CTECHi panasonic lithium battery 18650 series for flashlight

BR2330A can be customized for additional processing, add solder chip terminals, insulation packaging and configuration type, the model as following: BR2330A/HDN, BR2330A/FAN, BR2330A/GAN, BR2330A/VAN, BR2330A/HBN. The basic parameters of this BR2330A battery are as follows: 3V255mAh, size 23*3.0mm, temperature is -40~125°C. From the temperature characteristics below you can see how the battery operates at the same load and at different temperatures. When used at an ambient temperature of -10 ° C, the voltage is 2.45V, slowly, we can see the voltage rises to the peak, this time because the internal chemical reaction of the battery is more active, slowly, the voltage slowly drops, when used After 400 h, the voltage reached 2.5 V and the apparent drop accelerated until approximately 700 h ended. When used at an ambient temperature of 20 ° C, the voltage is 2.7V, slowly, we can see the voltage rises to the peak, this time because the internal chemical reaction of the battery is more active, after 400h, the voltage is maintained at 2.75V, when After 800h, the voltage dropped slightly to 2.72V. After 1200h, the voltage went to 2.6V and continued to drop until the end of about 1500h. We can see that the battery is used at room temperature for a longer period of time. When used at an ambient temperature of 60 ° C, the voltage is 2.9V, the voltage gradually decreases with the use of the time, after 400h, the voltage rises slightly to 2.86V, after using 1200h, the voltage slowly drops 2.73V and continues to decline until The end of 1500h. When used at an ambient temperature of 100 ° C, the voltage is 3.0V, slowly, we can see the voltage rises to the peak, this time because the internal chemical reaction of the battery is more active, after 400h, the voltage is 3.05V, when After 800 h of use, the voltage dropped slightly to 3.0 V. After 1000 h of use, the voltage dropped slightly to 2.85 V and continued to drop until about 1350 h ended. When used at an ambient temperature of 125 ° C, the voltage is 3.15V, slowly, we can see the voltage rise to the peak, this time because the internal chemical reaction of the battery is more active, after 400h, the voltage is 3.2V, then As the duration of use changes, the voltage slowly drops. After 800 hours of use, the voltage drops slightly to 3.1V and continues to drop until about 1250h ends.