Top 10 Large Digital Display Clock with Battery Backup and DST – Electronics Features

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1. DreamSky

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DreamSky Auto Set Digital Alarm Clock Backup Battery, Auto DST Setting, Snooze,12/24Hr, Full Range Brightness Dimmer, USB Charging Ports, 6.6 Inch Large Screen with Time/Date/Temperature Display

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DreamSky #ad - The long lasting button cell backup battery installed will holds all settings and ensure the time always be accurate in case of main power interrupted. Plug in clock with usb charging port: powered by usb port by plug in outlet.

Almost full range brightness settable 6 levels + auto dim, you can easily change to have the view bright or dim it to extremely low. Additional snooze to counter oversleeping, simply press the snooze button once and go back to sleep. Large display with full range dimmer: 6. 6“ large lcd screen with nice eye care number display. Ascending beeping alarm with snooze: ascending alarm sound wake you up naturally.

Time, date and temperature display. Extra usb charging port for charging cellphone and other electronic device. 3*aa batteries not included as backup, which will store the setting and keep the time works in case of main power outage. Simple as that. 8 minutes later the alarm will ring again. Even miss the right time, you are still able to set it manually. What you need to do is set your time zone and wake up time.
BrandDreamSky #ad
ManufacturerDreamSky #ad
Height4.3 Inches
Length7.1 Inches
Weight0.7 Pounds
Width1.95 Inches
Part NumberDS313
Model8541847857

2. DreamSky

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Auto DST, DreamSky Auto Set Alarm Clock for Bedroom with Battery Backup, Date/Weekday & Moon Phase, Brightness Dimmer, Humidity & Indoor Temperature, Digital Clock with 6" Large Display, USB Ports

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DreamSky #ad - Time automatically changes for Daylight Saving Time, no reset hassle. The swiss high precision shtC3 humidity gauge and temperature sensor assist you to maintain an accurate indoor air quality for your family. The snooze feature allows you to catch more sleep.

No glaring light at night but bright enough to read time. Eight time zones optional: est/ cst/ MST/ PST/AST/HAT/AKT. Large clear display with temperature & humidity: the 6. 6 inches large screen displays the clock time, time zone & moon phases, day of the week, date, which is easy to read at any angle. Outlet powered desk clocks with battery backup: clock is adapter powered and 3 *AA backup batteries not included will keep the clock running and trigger the alarm in the case of power cut. Self-setting alarm clocks with auto dst: plug in the clock and it sets itself, no need to set time manually.

An extra usb port serves as a charging station for your cellphone etc. No jarred awake nor blaring sounds. No need to worry about oversleep. 6 level brightness plus auto dim mode: 6 level adjustable brightness plus auto dimmer allow you to dim the clock display to a comfortable level on your preference. Bedside digital alarm clock with usb charging port: alarm goes off with ascending beeping frequency, which lasts for 2 minutes.
BrandDreamSky #ad
ManufacturerAMEXS #ad
Height1.95 Inches
Length7.1 Inches
Weight0.7 Pounds
Width4.3 Inches
Part NumberDS318
ModelDS318
Warranty1 year warranty from purchase date.

3. Mesqool

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Digital Dual Alarm Clock for Bedrooms, Large Display Electric Clock with USB Charger, Battery Backup,Dimmer,4 Alarm Volume,DST 12/24H for Home Bedside Heavy Sleeper Kids Senior Teen Boy

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Mesqool #ad - When the alarm went off and you are sleepy, simply press big “Snooze” button on top of the loud alarm clock to enjoy 9 Extra minutes sleep before alerting you again. 12h/24h time format &dstthe large alarm clock is  designed with a usb port to charge your smartphone, ipad or other smart device without plug in wall.

Long press 12/24h button to change time format as you like. The digital dual alarm clock enables you to set two separate wake-up time for you and your family member at the same day, also perfect as a backup for waking up heavy sleepers. Never to worry getting up late when display goes black. Large display with 𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗗𝗶𝗺𝗺𝗲𝗿 𝗔𝗻𝗱 𝗩𝗼𝗹𝘂𝗺𝗲with 7''large led display, easily to check time from a far distance. 4-level alarm volume to satisfy different needs.

