1S 2S 3S 4S Lead Acid Battery Level Indicator Battery Capacity Tester LCD

1S 2S 3S 4S Lead Acid Battery Level Indicator Battery Capacity Tester LCD Display Voltage Meter 18650 Li-ion Lo Lithium Battery Product Descrtion: 100% Brand new and high quality 18650 Li-ion Lithium Battery Level Indicator Li-ion Battery Level Display Parameter: (2% error should be acceptable) Battery voltage > N*3.2V, 1 LED lights up (note:N = battery cell number) Battery voltage > N*3.4V, 2 LED lights up Battery voltage > N*3.6V, 3 LED lights up Battery voltage > N*3.8V, 4 LED lights up 3.7V lithium battery,full charge 4.2V 2S lithium 7.4V battery , full charge 8.4V 3S lithium 12V battery , full charge 12.6V 4S lithium battery , full charge 16.8V 12V lead acid storage battery , 12V car battery Size: 40x 15x 2.5mm (L*W*H) Cable Length: 150MM Ultra thin power display, 5 LED indicators, display more intuitive, more beautiful. More widely used, lithium battery, lead-acid battery, lithium iron phosphate, electric vehicle battery, electric equment can be used Installation: 1. Connect the positive and negative terminals of the display board to the positive and negative ends of the tested battery, pre the red on gently with your finger, and the IED lamp lights up to display the real-time battery power 2. Release the finger, the LED lights will go out after 3-10 seconds delay, and there is no power consumption in static state. 3. With reverse connection function, even if the positive and negative connection is reversed, it can be adjusted Package includes: 1Pc 18650 Li-ion Lithium Battery Level Indicator

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.