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Primary Batteries   > Li-SOCl2 3.6V Battery

PRIMARY BATTERIES - Li-SOCl2 3.6V Battery

Lithium thionyl chloride (Li-SOCl2) batteries, or ER batteries, are a main member of the lithium primary battery family. ER batteries use lithium metal as anode (negative) and a mixture of carbon and thionyl chloride (SOCl2) as cathode (positive). It is well known as its highest voltage (nominal 3.6V) and highest energy density.

PHD Energy Li-SOCl2 3.6V Lithium Battery
  • Highest voltage and energy density
  • Wide working temperature range
  • Extreme long shelf and service life
  • Low annual self-discharge (<1% per year)
  • Highly reliable

Fully Certified: 

UN, UL, REACH, ROHS, IEC

Our manufacturing facilities have two locations and we are the largest in China.

  • The biggest manufacturer in China
  • 20+ years of manufacturing history
  • Two manufacturing facilities with 40+ highly automated production lines
  • ISO9001, ISO14001 certified
 

PHD Li-SOCl2 (ER) Standard Product List

Model ANSI Size Nominal Capacity/Ah Max Continuous Current (mA) Dimension (mm) Weight (g)
ER14250 1/2AA 1.2 15 14.5×25.4 10
ER14335 2/3AA 1.6 35 14.5×33.5 13
ER14505 AA 2.6 60 14.5×50.5 19
ER17505 A 3.6 70 17.5×51.0 26
ER18505 A 4.0 70 18.7×50.5 30
ER26500 C 8.5 100 25.7×50.0 54
ER261020 CC 16 150 26.2×102 98
ER34615 D 19 150 33.6×61.5 106
ER341245 DD 36 300 34.2×124.5 200
 

PHD Li-SOCl2 (ER) High Power Product List

Model ANSI Size Nominal Capacity/Ah Max Continuous Current (mA) Dimension (mm) Weight (g)
ER14505M AA 2.1 400 14.5×50.5 19
ER18505M A 3.5 800 18.7×50.5 30
ER26500M C 6 1000 26.2×50.5 57
ER34615M D 13 1800 33.6×61.5 109

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