battery packs are just regular ones,new format packs are also available, different specs PCM(protection circiut board),cables,connectors,NTC are available for choosing.

4S 14.8V li-ion battery packs

14.8V li-ion battery 4S packs main assembly types:

  1. 4S1P Li-ion battery pack- 4 pcs  3.7V cells in series to make it 14.8V, 4 cells and a 4S PCM(protection circiut) are used.
  2. 4S2P Li-ion battery pack- 2 pcs  3.7V  cells paralled and four groups of it in series makes 14.8V, total 8 pcs cells and  a 4S PCM(protection circiut) are used.
  3. 4S3P Li-ion battery pack- 3 pcs  3.7V cells paralled and four groups of it in series makes 14.8V , total 12 pcs cells and  a 4S PCM(protection circiut) are used.
  4. 4S4P Li-ion battery pack- 4 pcs  3.7V cells paralled and four groups of it in series makes 14.8V, total 16 pcs cells and  a 4S PCM(protection circiut) are used.
  5. 4S5P Li-ion battery pack- 5 pcs  3.7V cells paralled and four groups of it in series makes 14.8V, total 20 pcs cells and  a 4S PCM(protection circiut) are used.
  6. 4S6P Li-ion battery pack- 6 pcs  3.7V cells paralled and four groups of it in series makes 14.8V, total 24 pcs cells and  a 4S PCM(protection circiut) are used.

Remark: We can use different cells,PCM,cables,connectors,NTC to do custom assemblies,new functions and parts can also be developed if neccessary.          About battery cells selections: We can use all suitable models 14500,14650,17500,18500,18650,22650,26650,32650 and so on, Sanyo,LG,Panasonic,Samsung  or PD cells are available,besides,LiFePO4 cells are also available for choosing.

Specs descriptions:

  • Nominal voltage: 14.8V.
  • Nominal capacity: 900mAh~50000mAh.
  • Discharge cut off voltage: 12.0V.
  • Charge voltage:16.8V.
  • Charge cut off voltage: 16.8V.
  • Dimensions: subject to which cell, which assembly solution to use and customer requirements.
  • 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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