red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 0

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 1

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 2

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 3

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 4

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 5

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 6

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 7

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 8

red led Precision 3-22V adjustable Voltmeter Power Display Battery Fuel Gauge, US $11.20 – Picture 9

Red Led Precision 3-22v Adjustable Voltmeter Power Display Battery Fuel Gauge

US $11.20

Guangzhou ,Guangdong, China
Feb 26th

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welcome to our shop! Description High Precision 3-22V adjustable Voltmeter Power Display Lithium Battery Fuel Gauge #1300106 For single lithium,Battery,Solar battery indicator Product parameters: 1. overlaps with advanced two-sided plug wiring process +Original imported High Precision devices 2.Ultra-miniature design: 40 (length) mm * 20mm (W) * 16.2mm (height) 3.FR-4 substrate high quality 4.Power measurement range is adjustable: 3 ~ 22V range,Supports single 4.2 to 4 strings of lithium lithium 16.8V, also supports 6 ~ 12V lead acid batteries 5.Punctate / Bars are shown at mode can be switched freely display color :red Range Self-adjustment method: Default shipping adjusted: 12V Storage battery Voltage range (10.8V ~ 14.0V) After the buyer receives The method according to the following to say Adjust range: 1. According to its own battery djustment range ,1 piece lithium battery is 4.2V,2 pieces are 8.4V. 2.Tools required: adjustable power supply X1,Flat Watch Screwdriver x1 Accuracy determines the accuracy of the panel display. 3 .The first step (the highest voltage adjustment): To 12V battery as an example: The adjustable power transferred to 14.0V, Connected Fuel Gauge, Then rotate the adjustable resistor 503 (Clockwise off, counterclockwise bright), Until the front nine grid lights are lit, Then continue to slowly adjust until the first 10 cells can just light a lamp. Step Two: The adjustable power transferred to 10.8V, Then rotate the adjustable resistor 502 (Clockwise off, counterclockwise bright), Until the front nine grid lights are all off, Then continue to slowly adjust the lamp until the first one is just off grid If there is no adjustable power supply, you can put the battery is full, then the power transferred to full brightness, and then discharging, the battery can be transferred to a wholly extinguished Payment We only accept payments via paypal. All payments must be prepaid, no Cash and COD payment. We will ship the item to the address on your paypal payment notice, Please confirm your shipping address in the PayPal Account. If you have any problem about payment , please contact us. Delivery details Item will be shipped within 3 working days after full payment is received. We ship worldwide with flat rate shipping by post Air mail, the shipment usually takes 15-45 business days . We can also provide express post by EMS(5-8 days) or UPS(4-5 days). The cost is higher than standard postage, extra shipping fees is needed. if you need express post please contact us ! About us We will leave positive feedback to buyer as soon as buyer pays for the item .Your satisfaction is our first priority. Please leave us positive feedback upon satisfaction of the item. Please email us before leaving negative and neutral feedback. We will try our best to solve the issue. We will leave positive feedback to buyer as soon as buyer pays for the item . Contact us we do try respond as quickly as possible. Due to time zone difference, please allow 12~24 hours to get your mail replied. If you have any questions, Please contact with us via ebay message or our customer service e-mail .thanks for your buying ,wishes you have a happy shopping from our shop ! Engineered for professional eBay sellers!