DKARDU 2 pcs 1S 3.7V Lithium Battery Capacity Indicator Module Li-Ion Battery Percentage Indicator Board LED Capacity Display 25% 50% 75% 100% Anti-Reverse Connection with Crimp Terminal
Color:
1S 3.7V
En stock
0.20 kg
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Nuevo
Amazon
USA
- Product Description Feature: 1.Super thin Type Electricity Display: 5 Pieces indicator lamps. 2.Wide Application Fields:lithium battery pack. 3.Using Method: connect display board positive and negative terminals with tested battery positive and negative port. 4.Slightly hold down the red button with your finger, then lights will be on and show real-time battery electricity quantity.(Note: The first light is for power Indicator light) 5.Release the finger, the lights will be off after 3-5 seconds delay, it completely does not consume electricity when in the static state. 6.With anti-transposition function, even if the positive and negative ports are connected with wrong direction and it will not burn, simply correct it. Lithium Battery Pack Display Electricity Quantity:(note: N represents battery quantity) 1.When battery voltage is over N*3.2V, it will illuminate 1 block electricity quantity. 2.When battery voltage is over N*3.4V, it will illuminate 2 blocks electricity quantity. 3.When battery voltage is over N*3.6V, 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*3.2V, 4 blocks display will be off;it represents battery is less than 3.2V, and you can charge the battery. Specification: 1S lithium 3.7V battery, full charge 4.2V Material: Plastic and Metal Size: 40×15×2.5mm/1.57×0.59×0.10in (Approx.) Package Includes: 2 x 1S Battery Capacity Indicator Module 2 x Crimp terminal(CH-2)
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What it does: The 1S 3.7V lithium battery capacity indicator module, which can be used for real-time power detection of lithium batteries, lead-acid batteries, and lithium iron phosphate batteries, with a full load of 4.2V. Display features: Ultra-thin power display, 5 LED indicators, the display is more intuitive and more beautiful. Specification: With reverse polarity protection, allowable error 2%, 4-stage power display 25% 50% 75% 100%, working current 30mA, working temperature -10℃-65℃. Lighting principle: Battery voltage more than 3.35V 1 blue light on , battery voltage more than 3.55V 2 blue lights on, battery voltage more than 3.75V 3 blue lights on , battery voltage more than 3.95V, 4 blue lights on. Using method:Connect the positive and negative poles of the display board to the positive and negative poles of the battery to be tested.Lightly press the red button with your finger, the IED light is on, and the battery level is displayed in real time.Release your finger, the LED light will turn off after a delay of 10-15 seconds.Static operation does not consume power.