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Li-ion 1S 3.7V 4 Blocks Lithium Power Module Battery Capacity Display Tester USA
$ 1.38
- Description
- Size Guide
Description
Size:20*45mm- These modules provide a quick visual reference of the charge status (capacity) of 18650 Lithium-ion batteries, as well as other lithium batteries with a maximum voltage of 4.2 volts per cell
- This battery capacity display module is perfect for DIY power supplies, battery chargers, RC and electric vehicles, to provide quick and easy-to-read voltage status of the battery
- Simply connect the module to the positive and negative connections of your battery or battery pack, and the charge status of the battery is displayed in real time using a visual bar display
Display Amount of Electricity Parameter:
1. When the battery voltage is more than N * 3.3V, it will illuminate block 1 amount of electricity (Note: N represents the amount of battery).
2. When the battery voltage is more than N * 3.5V, it will light up blocks 2 amount of electricity.
3. When the battery voltage is more than N * 3.7V, it will illuminate blocks 3 amount of electricity.
4. When the battery voltage is more than N * 3.9V, it will illuminate 4 blocks amount of electricity.
5. When the battery voltage is less than N * 3.3V, 4 display blocks will be off; It represents the battery is less than 3.3V, and you can charge the battery.
Package Included:
1 x Li-ion 1S 3.7V 4 Blocks Lithium Power Module Battery Capacity Display Tester Indicator
- 1S Module: 3.3V - 4.2V