K28 Li-battery led writing boards cheap price
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Li-battery led writing boards K28 lights up your messages like neon or sign. The latest Led technology, 90 kinds of flahsing modes, flashing or smooth cycle mode, comes with the remote control, helps you easily choose different color or speeds to shine your messages. This bright motion led writing boards with flashing mode will catch your customers' eyes even far away. Attract more customers, don't be hesitant to have this battery powered led writing boards animatedly shining at night! 
1. Brilliant, color-changing hand written led writing boards.
2. Eye-catching glowing "neon" effect.
3. Easy to write on&wipe off, durable acrylic surface.
4. Extremely low power consumption led writing boards.
5. Eco-friendly, can be cleaned with a soft towel or tissue.
6. LED illuminated sign board flashing modes be freely changed by remote control.

7. 3000mAh Li-Battery inside, 3 hours fully charged and the board can flash at least 8 hours
1. 3mm ultra-harden tempered glass and acrylic panel led writing boards, high light transmittance, scuff resistant.
2. 12mm thickness aluminum alloy frame, advanced coating technology, electro-coating, non-toxic.
3. RGB5050 led light strip, super bright light source, 90 kinds of flashing modes
4. DC12v power supply, 100000 hours life span
5. 3000 mAh Li-battery inside, lasting at least 8 hours after fully charged
6. Easy to write and wipe off.
7. CE, RoHS, FCC certificates
8. 12 months warranty.


1.The structure of K28 led writing board:


The best selling points is that is has lithium battery capacity is 3000 milliampere,and it can be used as least 10 hours if full charge.What's more,it has intelligent charge function.


(1) This led writing board can stand independently and foldable stand;

(2) The material of fream is aluminum alloy,the thickness is 9.2mm(millimeter) and the width is 24mm.It's high transmittance;

(3) While the board material is 3mm thickness tempered glass;

(4) These 6 corner protector make it look attractive,and also have the protect function;

(5) There are 90 kinds of flash modes by remote control,it's IR remote control,and the led strip is RGB5050,the led source is double long sides;

(6) The hinges and supporting are made of stainless steel material.Beside,the supporting angel is 30 degree and viewing angle is 105 degree,the best appreciation angle.


2.The selling points are as below:


(1) It is rewritable by fluoresent marker pen;

(2) It canbe controlled remote controller;

(3) We can customize logo as you like by CNC laser machine or silk printing;

(4) We provide free technology support,one year warranty and free accessories include two pieces of wipes,one piece of chain,one piece of power adapter,two pirces of standing bases,one piece of manual,welcomed visti our factory or inquiry.


3.Application as below:


It's widely used in restaurants,shopping malls,coffee shops,bars,night clubs,hotels and many other public places.These LED boards are ideal for advertising daily specials,drink specials,upcoming events,special offers,tour information or promotions,ect.


Package for led writing boards : It's quite protable,and the package has approved UPS Drop Test,the product is ok droped from 750mm for 13 times,and we also have the polybag package,so pls do not worry about the delivery.Attention that specialized package is also ok.


Shipping for Li-battery led writing boards : Samples for International Express, like FedEx, DHL, TNT, UPS, EMS etc. It takes 4-8days,big quantities for sea shipping. It takes 20-35days

Li-battery led writing boards

Our Services

1. 7x24 hours consistent,efficient and fast service.


2. Specialization,standardization,diversification of products and services.


3. Quality and value is first,to achieve brand effect.


4. Quick leadtime,work hard to ensure your deadlines are met.


5. Safe packing and fast shipping,makesure your product perfect.

Company Information

Zhengzhou Zhengdian Electronic Technology Co., Ltd,founded in 2008,is a  leader of led advertising products.Main products are LED writing board, LED light box, Kids drawing boardmarker pen, easel etc.All products have got CE, RoHS, FCC, PSE etc certification. The size, shape, logo, package etc can be customized.With production ability of 10000 pcs per month, Zhengzhou Zhengdian is the largest advertising products factory in China.Perfect products has been exported to UK, USA, Canada, Japan, Australia etc 120 countries and districts.Warmly welcome clients at home and abroad to visit our factory.


Li-battery led writing boardsLi-battery led writing boards


Li-battery led writing boards


Our products through International Certification,such as CE,RoHS,IPX6.


Li-battery led writing boards

How to hang the LED writing boards?
There are 4 pcs hooks along the frame. 2 pcs on the short side, another 2 on the long side. All the hooks can be moved as your adjustment. Also, 2-2 hooks on different frame provide hanging ways to choose.

Should the words written on the LED writing boards go with special marker?
Yes, colorful marker pen have special ink which can flashing as the light. Different models can be chosen as you prefer.

If I put the board on the easel, can the easel adjusted to suit different board size?
Yes, For the easel the highest height can be 1.6m.

Is it easy to break during shipping?
Generally speaking, It is safe during shipping because the panel material (not common glass but tempered glass or acrylic). Another key reason is the safe packing.

How to change the flashing modes?
For the board accessories, there is control box with 2 buttons, one is "up", another is "down". Connect with the cable between board and adapter. Press "up" or "down" will change another flashing neon modes in turn. Or by the remote control to change freely with 32keys button among 90kinds of flashing modes.

Where can the LED writing boards be used?
It is most often used in restaurants, shopping malls, coffee shops, bars, night clubs, hotels, and many other public places.
These LED boards are ideal for advertising daily specials; drink specials, upcoming events, special offers, tour information, or promotions.

What material is the board made of?
The board is made of acrylic board.The frame is made of an aluminum alloy.

How thick is the board?
The board is only 3mm thick, the frame is 12mm thick.

If the size of the LED writing boards can be customed? Is there a minimum quantity?
Yes, the size can be customed, the minimum quantity is 500 pieces for each size.

How many colors are available for the marker pen?
There are 8 colors available - white, red, orange, green, yellow, blue, pink and purple.

Can the writing on the board be easily cleaned?
Yes the board is very easy to clean. Just wipe with a soft towel or tissue.

How long the LED light can be used?
The LED light lasts more than 100,000 hours.

Can the board be hung on the wall?
Yes, the board can be hung on the wall or place on the tripod.

Can the board use a battery?
No. the board already has a li-battery inside, so you can use the board everywhere.

How many flashing modes does the board have?
The LED Board have 36-90 kinds of flash modes, interesting and attractive.

Can we order just green alone?
Yes,we will accept order in any single color.

Are you the manufacture, an importer or a distributer?
We are manufactures, importers and wholesales. We have our own plant in Zhengzhou, China.

How long can each marker pen last?
A marker pen can usually draw about 2,000-2,400 feet or a little more.

This board can operate outside, supporting the rain , or only is for an inside use?
The board can be used outside. But, please remember that the board is not water-proof and should not be used in rainy weather or wet environment.

What is the warranty period of the LED writing boards?
Free maintenance or replacement within 12months from date of sales. There will be fees for service beyond the warranty period.

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