HCB Battery Co., Ltd
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High Energy Density 3V Li-MnO2 Soft Battery 550mAh 450Wh/kg With Manganese Dioxide
| Nominal Capacity | 550mAh |
| Battery discharged at continuous current 1mA until voltage reaches cut-off voltage 2.0V at ambient temperature 23±2℃ | |
| Nominal Voltage | 3.0 V |
| Maximum Continuous Current | 200mA |
| Battery with minimum 50% rated capacity discharged at ambient temperature 23±2℃ | |
| Maximum Pulse Discharge Current | 400mA |
| Battery with minimum 50% rated capacity discharged at max pulse for 3 seconds after 27seconds break. Ambient temperature 23±2℃ | |
| Storage Condition | Temperature ≤ 30℃ Humidity ≤ 75%RH |
| Operating Temperature | -40℃ to +60℃ |
| Battery Dimension | See drawing on pag |
| Max Weight | 4.5g |
| Self-discharge Rate | 2% |
| Max self-discharged rate at ambient temperature 23±2℃ | |
| Shelf Life | 10 years |
| Ambient temperature 23±2℃ | |
1. Battery Characteristic
Energy density up to 450Wh/kg
-40°C to +70°C
Self discharge rate is less than 2% per year at room temperature
No passivation effect, instant install-and-use, maintenance free
Ultra thin
Battery of variable dimensions can be selected to fit in the customer’s design
Custom batteries and battery packs are also available
The structure of the battery offers greater safety to meet customer’s requirement for special applications
2. Main Applications
Smoke detectors, security alarms, seismometers, locking system, monitoring system, etc.
Cardiac pacemaker, respirator, oxygenator, inspection devices, monitoring devices, infusion pump, etc.
Well pressure meters in high temperature, float meter, logging while drilling (LWD), measure while drilling (MWD), etc.
3. Manufacturing Advantages
With every improvement that is made, HCB continues to pursue perfection. Technological development &
innovation are of great importance to HCB. We have been focusing on providing reliable products &
services to the customers worldwides for more than 22 years.
4. Company Advantages
Lithium is the lightest of metals and it floats on water. It also has the greatest electrochemical potential which makes it one of the most reactive of metals. These properties give Lithium the potential to achieve very high energy and power densities permitting batteries with very long useful life and small cell packages.
Because Lithium reacts violently with water, as well as nitrogen in air, this requires sealed cells. High-rate Llithium cells build up temperature and pressure if they are short circuited or abused. Thus, the cell design needs to include safety vents, which release the pressure or rupture to prevent uncontrolled explosion.
Typical chemistries are Lithium Manganese dioxide, Llithium Sulphur dioxide, Lithium Thionyl Chloride and Lithium Oxygen but other variants are available.
Cell packaging includes coin cell and cylindrical packages.
Thin film cells based on ceramic or flexible substrates are also available.