The loudest alarm volume can wake up the 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿𝘀 while slightest for light sleepers. Plug-in alarm clock with 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗕𝗮𝗰𝗸𝘂𝗽 𝗬𝗼𝘂𝗿 𝗦𝗲𝘁𝘁𝗶𝗻𝗴ac powerinput power 100-240v is required for all functions work, 2pcs AAA batteries backup time-setting & alarm-setting that you don't need to re-set time in case of power failure, and also trigger alarm during power outage. Great for the near-sighted or senior citizen. Just connect your device at night, you will wake up with it fully-charged.
BrandMesqool #ad
ManufacturerMesqool E-commerce Co.,Ltd #ad
Height0.9 Inches
Length6.3 Inches
Weight0.43 Pounds
Width2.5 Inches
Part NumberM-1001E-B
ModelM-1001E-B
WarrantyMesqool offers: 12-month replacement / 18-month extended warranty / 3-month money back / 24 hour customer service by contact ([email protected] Com).

4. Peakeep

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PEAKEEP DST Battery Digital Dual Alarm Clock, 2 Alarms with Snooze Black-DST, Low High Nightlight for Night, Indoor Temperature, Date, Day of Week, Multifunctional Clock with Calendar

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Peakeep #ad - Digital dual alarm clock with daylight saving time function, 2 dimmer nightlight. Run by 3 aaa batteries(not provided in the box). Compact size 5 ¼ * 1 ¾ * 3 in, temperature in ℉ or ℃, light weight: 6 oz.

With the "dst" function, you don't have to reset your clock forward or back 1 hour when spring or fall comes. The main digital screen shows the clock time in Regular Time or Military Time with jumbo bold numbers, date, day of week and alarm time with clear vision. Night light can be toggled to LOW or HIGH or OFF options. Alarm will run for about 1 minute unless turned off manually or snooze function is activated.

4 steps beeping alarm goes gentle right from start and progressively speeds up every 10 seconds. Dual or 2 alarms for your different wake up time, each can be separately controlled on or off easily via the alarm-on-off toggle switch. An ambient light sensor triggers a soft nightlight to illuminate the display automatically when placed in the dark.
BrandPeakeep #ad
ManufacturerPeakeep #ad
Height3.1 Inches
Length5.2 Inches
Weight0.35 Pounds
Width1.8 Inches
Part NumberMHP-3112+
ModelMHP-3112+
WarrantyManufacturer warranty for 90 days from date of purchase.

5. Mesqool

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Projection Alarm Clock for Kids Bedroom,Digital Alarm Clock with Projection on Ceiling Wall,Dual Loud Alarm Clock for Heavy Sleeper,USB Port,Easy to Use,Snooze,Dimmer,Battery Backup,Plug-in,12/24H DST

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Mesqool #ad - 5 𝗗𝗶𝗺𝗺𝗶𝗻𝗴 𝗟𝗲𝘃𝗲𝗹𝘀 the screen of the 𝗰𝗲𝗶𝗹𝗶𝗻𝗴 𝗱𝗶𝘀𝗽𝗹𝗮𝘆 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸is large and you can read it from the other side of the room even for short-sighted and elders. Both heavy sleepers and light sleepers will benefit from it.

This 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗶𝗼𝗻 𝗰𝗹𝗼𝗰𝗸 𝗮𝗹𝗮𝗿𝗺 is designed perfectly with 5 dimming levels, the dimmest brightness is very comfortable without disturbing your sleep in any way. Usb charging port is compatible with all android & ios smart-phones, 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗶𝗼𝗻, kindle or any other digital devices. The 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗼𝗿 𝗰𝗹𝗼𝗰𝗸 is outlet powered for supporting functions such as 𝗨𝗦𝗕 𝗰𝗵𝗮𝗿𝗴𝗶𝗻𝗴, tablets, alarm and time display.

And long press "12/24 H" button to change time format. Whenever you wake up, the first thing comes into your eyes is time. Snooze is a great function for people whom always want 9 more minutes sleep every morning. This 180°rotatable 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗼𝗿 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 with focus control ring guarantee a clear view of time and angle adjustment with reverse button to meet any occasions. 2 aaa 1.
BrandMesqool #ad
ManufacturerMesqool E-commerce Co.,Ltd #ad
Height1.18 Inches
Length7.99 Inches
Width3.58 Inches
Part NumberMQL-CR1001F-W
ModelMQL-CR1001F-W
Warranty30 days return & refund policy, one-year warranty and free lifetime technical support.

6. OnLyee

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Projection Alarm Clock on Ceiling,LED Digital Clock for Bedroom with Battery Backup,7”Large Display,USB Charger,Dimmer,180°Projector,12/24H,DST,Snooze,Loud Electric Alarm Clock for Kids,Adults,Elders

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OnLyee #ad - Install 2 aaa batteriesnot included to get the backup of your personal settings and let your alarm works even during the power outage, so everything will be organized as usual. Press the big snooze button at the top to get extra precious 9 minutes sleep till next loop of this alarm. All setting buttons are easy to operate, even for kids or elders.

