By using materials with excellent heat resistance and our unique sealing technology, the operating temperature range has been significantly improved. It is the best battery for on-board use such as the power supply of TPMS (Tire Pressure Monitoring System) sensors. It is also used for IoT sensors and HACCP temperature recorders that require a wide operating temperature range.
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features
Wide operating temperature range: - 40 ° C to+125 ° C * CR2450HR Ex can work at temperatures up to 150 ° C according to conditions.
Excellent leak proof performance even at high temperatures and accelerations
It can operate even under 2000G acceleration (equivalent to 300km/h running)
Electrical characteristics can be maintained even if exposed to high temperature or humidity for a long time
When using at 85 ° C or higher, please confirm the use conditions with us.
Product Announcement
We only sell heat-resistant button type lithium manganese dioxide battery (CR battery) to equipment manufacturers as a part assembled into the equipment. Therefore, it is impossible to directly sell replacement batteries to customers who use equipment with heat-resistant button type lithium manganese dioxide batteries (CR batteries) without passing through the equipment manufacturer. If you want to replace the heat-resistant button type lithium manganese dioxide battery (CR battery) installed in your current equipment, please contact the manufacturer of each equipment.
If you want to use heat-resistant button type lithium manganese dioxide battery (CR battery) as an embedded component, please contact us.
use
TPMS
wait
Keyless entry
Seat position sensor
Communication tag/beacon
Temperature data recorder (HACCP temperature recorder)
Logistics label
FA equipment (measuring instrument, board microcomputer, sensor)
IoT sensors
UL parts certified products
The heat-resistant button type lithium manganese dioxide battery has obtained UL LLC component certification. (Technician can be replaced)
Approved varieties:CR2450HR、CR2450HR-Ex、CR2050HR、CR2032HR、CR2032HRS
Approval No.: MH12568
Specifications
1. The standard capacity is calculated from the final voltage from the duration to 2.0V when discharging at the standard discharge current under the environment of 20 ℃.
2. When using at 85 ° C or higher, please confirm the use conditions with us.
3. Size and quality refer to the size and quality of the battery itself, which will vary according to the specification.
4. It is equivalent to the acceleration when mounted on 17 inch wheels and driving at 300km/h.
Structural drawing
Original and reaction
The heat-resistant button type lithium manganese dioxide battery uses manganese dioxide as the positive active material, lithium as the negative active material, and organic electrolyte.
Battery reaction
High temperature storage characteristics
Capacity degradation due to high temperature (80 ° C) storage is very small compared with ordinary CRs
High temperature and humidity storage characteristics
The deterioration of internal resistance caused by storage in humid environment (60 ° C 90% RH) is very small compared with normal CR
Heavy duty characteristic
Safety instructions
This battery contains lithium, organic solvent and other flammable substances. If it is used improperly, it may lead to battery deformation, liquid leakage (liquid flowing out of the battery), heating, explosion or increased ignition. Please be sure to follow the "Warnings and Precautions" (there are warnings and precautions documents in the download column), because they may cause personal injury or equipment failure.
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