ماژول نمایشگر سبز سطح شارژ باتری لیتیومی

Feature

1. Battery power.

2. A wide range of applications: lithium batteries.

3. How to use: Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test.

4.Digital color: the outline is red and the screen frame is green (when the battery is full, all light up)

Product Parameters

1. Working voltage: 3-34V, working current 5MA

2. Working temperature: -20 ~ 50 ° C

3. Voltage error: 2% (do not shoot if higher precision is required)

4.Size: 43.5 * 20MM