Li-SO2 Lithium Battery
WR series battery(Lithium Sulfur Dioxide (Li-SO2) Battery) delivered a voltage of 2.9V. The batteries have a high energy density and a good capability for delivering repeated bursts of high power. This kind of cell is mainly used in defense applications, utility metering and etc.
Features & Benefits
- High operating voltage, stable during most of the application lifetime
- High safety: non-flammable (but corrosive) pressurized electrolyte, quickly expelled in case of venting
- HighesLow self discharge: less than 3% capacity loss during storage at ambient temperature before use
- Application:
Alarms and security wireless devices
Mobile asset tracking
Electronic Meters (Water, Gas, Electricity)
Professional electronics
Technical Specifications
- Nominal voltage: 2.9 V
- Cylindrical Size: AA to D
- Capacity range: 0.8 Ah to 35.0 Ah
- Operating temperature: – 50°C to + 75°C
- Non-flammable electrolyte
- Max pulse discharge rate up to 8A
Certificate
- Compliant with IEC60086-4,
- Compliant with the European battery directive RoHS and REACH
- Compliant UN38.3 air&sea shipping, UN3090, or UN3091
LiSO2 Lithium Battery Category
Cylindrical Type
Cylindrical Type
- Sprial construction for the WR series(WR14505, …, WR411400) range
- Cylindrical size: from AAA to “Fat” D
- Capacity range: 0.4Ah to 36.0 Ah
- Max pulse discharge rate up to 1 A
Catalogue for Li-SO2 battery
2.9V Cells Lithium Sulfur Dioxide (Li-SO2) Battery
| Model | Size | Nominal Vol.(V) | Nominal Cap.(mAh) | Nominal Current(mA) | Max Continuous Current(mA) | Max Pulse Current(mA) | Diameter (mm) | Height(mm) | Weight(g) | Download PDF |
|---|---|---|---|---|---|---|---|---|---|---|
| WR14505 | AA | 2.9 | 1100 | 50 | 100 | 1000 | 14.5 | 50.5 | 20 | WR14505 |
| WR17335 | 2/3AA | 2.9 | 800 | 100 | 200 | 750 | 17 | 34.5 | 15 | WR17335 |
| WR17505 | A | 2.9 | 1500 | 200 | 500 | 1500 | 17 | 50.5 | 25 | WR17505 |
| WR18505 | – | 2.9 | 2000 | 500 | 1500 | 2500 | 18 | 50.5 | 28 | WR18505 |
| WR20590 | – | 2.9 | 2000 | 200 | 200 | 1000 | 20 | 59 | 40 | WR20590 |
| WR26500 | C | 2.9 | 3800 | 1000 | 1000 | 2000 | 26.2 | 50 | 50 | WR26500 |
| WR26600 | 5/4C | 2.9 | 5000 | 1000 | 1000 | 2000 | 26.2 | 60 | 60 | WR26600 |
| WR34615 | D | 2.9 | 8000 | 1000 | 2000 | 5000 | 34.2 | 61.5 | 100 | WR34615 |
| WR38500 | ‘FAT’ D | 2.9 | 9500 | 2 | 2000 | 5000 | 38.5 | 50 | 110 | WR38500 |
| WR411400 | “FAT” D | 2.9 | 35000 | 2 | 5000 | 8000 | 41.5 | 141 | 280 | WR411400 |
Note: The above data is for reference only. CONTACT US for the newest detailed information and customized your solutions.
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