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Digital Picture Frame with the Longest Battery Life

The battery life of a digital picture frame is depend on both the battery volume and the display screen. In general, lithium battery has longer battery life than AA and AAA battery. Battery operated digital picture frames available on, such as D70-KL, D80-KL and D102-KL, adopt lithium batteries.

The battery lives for them are 3.5-4 hours, 2.5-3 hours and 2-2.5 hours, respectively. As we noticed. The larger screen size is, the more energy it consumes. Generally speaking, up to 4 hours of battery life is relatively quite long for a battery operated digital picture frame. However, you can even extend the battery life up to 8 hours by using a custom-made outside battery, as did in a sample for a customer.

The outside battery is connected with the frame via the USB port, which has the capacity of 6000mA. As D70-KL costs 710-830mA an hour and D80-KL costs 1000-830mA an hour, with this 6000mA outside battery, they can last 7.5 hours and 8 hours, respectively. Theoretically, if the custom-made battery has the volume of 10000mA and even larger, then the digital picture frame can last much more than 8 hours.

For more information on the digital picture frames with the longest battery life, please contact

How Do I Upload Photos to Digital Frames?

Gernerally, there are 2 kinds of digital frames, internal memory and non-internal memory.

For Digital Frame with Internal memory

For digital frames with internal memory, you don’t need to purchase any accessories to upload photos. Just need a mini USB wire, connect it with yoru PC, and copy photos as a flash drive.

For Digital Frame without Internal Memory

There are 2 options for you.

  • Purchase SD card and card reader to match your digital frame.
  • Purchase a flash drive.

If you import China digital frames from V4 Electronic, we also supply SD card and card reader for you.

Skilled Digital Picture Frame Manufacturing in China

digital picture frame manufacturing

Digital photo frame made in China provide an alternative way to display collections of photographs in a more stunning style. China is the largest digital photo frame factory of the world that involves a great amount of digital picture frame manufacturers. V4 Electronic is a leading digital picture frame manufacturing company in China with a factory in Shenzhen. The 4 layer factory building is about 5000m2. Read more

Introduction:lithium digital photo frame

 lithium digital photo frame

Nowadays, battery operated digital photo frames are enjoying a great popularity, due to their portable and cordless features. Usually, a battery operated digital photo frame could enable people to view their images and have other operations no matter where they are, even in a place where mains power is unavailable or inaccessible. In the past, digital photo frame manufacturers usually use AAA batteries for disposable batteries and nickel, NiMH (Nickel Metal Hydride) as rechargeable batteries. Read more

Looking for a digital photo frame

what to look for in a digital photo frame

Digital photo frames, as a product of digital frame manufacturer, could display images in a stunning way. Then,let’s looking  for  a digital photo frame? Read more

digital photo frame rechargeable battery around us


digital photo frame rechargeable batteryDigital photo frame rechargeable batteries enable people to plug their digital photo frames into mains power to charge their batteries, digital photo frame made in China, people could view pictures or have other operations anywhere they want, even go to the place without mains power. For one single charge, the digital photo frames could last for several hours of operations. However the digital picture frame  factory , the time length that a digital photo frame could operate on  battery power differs. It relys on the different frames and rechargeable battery types. Digital photo frame rechargeable batteries are various. Several years ago, rechargeable batteries like nickel, NiMH (Nickel Metal Hydride) were very popular. Nowadays, with more advanced technologies, we prefer rechargeable batteries of lithium ion and lithium polymer, a highly reactive metal and capable of storing much larger amounts of energy. Read more

So environmental lithium battery digital picture frame

So environmental lithium battery digital picture frame

A digital picture frame provides us a stunning way to view our collection of snapshots. We love it, especially a portable and cordless digital picture frame. Read more

Digital Photo Frame with Video Playback

Digital photo frames with video playback enable us to watch videos

Digital photo frames with video playback enable us to watch videos as well as enjoying photographs. The high resolution LCD screens could display images and videos with nice clarity and digital photo frames play sound through built in speakers. Portable digital photo frames with video playback could also serve as MP4s. In general, a digital photo frame with video playback could support at least one format of video files. Video formats typically include rm, rmvb, mpeg1-4, mov, mtv, dat, wmv, avi, 3gp, amv and dmv. Read more

Modern Living Digital Photo Frame are More Welcomed

modern living digital photo frames are more welcomed

Digital photo frames are all beautifully designed and made of different materials, such as wood, plastic, metal and so on, and come with various colors including not only black and white, but also pink, purple, gray, etc. Digital photo frames that have either tradition or modern style are quite popular on the market. Usually wooden digital photo frames are more welcomed by the clients from western countries, since they are much closer to the traditional frames. Clients from Japan and Korea more prefer to modern living digital photo frames. Read more

D70-J–Ultra Slim Digital Frame

D70-J, ultra slim digital frame comes from V4

Digital frames provide an alternative way for people to enjoy their snapshots in a stunning slideshow style. Beside the functions that digital frames have, stylish digital frames themselves are a beautiful decoration for our house and office room. The trend at the moment is towards ultra slim digital frames, since it not only pleases our aesthetic sense of taste, but also is easy to take along as it has lighter weight. As the technology develops, various kinds of ultra slim digital frames catch people’s eye. Read more


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