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Meter Battery 18650 1s 4.2V:
Category: 1100312645 / 1112312645 - Battery 18650
Specifications:
Voltage: 4.2V
Display Colour: Red/Blue
Size: 43 x 20 x 8mm
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.
The display outline color is red, and the display bars are blue.
Electricity Quantity Parameter:
1.When battery voltage is over N*3.3V, it will illuminate 1 block electricity quantity (note:N represents battery quantity)
2.When battery voltage is over N*3.5V, it will illuminate 2 blocks electricity quantity
3.When battery voltage is over N*3.7V, it will illuminate 3 blocks electricity quantity
4.When battery voltage is over N*3.9V, it will illuminate 4 blocks electricity quantity
5.When battery voltage is less than N*3.3V, 4 blocks display will be off;it represents battery is less than 3.3V, and it can be charged.
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