Easy to grasp the time while in your bed without touching anything. This time on ceiling clock has adjustable 3 levels dimmer display allows you read the time clear than ever on our 7” ultra-clear LED screen. Usb charging port& battery backup settings plug in ac power100-240v to make this alarm clock projection on ceiling work and it has 1 USB charging port for your other electronic devices such as cellphone and tablet etc. No need to charging your device by using an extra plug. Ultra-clear alarm clock with projection on ceilingthis digital projection clock offers ultra-clear views of the time on your ceiling/wall with upgraded adjustable 180° swivel projector, rotating focus ring at the appropriate distance 1.

64-11. 4ft05-3 meters to get the fine and smooth time figure image on the wall or ceiling. Dual alarms with snooze function the ceiling clock projector for bedroom has two separate alarms design which could wake you and your companion up at different alarm time setting, or double waking-up service for you only. 12/24hour & dst time format easy to set up our led digital alarm clock has its unique designed 12/24h& dst button let you choose the time format or activate DST time, just press the button then get the time display you like.
BrandOnLyee #ad
ManufacturerOnLyee #ad
Height3.58 Inches
Length7.99 Inches
Width1.18 Inches
Part NumberCR1001F
WarrantyWe provide a one-year manufacturer's warranty,30-day money back,24-hours response with this item.

7. ROCAM

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7 Night Light, Rocam Digital Alarm Clocks for Bedrooms, Large 7" LED Display with Dimmer, 12/24 Hour for Kids,Boys,Teens,Heavy SleepersBlue, Battery Backup, Easy to Set, USB Chargers, Snooze

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ROCAM #ad - The dual 5v 1a usb charging output at the back of this digital alarm clock allows you to charge your iPhone, Android smartphones or other smart devices. When you not need it just turn it OFF. It also with 12 Months Replacement Warranty. A great add-on feature when your babies afriad of sleeping dark, Oyster White, when you need to do some reading it can works as a bedside reading lamp.

Real abs material & 12-month replacement warranty - rocam cr1008 digital alarm clock was made of the real 100% abs material, in the mean time, friends, family, this digital clocks will impart a higher surface gloss than others. For changing the night light color just press and "LIGHT" button on the top and swtich to your favorite color choice. 7 colored night light - there are 7 bigger than average colored night light that you can choose to light your room: cobalt blue, Sky Blue, Green, Beige, Shocking Pink and Violet. Best gift for your kids, most of the alarm clocks in the market will partically use the waste material so the cost will be lower but we know it is harmful for users, parents and lovers for Christmas, Birthday and New Year.

Compact size alarm clock for bedroom, office and kitchen. No worry battery backup lets you rest easily. Loud alarm clock with volume control & battery backup alarm - the alarm buzzer volume for this beside clock could be adjusted from Low-Medium-High level which is perfect for heavy sleepers or hearing impaired. The display will goes blank when the clock is not plug into a standard US 120V AC power outlet but alarm and time settings are maintained and the alarm will still takes effect and sound.
BrandROCAM #ad
ManufacturerYelaw Technology Co.,Ltd #ad
Height3.39 Inches
Length7 Inches
Width1.93 Inches
Part NumberROCAM CR1008 BLUE
ModelROCAM CR1008 BLUE
Warranty30 days refund; 90 days replacement; 12 months warranty.

8. DreamSky

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Large Number Display, Plug in Clock with Auto DST, DreamSky 14.5 " Large Digital Wall Clock with Date Indoor Temperature Display, Over Sized Desk Office Table LED Clocks with Fold Out Stand

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DreamSky #ad - Auto dst: once dst turned on, the clock will change correct time during spring and fall time. Battery backup preserves settings in event of power outage. Hangers are included, and fold stand enables you to put the clock on the table.

Plug-in large digital wall clock: extra-large high-contrast LED screen with 4. 25-inch tall bold digits display, classroom, office, warehouses, time is easy to view at a glance. Outlet powered with memorized backup battery: 2*aaA batteries needed for backup batteries not included. Date and indoor temperature display: today’s date display helps you to track date and never miss any important appointment or anniversary.

Hassle free to reset time manually. Keyholes and fold stand: 2 easy to hang keyholes in the rear of the clock for wall-mount. During the backup batteries, the screen will go blank. Great for living room, rec rooms and garages. Indoor temperature display in Celsius or Fahrenheit.
BrandDreamSky #ad
ManufacturerUS AMEXS LLC #ad
Height5.3 Inches
Length14.5 Inches
Weight1.8 Pounds
Width1.5 Inches
ModelDS316
Warranty1 year warranty.

