ZB2L3 18650 Li-ion Lithium Battery Capacity Tester
Description:
The ZB2L3 is a popular battery capacity tester designed specifically for 18650 lithium-ion batteries. It's widely used by hobbyists, DIY enthusiasts, and professionals to assess the capacity and health of these batteries. The device typically features an LCD screen that displays essential information such as voltage, capacity, and discharge time.
Here's how it generally works:
- Preparation: Insert the 18650 battery into the tester, ensuring correct polarity.
- Setup: Adjust any necessary settings such as discharge current, termination voltage, or discharge mode.
- Testing: Start the test, and the device will discharge the battery at a controlled rate while monitoring its voltage and capacity.
- Results: Once the test is complete, the tester will display the capacity of the battery in milliampere-hours (mAh), along with other relevant data.
These testers are handy for determining the actual capacity of 18650 batteries, which can vary due to factors such as age, usage, and manufacturing quality. They're also useful for identifying weak or defective cells in battery packs.
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