Li-FeS2 Battery

Cylindrical lithium iron disulfide batteries use iron disulfide for the cathode, lithium for the anode, and a lithium salt in an organic solvent blend as the electrolyte.

Because lithium iron disulfide batteries are low-voltage primary batteries and have an operating voltage platform of 1.5V, they have interchangeability with alkaline manganese batteries, Ni-MH batteries, carbon batteries or zinc silver batteries having the same size.

Features & Benefits

  • High High current pulse output capability
  • Excellent low temperature performance
  • Anti external short circuit PTC design
  • Safety valve design

Technical Specifications

  • Nominal voltage: 1.5 V
  • Cylindrical Size: AAA & AA
  • Capacity range: 1.1 Ah, 1.8 Ah
  • Operating temperature: – 20°C to + 60°C
  • Max pulse discharge rate up to 3A


  • Compliant with IEC60086-4, UL1642.
  • Compliant with the European battery directive RoHS and REACH
  • Compliant UN38.3 air & sea shipping, UN3090, or UN3091

LiFeS2 Battery Category

Catalogue for Li-FeS2 battery

1.5V Spiral Cells lithium iron disulfide (lifes2) Battery

ModelSizeNominal Vol.(V)Nominal Capacity(mAh)Nominal Current(mA)Max Continuous Current(mA)Max Pulse Current(mA)Diameter
Height(mm)Weight(g)Download PDF
1.5V 3000mah fr14505 battery

FR14505 1.5V Battery

D 14.2 * H 50.5mm
Small MOQ
Replace Alkaline battery
lifes2 fr series battery, 1.5 volt

FR10450 1.5V

D 10.5 * H 45.0 mm
Small MOQ
Make battery pack


OEM most brand
Small MOQ 1000 pcs
Custom battery pack

FR Battery Supplier

Small MOQ
Custom battery

Note: The above data is for reference only.  CONTACT US for the newest detailed information and customized your solutions.

Find Quality Battery in China

HJBP is a young company that believes in "Quality is our culture". We learn from overseas and Hong Kong trading company masters to provide you with high-quality Chinese products and be your trusted partner in China. Thank you for sending out your needs.

Let's get in touch

Get the newest lithium battery information