9. PPLEE

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Digital Dual Alarm Clock for Bedroom, USB Phone Charger, Large Display Bedside Clock with Battery Backup, Volume, Easy to Set Loud LED Clock for Heavy Sleepers Kid Senior Teen Boy Girl Kitchen, Dimmer

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PPLEE #ad - Clear understandable buttons make it 𝗲𝗮𝘀𝘆 𝘁𝗼 𝘀𝗲𝘁, ipad or other smart devices, perfect for 𝗸𝗶𝗱𝘀 𝘀𝗲𝗻𝗶𝗼𝗿𝘀. Time and alarm settings as well as trigger the alarm when power failure. Simply press the “snooze” button on the top to get extra 9 min sleep before it alerts again.

Large display with adjustable volume & dimmer: 𝗩𝗲𝗿𝘆 𝗹𝗼𝘂𝗱 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿𝘀 with 7" led 𝗹𝗮𝗿𝗴𝗲 𝗰𝗹𝗲𝗮𝗿 𝗱𝗶𝘀𝗽𝗹𝗮𝘆 for vision impaired people, easy to check time from across the room. This cool stuff is not only suitable for your room, friends or families. 5 level adjustable digits brightness dimmer for easy reading, brighter for day while darker for night.

Dual alarm clock: this 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗱𝘂𝗮𝗹 𝗮𝗹𝗮𝗿𝗺𝘀 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 can set 2 different alarms, convenient for family members with a different schedule. Usb phone charger & dst: 𝗟𝗲𝗱 𝗯𝗲𝗱𝘀𝗶𝗱𝗲 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝘄𝗶𝘁𝗵 𝗽𝗵𝗼𝗻𝗲 𝗰𝗵𝗮𝗿𝗴𝗲𝗿 allows you to charge your smartphone, no need to plug them in the wall. Stylish appearance is suitable for 𝘁𝗲𝗲𝗻𝘀 𝗯𝗼𝘆𝘀 𝗴𝗶𝗿𝗹𝘀 too! . It has no limitation, we will response in 24H.
BrandPPLEE #ad
ManufacturerPPLEE E-commerce Co.,Ltd #ad
Height1.5 Inches
Length8.5 Inches
Weight0.6 Pounds
Width3.5 Inches
Part NumberP-1001E-B
ModelCR1001E

10. AZUTTA

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USB Charging Port for Home Bedside Bedroom, 12/24Hr, AZUTTA Digital Alarm Clock Radio- 7 Display Colors Adjustable, Dual Alarms with Snooze and Weekend Mode, 5 Brightness Dimmer, FM Radio Sleep Timer

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AZUTTA #ad - 7 display colors and 5 brightness levels – the digital clock features a 4. 5 inches high definition eye-protecting lcd va screen for clearly displaying the time, week and date; Total 7 colors can be changed for the digits from White, Blue and Yellow, Green, Azure, Purple, Red, enjoy a different display color each day of the week; And Total 5 different display brightness levels dimmable include off.

Fm clock radio with sleep timer – enjoy fm radios from frequency 87. 5-108. 0mhz, one-press to automatically search and save up to 30 radio stations, and tune to the saved stations by simply press UP or Down button; Also features a radio sleep timer function for auto turn off your listening radio with specified time from 5 to 90 minutes; A 39-inch antenna attached for better signal reception. Dc adapter powered and battery backup – the digital alarm clock powered via dc adapter which can be plugged into a ac100-240V power outlet, and an output USB port at the back of alarm clock for charging your mobile phone or other USB devices; 3 x AAA batteries not included can be installed for backup functions in case of a power outage or for outdoor usages.

Dual alarms with snooze and weekend mode – easy to set the alarm clock with two separate alarms to wake you up with the default beep sound or a favorite FM radio station, one for you and the other for your families; Enjoy a comfortable and prolonged wake-up with the repeating snooze option; And the weekend mode allows the alarms only ring on Monday to Friday. Nap timer and daylight saving time mode – the clock also has a nap timer function allows you set a timed countdown from 1 minute to 23hours and 59 minutes for naps, kids, girls, time-outs and other activities; Long press the UP button to turn on/off DST mode; Perfect digital alarm clock radio for bedrooms, teens, boys, men and women; 18-MONTH WORRY FREE WARRANTY.
BrandAZUTTA #ad
ManufacturerAZUTTA #ad
Part NumberAZUTTA Digital Alarm Clock Radio
ModelAZUTTA Digital Alarm Clock Radio