Battery Level Indicator 18650 Lipo Li-ion Capacity Tester Meter 1S-7S 3.7V-29.4V
1. Ultra-thin power display, 5 LED indicators, display more intuitive, more beautiful
2. With reverse connection function, even if the positive and negative connection will not burn
3. Small and exquisite appearance, easy to carry
4. Use a wider range of lithium batteries, lead-acid batteries, lithium iron phosphate, electric car batteries electric equipment can be used
5. Connect the positive and negative terminals of the display board to the positive and negative ends of the battery under test, lightly press the red button with your finger, and the IED light will illuminate to show the real-time battery power
6. Release your finger, the LED light will be off after a delay of 3-10 seconds, no power consumption at all when static.
Allowable error: ± 2%;
4 sections of power: 25% 50% 75% 100%
Operating current: 15ma
Lead wire length: 15cm
Dimension: 40x 15x 2.5mm
Operating temperature: -10℃~65℃
1. Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test, lightly press the red button with your finger, the IED light will be on to show the real-time battery level.
2. Release the finger, the LED light will be off after 3-10 seconds delay, no power consumption at all when static.
3. With reverse connection function, even if the positive and negative connection will not burn, adjust over
Lithium battery pack display power parameters: (the following data is a reference value, there will be 2% error range, the requirement of high accuracy do not shoot)
Warm tip: 3.7V lithium with a red power indicator, 4 green power indicator (other voltage range is a red power indicator, 4 blue power indicator)
(Note: N is the number of battery sections)
The first power indicator is red
Battery voltage greater than N × 3.3V, light the second blue
Battery voltage greater than N × 3.5V, light the third blue
Battery voltage is greater than N×3.7V, the fourth blue light
Battery voltage greater than N × 3.9V, light the 5th blue
Power indicator *1
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Am 24.07.2023 hat der Verkäufer die folgenden Angaben hinzugefügt: