1/2/3/4/6/7/8s Lithium battery meter display module three string LED lithium battery indicator board
- Category: Character Display >>>
- Supplier: Shenzhen RLD Technology Co. Ltd.
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Product Overview
Description
Product Description
1-8S Lithium battery meter four level display module
Product Model: 1-8S blue/green
Working voltage: 3-34V
Working voltage: 3-34V
Operating current: 5mA
Operating temperature :-20°C to 50°C
Voltage error :2%
Size :43.5 * 20 *8mm
Operating temperature :-20°C to 50°C
Voltage error :2%
Size :43.5 * 20 *8mm
Level 4 power display (blue/green optional)
HOW TO USE
A. Connect the positive and negative terminals of the display board to the positive and negative terminals of the tested battery, and the digital tube will display the real-time battery quantity .
Battery type electric quantity display ，Select the corresponding solder plate tin, can detect 1S~8S corresponding The battery pack voltage is very convenient.
S1 to S8 Optional pads Can only be connected to one type ,two or more short-circuits occur simultaneously.
Application : 1s to 8S lithium battery
25% | 50% | 75% | 100% | |
1S | 3.3V | 3.5V | 3.7V | 3.9V |
2S | 6.6V | 7.0V | 7.4V | 7.8V |
3S | 9.9V | 10.5V | 11.1V | 11.7V |
4S | 13.2V | 14V | 14.8V | 15.6V |
5S | 16.5V | 17.5V | 18.5V | 19.5V |
6S | 19.8V | 21V | 22.2V | 23.4V |
7S | 23.1V | 24.5V | 25.9V | 27.3V |
8S | 26.4V | 28V | 29.6V | 31.2V |
2. Connect the positive and negative ports of the display board with the positive and negative ports of the battery under test, and the digital display tube will display the real-time battery quantity. Note that the connection is a few series of series of lithium batteries, it is necessary to connect tin in the corresponding pad.
For example: the test is 2S battery (that is, two 3.7V lithium batteries in series), the tin short circuit on the corresponding
pad of S2 of the board is required
For example: the test is 2S battery (that is, two 3.7V lithium batteries in series), the tin short circuit on the corresponding
pad of S2 of the board is required
3.Pay attention to the selection of the corresponding battery string number, to be used within the corresponding voltage range. The maximum voltage should not exceed 4.3*N. (For example, if tin is selected on THE pad of S3, the maximum voltage of module detection shall not exceed 43*3=129V)
The battery voltage is greater than NX3.3V, and 1 battery is on (note :N is the number of large batteries)
Display quantity parameter of battery (N indicates number of batteries) | ||||||||
When the battery voltage exceeds N*3.3V, it will illuminate 1 battery | ||||||||
When the battery voltage exceeds N*3.5V, it will illuminate 2 battery | ||||||||
When the battery voltage exceeds N*3.7V, it will illuminate 3 battery | ||||||||
When the battery voltage exceeds N*3.9V, it will illuminate 4 battery | ||||||||
When the battery voltage is less than N*3.5V, the four display panels will close | ||||||||
When the battery is less than 3.3V, it needs to be recharged | ||||||||
Company Profile
Shenzhen RLD technology Co., Ltd was established in 2011. It is a large-scale professional electronic component distributor with a complete range of products. Our Products include infrared emitting diodes, infrared receiver module, silicon phototransistors, Opto interrupter , analog integrated circuits, digital integrated circuits, digital-analog hybrid integrated circuits, radio frequency power amplifiers, modules , LED and so on. Products are widely used in Digital camera, printer , coppy machine ,security equipment ,aerospace, military equipment, communication networks, medical equipment, automotive industry, industrial automation, telecommunications and consumer electronics and other fields. We provide customers with design and peripheral product sourcing services, whether it is selecting current products from our catalog or seeking help for your application Sufficient inventory, professional team, and efficient computer system ensure that any customer's question can be answered within 24 hours. We serve customers of all sizes. For years, with strict quality control procedures, strong technical guidance, rapid market response, high-quality customer service ,We have won recognition from customer and become their reliable partner. We cordially invite your cooperation for development , innovation to win the future .
Exhibition
Payment & Shipping
FAQ
FAQ
A: Generally,we pack our goods in neutral boxes and brown cartons lf you have legally registered patentwe can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: Full payment. Goods would be shipped in 3-5 work days after payment received, finally depends on quantities.
Q3.What is your terms of delivery?
A: EXW,FOB, FCA, CPT.
Q4. How about your delivery time?
A: Generally, goods would be shipped in 3-5 work days after payment received,finally depends on order quantities.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock,Would our customer mind to pay the shipping cost?
Q6. Do you test all your goods before delivery? A: Yeswe have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
A:1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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