Lithium Thionyl Chloride (Li/SOCl₂) Electrochem Cells

Exceptional Energy Density. Extended Operating Life.

Lithium Thionyl Chloride (Li/SOCl₂) Electrochem Cells productsUltralife’s Lithium Thionyl Chloride (Li/SOCl₂) Electrochem cells are designed for applications requiring maximum energy density, extended service life, and dependable operation. Available in bobbin, dual-anode, and spiral-wound constructions, these cells provide reliable power for long-duration applications operating in challenging environments.

Voltage (Nominal)

3.67V

Capacity (Range)

0.1Ah – 38Ah

Energy (Range)

0.2Wh – 139.5Wh

Temperature (Range)

-40°C to +200°C

Product Nominal Voltage Rated Capacity Rated Energy Weight Size Note Tech Data Sheet
4006 3.67V 0.1Ah 0.2Wh 1.2g Sub AAA size Low Rate – 100LR 4006 TDS
4019 3.67V 0.2Ah 0.7Wh 3g Sub AAA size Low Rate – 100LR 4019 TDS
4021 3.67V 0.4Ah 1.3Wh 3.9g Sub AAA size Low Rate – 100LR 4021 TDS
4030 3.67V 0.5Ah 1.9Wh 5g Sub AAA size Low Rate – 100LR 4030 TDS
4040 3.67V 0.7Ah 2.6Wh 4.3g Sub AAA size Low Rate – 100LR 4040 TDS
4347 3.67V 13Ah 47.7Wh 100g CC size Low Rate – 100LR 4347 TDS
4440 3.67V 38Ah 139.5Wh 325g TSD size Hybrid – 150HR 4440 TDS
4037 3.67V 0.5Ah 1.8Wh 5g Sub AAA size Low Rate – 150LR 4037 TDS
4161 3.67V 0.8Ah 2.9Wh 10g ½ AA size Low Rate – 150LR 4161 TDS
4204 3.67V 1.5Ah 5.5Wh 19g AA size Low Rate – 150LR 4204 TDS
4282 3.67V 11Ah 40.4Wh 95g CC size Low Rate – 150LR 4282 TDS
4301 3.67V 5.6Ah 20.6Wh 52g C size Low Rate – 150LR 4301 TDS
4321 3.67V 8.7Ah 31.9Wh 85g 3/2C size Low Rate – 150LR 4321 TDS
4341 3.67V 12Ah 44Wh 100g CC size Low Rate – 150LR 4341 TDS
4242 3.67V 9Ah 33Wh 75g Sub CC size Moderate Rate – 150MR 4242 TDS
4248 3.67V 10Ah 36.7Wh 69.2g Sub CC size Moderate Rate – 150MR 4248 TDS
4264 3.67V 5.1Ah 18.7Wh 50g C size Moderate Rate – 150MR 4264 TDS
4302 3.67V 5.7Ah 20.9Wh 52g C size Moderate Rate – 150MR 4302 TDS
4287 3.67V 13Ah 47.7Wh 96g CC size Moderate Rate – 150MR 4287 TDS
4325 3.67V 11Ah 40.4Wh 85g CC size Moderate Rate – 150MR 4325 TDS
4339 3.67V 14Ah 51.4Wh 102g CC size Moderate Rate – 150MR 4339 TDS
4342 3.67V 15Ah 55.1Wh 102.6g CC size Moderate Rate – 150MR 4342 TDS
4322 3.67V 11Ah 40.4Wh 85g 3/2C size Moderate Rate – 150MR 4322 TDS
4362 3.67V 11Ah 40.4Wh 105g D size Moderate Rate – 150MR 4362 TDS
4422 3.67V 26Ah 95.4Wh 212g DD size Moderate Rate – 150MR 4422 TDS
