Polymer Lithium Ion Battery (3.7V, 110mAh)

£4.80 inc VAT

Availability: 50 in stock (can be backordered)

Brand: SparkFun
Part Number: PRT-13853
SKU: PPPRT-13853
Barcode: 5055421086732


These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 1000mAh! Comes terminated with a standard 2-pin JST-PH connector – 2mm spacing between pins.

These batteries require special charging. Do not attempt to charge these with anything but a specialized Lithium Polymer charger.

These 3.7V Polymer Lithium Ion (LiPo) batteries provide a high power capacity in a very small lightweight package. This makes them ideal for many applications. They are often used in portable consumer products such as Bluetooth speakers and mobile phones.

The batteries are supplied with 100mm leads terminated with a standard 2 pin JST-PH connector.

These Polymer Lithium batteries come with a built in protection circuit which protects against; over voltage, over current, and over discharge .

These batteries do not have a hard protective case. You should take care when housing the batteries in your design to ensure they have sufficient mechanical protection to protect the battery from any possible damage. If a battery does become damaged (dented, bent, etc) then it should not be used.




  • Built in protection circuit to prevent over charging or discharging.
  • Rated Capacity: 110mAh
  • Nominal Voltage: 3.70V
  • Max Charge Current: 1C (110mA)
  • Normal Charge Current: 0.2C (22mA)
  • 1.06 x 0.59 x 0.157″ (27 x 15 x 4 mm)


  • 1 x Polymer Lithium Ion Battery – 110mAh.


  • Maximum Length: 27mm.
  • Maximum Width: 15mm.
  • Maximum Height: 4mm.
  • Cable Length: 60mm (nominal).



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