Publish time：2013-01-28 14:51:48
ER321270S 10 years' shelf-life, Spiral type, working temperature: 150℃, High-temperature batteries for LWD & MWD: well service
ER321270S Hi-temp Battery Characteristics
stable high operating voltage and high capacitance
● high energy density, high stable current
● wide operating temperature rages (-30℃~+150℃)
● low self-discharge rate (annual self-discharge rate is less than 3% at +25℃)
● excellent environmental application characteristics
● stainless steel case (low magnetic resistance to environmental erosion)
B. ER321270S Application
MWD/LWD TOOLS, CONTAINER, TRACKING/MEDICAL DEVICE/TMPS SENSOR ETC.
C. Specifications
| Nominal Capacity (0.5mA to 2.0V at 25±5℃) | 28000mAh |
| Rated voltage (V) | 3.6V |
| Max. Continuous Discharge Current | 1800mA |
| Max. Pulse Discharge Current | 2000mA |
| Dimensions | 34.5*127mm |
| Operation temperature range | -30℃~150℃ |
| Weight (g) | 208g |
For the ER321270S Date sheet, please click here to load down
Caution :
● do not short out the battery
● do not charge the battery
● don't pin the batter
● do not squeeze the battery
● pay attention to the battery anode and cathode
● The ER321270S high temperature battery datasheet electrical equipment connection is correct
● do not disassemble the battery
● do not burn batteries
● do not mix old and new batteries
● do not heat the battery to more than 150℃
● do not directly weld the battery
● please use a battery with pre-welded pins or wires.