Best Dual Alarm Clock With Battery Backup in 2022 [*Top Picks*]

Looking for the best dual alarm clock with battery backup on the market? Weโ€™ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

5679 Reviews Scanned

  • Digital Dual Alarm Clock for Bedroom, Large Display Bedside Clock with Battery Backup, USB Phone Charger, Volume, Dimmer, Easy to Set Loud LED Clock for Heavy Sleepers Kid Senior Teen Boy Girl Kitchen
    Bestseller #1
    Digital Dual Alarm Clock for Bedroom, Large Display Bedside Clock with Battery Backup, USB Phone Charger, Volume, Dimmer, Easy to Set Loud LED Clock for Heavy Sleepers Kid Senior Teen Boy Girl Kitchen (908)
      โฐ ๐—˜๐—”๐—ฆ๐—ฌ ๐—ง๐—ข ๐—จ๐—ฆ๐—˜ DUAL ALARM CLOCK: This ๐—ฑ๐—ถ๐—ด๐—ถ๐˜๐—ฎ๐—น ๐—ฑ๐˜‚๐—ฎ๐—น ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ๐˜€ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐—ณ๐—ผ๐—ฟ ๐—ฏ๐—ฒ๐—ฑ๐—ฟ๐—ผ๐—ผ๐—บ can set 2 different alarms, convenient for family members with a different schedule. A ๐—ฏ๐—ฎ๐˜€๐—ถ๐—ฐ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ with enough practical functions for daily use: 4-level adjustable alarm volume, 5-level digits brightness dimmer, built-in USB charging port, SNOOZE function for extra 9 mins sleep, outlet operated with battery backup settings, 12/24H & DST function also available. โฐ LARGE DISPLAY WITH ADJUSTABLE VOLUME & DIMMER: ๐—ฉ๐—ฒ๐—ฟ๐˜† ๐—น๐—ผ๐˜‚๐—ฑ ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐—ณ๐—ผ๐—ฟ ๐—ต๐—ฒ๐—ฎ๐˜ƒ๐˜† ๐˜€๐—น๐—ฒ๐—ฒ๐—ฝ๐—ฒ๐—ฟ๐˜€ with 7" LED ๐—น๐—ฎ๐—ฟ๐—ด๐—ฒ ๐—ฐ๐—น๐—ฒ๐—ฎ๐—ฟ ๐—ฑ๐—ถ๐˜€๐—ฝ๐—น๐—ฎ๐˜† for vision impaired people, easy to check time from across the room. Alarm volume can be adjusted to 4 levels according to your depth of sleep, louder for heavy sleepers while slight for light sleepers. 5 level adjustable digits brightness dimmer for easy reading, brighter for day while darker for night. โฐ NO WORRY BATTERY BACKUP SETTINGS WITH SNOOZE: This ๐—ฝ๐—น๐˜‚๐—ด ๐—ถ๐—ป ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—ฏ๐—ฒ๐—ฑ๐—ฟ๐—ผ๐—ผ๐—บ is outlet operated for ALL functions working, such as USB charging, alarm and time display. ๐——๐˜‚๐—ฎ๐—น ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐˜„๐—ถ๐˜๐—ต ๐—ฏ๐—ฎ๐˜๐˜๐—ฒ๐—ฟ๐˜† ๐—ฏ๐—ฎ๐—ฐ๐—ธ๐˜‚๐—ฝ time and alarm settings as well as trigger the alarm when power failure. Simply press the โ€œSNOOZEโ€ button on the top to get extra 9 min sleep before it alerts again. โฐ USB PHONE CHARGER & 12/24H TIME FORMAT & DST: ๐—Ÿ๐—ฒ๐—ฑ ๐—ฏ๐—ฒ๐—ฑ๐˜€๐—ถ๐—ฑ๐—ฒ ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐˜„๐—ถ๐˜๐—ต ๐—ฝ๐—ต๐—ผ๐—ป๐—ฒ ๐—ฐ๐—ต๐—ฎ๐—ฟ๐—ด๐—ฒ๐—ฟ allows you to charge your smartphone, iPad or other smart devices, no need to plug them in the wall. 12 or 24 hour time format &Daylight Saving Time is also available. Clear understandable buttons make it ๐—ฒ๐—ฎ๐˜€๐˜† ๐˜๐—ผ ๐˜€๐—ฒ๐˜, perfect for ๐—ธ๐—ถ๐—ฑ๐˜€ ๐˜€๐—ฒ๐—ป๐—ถ๐—ผ๐—ฟ๐˜€. Stylish appearance is suitable for ๐˜๐—ฒ๐—ฒ๐—ป๐˜€ ๐—ฏ๐—ผ๐˜†๐˜€ ๐—ด๐—ถ๐—ฟ๐—น๐˜€ too! โฐ ๐—š๐—ฅ๐—˜๐—”๐—ง ๐—š๐—œ๐—™๐—ง ๐—œ๐——๐—˜๐—” ๐—ช๐—œ๐—ง๐—› ๐Ÿฏ๐Ÿฒ๐Ÿฑ ๐——๐—”๐—ฌ๐—ฆ ๐—ฃ๐—ฅ๐—ข๐——๐—จ๐—–๐—ง ๐—ช๐—”๐—ฅ๐—ฅ๐—”๐—ก๐—ง๐—ฌ: This cool stuff is not only suitable for your room, but also a great gift for Christmas, New Year or Birthday. It has no limitation, you can give it to kids or seniors, boys or girls, friends or families. PPLEE ๐—ฑ๐˜‚๐—ฎ๐—น ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ๐˜€ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ also provides 365 days product warranty, any questions, pls contact us via Amazon, we will response in 24H.
