Lu’s Technology Co., Limited
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ER18505M Lithium Battery Li-SOCI2 Spiral A size 3,6V 3,6Ah Primary Batteries er18505
Model ER18505M
Type Li-SOCL2 battery Bobbin type
Dimension Φ18.5mm×50.5mm
Normal Capacity 3600mAh
Nominal voltage 3.6V
Maximum Continuous Current 1000mA
Weight 30g
Operating Temperature Range -55℃~+85℃
Equivalent model ER18505H+SPC1550/ER18505H+SPC1520
Alternative article to Saft LS 17500
The lithium thionyl chloride battery used in modern electrical appliances. It is a primary battery (not rechargeable). Low self-discharge, high energy density, steel housing, suitable for use in temperatures from -55 to +85'C.
Technical data:
| Name | Lithium battery high power type | Li-SOCL2 Battery High Energy Type |
| Model | ER18505m | ER18505 |
| Nominal capacity (2mA~2V) | 3600mah | 4.0Ah |
| Rated voltage | 3.6v | 3.6V |
| Max constant current of discharge | 800mA | 120mA |
| Max discharge current(pulse) | 1500mA | 200mA |
| Operating temperature range | -55~85℃ | -55~85℃ |
| Weight | 30g | 30g |
Characteristics:
1. High energy density (620Wh/Kg); which is the highest among all lithium batteries.
2. High open circuit voltage (3.66V for single cell), high operating voltage (varying with load, normally ranging from 3.3V to 3.6V).
3. Wide range of operating temperature(-55C~+85C).
4. Stable voltage and current, over 90% of the cell capacity is discharged at high plateau voltage.
5. Long operating time (over 8 years) for continuous low current discharge with medium current pulses.
6. Low self-discharge rate (less than 1% per year) and long storage life (over 10 year under normal room temperature).
| International Model Size | Model Number | Max Dimension | Weight | Nominal | End Voltage | Nominal Capacity | Max Continuous Operating Current | Max Pulse Discharge Current |
| mm | g | Voltage | V | mAh | mA | mA | ||
| AAA | ER10450 | φ10.4X45.3 | 8 | 3.6 | 2 | 600(1mA) | 25 | 60 |
| ER11120 | φ11.5X12.0 | 2 | 3.6 | 2 | 100(0.2mA) | 2 | 4 | |
| ER13150 | φ13.5X15.0 | 6 | 3.6 | 2 | 450(0.5mA) | 10 | 30 | |
| L31 | ER13460 | φ13.5X46.0 | 14 | 3.6 | 2 | 1500(1mA) | 60 | 100 |
| 1/2AA | ER14250 | φ14.5X25.0 | 10 | 3.6 | 2 | 1200(0.5mA) | 20 | 45 |
| 2/3AA | ER14335 | φ14.5X33.5 | 13 | 3.6 | 2 | 1650(1.3mA) | 75 | 150 |
| AA | ER14505 | φ14.5X50.5 | 22 | 3.6 | 2 | 2400(2mA) | 100 | 200 |
| 2/3A | ER17335 | φ17.0X33.5 | 21 | 3.6 | 2 | 2100(2mA) | 100 | 200 |
| ER17505 | φ17.0X50.5 | 25 | 3.6 | 2 | 3400(4mA) | 120 | 200 | |
| A | ER18505 | φ18.8X50.5 | 30 | 3.6 | 2 | 4000(2mA) | 120 | 200 |
| C | ER26500 | φ26.2X50.0 | 53 | 3.6 | 2 | 8500(3mA) | 130 | 300 |
| D | ER34615 | φ34.0X61.5 | 108 | 3.6 | 2 | 19000(2mA) | 200 | 400 |
| International Model Size | Model Number | Max Dimension | Weight | Nominal | End Voltage | Nominal Capacity | Max Continuous Operating Current | Max Pulse Discharge Current |
| mm | g | Voltage | V | mAh | mA | mA | ||
| 1/2AA | ER14250M | φ14.5X25.2 | 10 | 3.6 | 2 | 750(4mA) | 120 | 250 |
| 2/3AA | ER14335M | φ14.5X33.5 | 13 | 3.6 | 2 | 1200(4mA) | 300 | 500 |
| AA | ER14505M | φ14.5X50.5 | 22 | 3.6 | 2 | 1800(10mA) | 500 | 1000 |
| 2/3A | ER17335M | φ17.0X33.5 | 21 | 3.6 | 2 | 1700(5mA) | 500 | 1000 |
| A | ER18505M | φ18.8X50.5 | 30 | 3.6 | 2 | 3200(10mA) | 800 | 1500 |
| C | ER26500M | φ26.2X50.0 | 53 | 3.6 | 2 | 6500(10mA) | 1000 | 2000 |
| D | ER34615M | φ34.0X61.5 | 108 | 3.6 | 2 | 14000(10mA) | 2000 | 3000 |
| Application:Utility Metering, Automatic Meter Reading, Medical Electronics, Memory Backup, Tracking Systems, Law Enforcement (RFID), Earthquake Detectors, Digital Control Devices, Remote Monitory Systems, Electronic Toll Tags, Scientific Instruments, Portable Communication Equipment, Military Radio Stations, and other electric powered devices requiring small size, high power batteries. | ||||||||
ER18505M Picture:
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