Black FridayDealsBuying guidesBrandsStoresFlight dealsHotel dealsResearchTermsPrivacydeal.ai apps
Black Friday 2026:WalmartBest BuyTargetTVsLaptopsHeadphonesAppleGamingVacuumsKitchenToysSmartwatchesTabletsFurnitureMattresses

© Deal.ai Inc.

BrowseBrowse deal.ai
Deal.ai › Brands

Qidianfy Sale Tracker, November 2026

Prices checked Nov 6, 2026, 10:01 AM ET

Is Qidianfy on sale?

Not right now. Qidianfy prices are at their usual levels: the Qidianfy 12V 200Ah LiFePO4 Lithium Battery is $269.00 at Qidianfy. Any Qidianfy deal shows here as soon as it starts.

Qidianfy is a small consumer electronics brand known for budget e-readers, Bluetooth speakers and charging accessories. Its e-readers are the standout: 6-inch E Ink screens, front light, and weeks of battery life at prices well under the big-name models. Deal.ai checks Qidianfy prices at every store that carries them and keeps each product's price history, so you can see whether a listing is high or low for that item.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Qidianfy prices today, and how low they've been

  • Qidianfy
    Qidianfy 12V 200Ah LiFePO4 Lithium Battery
    Qidianfy 12V 200Ah LiFePO4 Lithium Battery$269.00 at Qidianfy
  • Qidianfy
    Qidianfy 24V 200Ah LiFePO4 Lithium Battery
Qidianfy 24V 200Ah LiFePO4 Lithium Battery
$599.00 at Qidianfy
  • Qidianfy
    QIDIANFY 24V 200Ah LiFePO4 Battery 5.12kWh
    QIDIANFY 24V 200Ah LiFePO4 Battery 5.12kWhPrices and history

    • Questions and answers

    When does Qidianfy run sales?
    Qidianfy discounts most around Black Friday, Prime Day and back-to-school season. Its e-readers and speakers also drop during single-day flash sales on marketplaces like AliExpress and Amazon. Outside those windows, prices tend to hold steady for months.
    Where is Qidianfy cheapest?
    AliExpress and Amazon usually have the lowest Qidianfy prices, with eBay close behind on older models. The brand's own site rarely undercuts the marketplaces. Check each product's price history here before buying, since the cheapest store changes by model.
    What are Qidianfy's best products?
    The Qidianfy 6-inch e-reader is the one most people buy: E Ink display, adjustable front light, and a battery rated for weeks per charge. The Qidianfy portable Bluetooth speaker is the other solid pick, with IPX7 water resistance and around 12 hours of playtime. Skip the cheap charging cables, which draw the most complaints.
    What is Qidianfy's return policy?
    Returns depend on the store, not the brand. Amazon and AliExpress follow their own return windows, typically 30 days and 15 days respectively. Qidianfy's own site lists a 30-day return window for unused items in original packaging, but buyers cover return shipping.
    Do Qidianfy e-readers work with Kindle books?
    No. Qidianfy e-readers run a customized Android build and do not support Kindle DRM. They handle EPUB, PDF and TXT files, and you can install the Kobo or Libby apps for library loans. Kindle purchases need to be stripped of DRM first, which most users avoid.
    Are there Qidianfy discount codes?
    Deal.ai doesn't list Qidianfy discount codes. It checks what Qidianfy products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.