  • Timex T129B RediSet Dual Alarm Clock with Dual USB Charging and Extreme Battery Backup - Black
    Bestseller #1
    Timex T129B RediSet Dual Alarm Clock with Dual USB Charging and Extreme Battery Backup - Black (386)
      RediSet automatic clock setting Dual alarms for two separate wake times 24 Hour Set-And-Forget Alarm with auto repeat and auto shutoff 2 USB charging ports: a 1 amp USB port to charge phones and a 2.1 amp USB port to charge tablets Programmable snooze with repeat alarm lets you customize snooze interval from 1 to 29 minutes 100V-240V universal AC adapter for use just about anywhere
  • USCCE Digital Alarm Clock Radio - 0-100% Dimmer, Dual Alarm with Weekday/Weekend Mode, 6 Sounds Adjustable Volume, FM Radio w/ Sleep Timer, Snooze, 2 USB Charging Ports, Thermometer, Battery Backup
    Bestseller #1
    USCCE Digital Alarm Clock Radio - 0-100% Dimmer, Dual Alarm with Weekday/Weekend Mode, 6 Sounds Adjustable Volume, FM Radio w/ Sleep Timer, Snooze, 2 USB Charging Ports, Thermometer, Battery Backup (1017)
      FULL DIMMABLE DISPLAYย - The brightness of the 3.4-inch compact LCD is dial-controlled and adjustable from 0 to 100%, from cast-no-glow at midnight to bright enough that the time can easily be read from across the room during the day. Other features displayed on the screen include: day, 12 or 24hr mode, temperature (ยฐF orย ยฐC), status and ringtone for alarm 1 and 2. CUSTOMIZABLE ALARMย - Dual alarms with separate weekend/weekday/all-7-day mode satisfy the needs of everyone and every family. You may choose one of the 5 built-in tones (Beep/Piano/Buzzer/Bird/Soft Music)ย or radio as wake up sound, which gradually increases in volume from gentle to the level you set (options from level 3 to 16). Snooze allows extra 9 minutes of slumber. MORE THAN JUST AN ALARMย - FM radio saves up to 40 stations, and the sleep timer function (10-150min) offers the luxury to fall asleep with your favorite station playing. 3.5mm headphone jack comes handy not disturbing others nearby. 2ย USB portsย willย charge your phone or other mobile devices while you sleep. (Headphones and charging cable NOT included). BATTERY BACKUPย - AC-powered, but you have the option to back it up with 3 AAA batteries (NOT included) in case of power outage. Not only time and settings are restored, alarm and radio are also supported (USB will not charge). Please be noted that the clock may drain batteries fast, so ONLY use as a backup but NOT everyday operation. If you have any questions or comments, please donโ€™t hesitate to contact us - we are always here to help.
  • Sharp Digital Alarm Clock โ€“ Black Case with Red LEDs - Ascending Alarm Grows Increasing Louder, Gentle Wake Up Experience, Dual Alarm - Battery Back-up, Easy to Use with Simple Operation
    Bestseller #1
    Sharp Digital Alarm Clock โ€“ Black Case with Red LEDs - Ascending Alarm Grows Increasing Louder, Gentle Wake Up Experience, Dual Alarm - Battery Back-up, Easy to Use with Simple Operation (3465)
      EASY TO USE DIGITAL ALARM CLOCK WITH DUAL ALARM - This clock has been designed with absolute simplicity in mind and is very easy to operate. Perfect for adults, children, teens, seniors and the elderly. EASY TO SET DUAL ALARM - Set one for weekdays and the other for weekend! ASCENDING ALARM VOLUME - The ascending alarm begins sound faintly and then grew increasingly louder for gently wake up without being awakened abruptly ALARM BATTERY BACK UP (requires 2x AA battery, sold separately) Sleep with confidence knowing that your alarm will continue to function even in the event of a power outage. The display will be lit after power is restored. EASY TO READ ILLUMINATED RED LED DIGITS - Easy to Read Red Numbers on the clock are very clear with extra bright quality, See from across the room or even without glasses in the middle of the night!