4435 3.67V 36Ah 132.1Wh 310g TSD size Moderate Rate – 150MR 4435 TDS
4205 3.67V 1.4Ah 5.1Wh 17g AA size Low Rate – 165LR 4205 TDS
4320 3.67V 8.5Ah 31.2Wh 77.7g 3/2C size Low Rate – 165LR 4320 TDS
4249 3.67V 9.9Ah 36.3Wh 69.2g Sub CC size Moderate Rate – 165MR 4249 TDS
4285 3.67V 14Ah 51.4Wh 95g CC size Moderate Rate – 165MR 4285 TDS
4330 3.67V 14Ah 51.4Wh 105g CC size Moderate Rate – 165MR 4330 TDS
4338 3.67V 15Ah 55.1Wh 102.6g CC size Moderate Rate – 165MR 4338 TDS
4363 3.67V 11Ah 40.4Wh 103g D size Moderate Rate – 165MR 4363 TDS
4408 3.67V 25Ah 91.8Wh 223.3g DD size Moderate Rate – 165MR 4408 TDS
4427 3.67V 26Ah 95.4Wh 212g DD size Moderate Rate – 165MR 4427 TDS
4166 3.67V 0.8Ah 2.8Wh 10g ½ AA size Low Rate – 180LR 4166 TDS
4225 3.67V 1.4Ah 5.1Wh 16.8g AA size Low Rate – 180LR 4225 TDS
4244 3.67V 7.5Ah 27.5Wh 69.5g Sub CC size Low Rate – 180LR 4244 TDS
4284 3.67V 10Ah 36.7Wh 95g CC size Low Rate – 180LR 4284 TDS
4243 3.67V 7.6Ah 27.9Wh 73g Sub CC size Moderate Rate – 180MR 4243 TDS
4252 3.67V 8.5Ah 31.2Wh 73g Sub CC size Moderate Rate – 180MR 4252 TDS
4266 3.67V 5.6Ah 20.6Wh 50g C size Moderate Rate – 180MR 4266 TDS
4286 3.67V 11Ah 40.4Wh 100g CC size Moderate Rate – 180MR 4286 TDS
4288 3.67V 11Ah 40.4Wh 95g CC size Moderate Rate – 180MR 4288 TDS
4343 3.67V 12Ah 44Wh 110g CC size Moderate Rate – 180MR 4343 TDS
4323 3.67V 9Ah 33Wh 90.2g 3/2C size Moderate Rate – 180MR 4323 TDS
4409 3.67V 24Ah 88.1Wh 220g DD size Moderate Rate – 180MR 4409 TDS
4425 3.67V 24Ah 88.1Wh 220g DD size Moderate Rate – 180MR 4425 TDS
4230 3.67V 1.4Ah 5.1Wh 16.8g AA size Low Rate – 200LR 4230 TDS
4247 3.67V 6Ah 22Wh 69.2g Sub CC size Low Rate – 200LR 4247 TDS
4245 3.67V 5.9Ah 21.7Wh 80g Sub CC size Moderate Rate – 200MR 4245 TDS
4267 3.67V 4.2Ah 15.4Wh 50g C size Moderate Rate – 200MR 4267 TDS
4283 3.67V 9.3Ah 34.1Wh 100g CC size Moderate Rate – 200MR 4283 TDS
4289 / 4346 3.67V 9Ah 33Wh 95g / 110g CC size Moderate Rate – 200MR 4289 TDS / 4346 TDS
4410 3.67V 20Ah 73.4Wh 220g DD size Moderate Rate – 200MR 4410 TDS
3B3900 3.67V 22Ah 80.7Wh 210g DD size High Rate – MWD150 3B3900 TDS
3B2600 3.67V 31Ah 113.8Wh 213g DD size High Rate – QTC85 3B2600 TDS
3B6880* / 3B6890 3.67V 1Ah 3.7Wh 10g Coin Low Rate – QTC85 3B6880* TDS / 3B6890 TDS
3B4800 3.67V 4.4Ah 16.2Wh 52g C size High Rate – VHT200 3B4800 TDS
3B5400 3.67V 1.1Ah 4Wh 15g AA size High Rate – VHT200 3B5400 TDS

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