Lithium ion Battery pack 10,9 V/3500 mAh/3S1P

3S1P 38,15 Wh lithium-ion battery pack, incl. electronic protection circuit (BMS) for use in many mobile applications. Battery pack in shrink sleeve with 12 cm output cable and open cable ends

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Part number 2447-3031-20
EAN code 4013674105809
Product content Battery pack 10,9 V/3500 mAh/3S1P
Packaging unit pieces 56 Pieces
Product weight 0.151 kg
Dimensions 5.7 × 2 × 7 cm

ANSMANN has a wide range of standard Li-ion battery packs, which are also available in small batches. All battery packs are based on conventional Li 18650 standard cells and have a UN transport test (UN 38.3) as standard. Various versions in parallel or series connection guarantee the right power supply for practically any application.

Lithium-ion batteries are the energy source of the future. With an energy density around twice as high as NiMH cells and very low self-discharge, this technology is the optimum energy source for all kinds of applications. Li-ion battery packs are thermally stable and very cold-resistant. The integrated protective circuit protects against overcharging, overloading, short circuits and deep discharging.

  • Nominal voltage: 10,9 V
  • Nominal capacity: 3500 mAh
  • Max. discharge current: 5 A
  • Dimensions: 57×20×70 mm
  • Weight: 151 g
  • Approvals: UN3480
More Information
Nominal voltage 10,9 V
Nominal capacity 3500 mAh
Cell chemistry Lithium ion
Energy 38,15 Wh
Color blue
Storage temperature -20 - 20 °C
Operating temperature -20 - 60 °C
Battery pack 10,9 V/3500 mAh/3S1P
Selection File name File type File size Last Modified
2447-3031-20_Lithium-Ionen-Akkupack-10,9-V-3500-mAh-3S1P_PIB_DE.pdf pdf 292 KB 10.07.2026
MSDS_Ansmann_Li-Ion_Batteries.pdf pdf 133 KB 27.02.2026
3S1P.jpg jpg 405 KB 28.01.2025
2447-3031-20_3S1P_info-01.jpg jpg 859 KB 28.01.2025
2447-3031-20_3S1P_bu-01.jpg jpg 415 KB 07.02.2025