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CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

CTECHi panasonic lithium battery 18650 personalized for drones 1
CTECHi panasonic lithium battery 18650 personalized for drones 2
CTECHi panasonic lithium battery 18650 personalized for drones 1
CTECHi panasonic lithium battery 18650 personalized for drones 2

CTECHi panasonic lithium battery 18650 personalized for drones

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Product Details
CR2050B2 can be customized for additional processing, add solder chip terminals, insulation packaging and configuration type, the model as following: CR2050B2/FCN, CR2050B2/HCN. The basic parameters of this wide temperature battery are as follows: CR2050B2 3V345mAh, size 20*5mm, temperature is -40~120 °C. From the following Discharging Characteristics by Temperature, you can see how the battery operates at the same load and at different temperatures. When used at -30 °C ambient temperature, the voltage is 2.6V. After 500h, we can see that the voltage is kept at 2.55V. After 1500h, the voltage drops to 2.48V. After 2000h, the voltage drops rapidly to 2.3. V, and the apparent decline is accelerated until the end of about 2450h. When used at 0 °C ambient temperature, the voltage is 2.9V. After 500h, we can see that the voltage is kept at 2.9V. After 1500h, the voltage drops to 2.75V. After 2000h, the voltage drops rapidly to 2.3V. And the apparent decline is accelerated until the end of about 2050h. When used at an ambient temperature of 20 ° C, the voltage is 2.98V. After 500h, we can see that the voltage drops slowly to 2.8V. After 1500h, the voltage drops to 2.8V. After 2000h, the voltage drops rapidly to 2.35. V, and the apparent decline is accelerated until the end of about 2050h. When used at an ambient temperature of 60 ° C, the voltage is 3.05 V. When 500 h is used, we can see that the voltage remains at 3.05 V. After 1500 h, the voltage drops to 2.9 V, and the apparent drop accelerates until about 1950 h ends. When used at an ambient temperature of 85 ° C, the voltage is 3.1 V. After 500 h of use, we can see that the voltage remains at 3.1 V. When 1500 h is used, the voltage drops to 2.9 V, and the apparent drop accelerates until about 1900 h.
  • CTECHi panasonic lithium battery 18650 personalized for drones 3
    3V 345mAh CR2050B2 High Temperatures Primary Button Battery Dimensions
  • CTECHi panasonic lithium battery 18650 personalized for drones 4
    CR2050B2 High Temperatures Primary Button Battery 3V 345mAh Discharging Characteristics
  • CTECHi panasonic lithium battery 18650 personalized for drones 5
    CR2050B2 3V 345mAh High Temperatures Primary Button Battery Continuous Discharging Characteristics
  • CTECHi panasonic lithium battery 18650 personalized for drones 6
    High Temperatures Primary Button Battery CR2050B2 3V 345mAh Characteristics by Temperature
Application Scope
CR2050B2 3V 345mAh High Temperatures Primary Button Battery is Lithium coin batteries are used in electronic devices that require a small, compact source of power. Like Calculators, Car keys, Toys, Cameras / film equipment, Watches, Hearing aids and so on.
  • CTECHi panasonic lithium battery 18650 personalized for drones 7
    3V 345mAh CR2050B2 High Temperatures Primary Button Battery Smart meter
  • CTECHi panasonic lithium battery 18650 personalized for drones 8
    High Temperatures Primary Button Battery Smart CR2050B2 3V 345mAh water meter
Company Advantages
1. CTECHi panasonic 18650 battery is designed and manufactured by a team of skilled employees. It is CE/ISO/ROHS/UN38.3/MSDS/UL certified
2. Many of our customers say this product brings them a high return on investment (ROI). Its excellent heat dissipation protects their electronic systems from overheat damage. It is manufactured in high efficiency which is backed by 13+ year experience
3. This kind of product enjoys the characters of light material, high strength, high-temperature resistance and a kind of ultra-thin. Its research and development is carried out by 3 companies combined to be CTECHi Group

Other models of wide temperature battery

CTECHi panasonic lithium battery 18650 personalized for drones 9


Company Features
1. CTECHi Technology Co. Ltd is a professional company that centers on improving technology.
2. We are committed to realizing our sustainability goals. We work with our customers in a safe, energy-efficient and environmentally conscious manner.
Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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