  • Digital Alarm Clocks for Bedrooms, Dual Alarm Clock with Battery Backup, USB Charger, Adjustable Dimmer & Volume, 12/24H & Snooze, Easy to Use, Simple Bedside Digital Clocks for Seniors, Teens, Kids
    Bestseller #1
    Digital Alarm Clocks for Bedrooms, Dual Alarm Clock with Battery Backup, USB Charger, Adjustable Dimmer & Volume, 12/24H & Snooze, Easy to Use, Simple Bedside Digital Clocks for Seniors, Teens, Kids (729)
      DUAL ALARM & SNOOZE SUPPORTED - The dual alarm clock allows you to easily set two separate alarms, or to set different alarms for your family. In addition, big snooze button can help you easily turn off the buzzer without opening eyes, and get an extra 9 minutes of sleep, while preventing oversleeping. LARGE DIGITS & 5 LEVELS ADJUSTABLE BRIGHTNESS - 7.5" large LED display digital clock with blue digits make it easy to read the time. And dimmer button on the top can easily adjust the brightness of the display in different environments. ADJUSTABLE ALARM SOUND - This loud alarm clock has 4 levels adjustable volume can be set from 70-110 DP as person preference. Needless worry the alarm sound, either too loud thus frightening you or too low to wake you up from deep sleeping. USB CHARGING PORT - This bedroom clock with USB charging port can charge your phone or other devices next to your bedside by using your own cable when it is powered, so you don't need to find an additional charging station. PLUG IN ALARM CLOCK FOR BEDROOM & MEMORY FUNCTION - This digital clock is operated by AC power cord and installed 2x AAA batteries (not included) for memory backup, so you won't lose your settings of time and alarm in case of power outage . EASY-TO SET DIGITAL ALARM CLOCK - Simple alarm clock is friendly to use even for kids and seniors. With simple and intuitive buttons, the alarm clock for bedroom is super easy to set. Digital alarm clock support both 12/24 hours and DST time format.
  • Timex Bedside Alarm Clock with Dual USB Charging, Dual Alarm, Nightlight, Snooze bar, and Battery Backup (T1300)
    Bestseller #1
    Timex Bedside Alarm Clock with Dual USB Charging, Dual Alarm, Nightlight, Snooze bar, and Battery Backup (T1300) (154)
      DUAL USB PORTS TO CHARGE MULTIPLE DEVICES: Effortlessly charge smartphones, rechargeable pod cases and more with two 5W USB charging ports conveniently placed at the front of the alarm clock DUAL ALARMS FOR EVERY SCHEDULE: Two alarm settings allow for easy weekday versus weekend planning. LOUD ALARM AND SNOOZE : The alarm can be adjsuted to Low or High volume depending on prefernce. There is also a large easy to find snooze bar DIMMABLE .9" LED DISPLAY: Allows you to adjust brightness, letting you pick the optimal screen brightness for day and night use BUILT-IN NIGHTLIGHT: Nightlight with high/medium/low settings to add light to the bedside when needed
  • Digital Alarm Clock Radio for Bedroom - 0-100% Dimmer, FM Radio with Sleep Timer, Dual Alarm with Weekday/Weekend, USB Charging Port, Battery Backup, Snooze, Easy to Set, for Bedside Table, Desk
    Bestseller #1
    Digital Alarm Clock Radio for Bedroom - 0-100% Dimmer, FM Radio with Sleep Timer, Dual Alarm with Weekday/Weekend, USB Charging Port, Battery Backup, Snooze, Easy to Set, for Bedside Table, Desk (712)
      FM RADIO with SLEEP TIMER: This electronic alarm clock has a fm frequency coverage ranging from 87.5-108MHz, which can auto scan and store channel and radio station. And the FM radio volume can be loud or low through the adjustable button. Also, it allows you to set a sleep timer from 10 to 150 minutes when playing the radio and can automatically shut down by itself. LARGE LED SCREEN with ADJUSTABLE BRIGHTNESS: With 6.5 inch display, big and white clear number on the display and full range control dial wheel placed on the back to adjust brightness, it's easy to read the time during the day and night, neither too bright nor too dim to see. DUAL ALARM with 3 WAKE-UP DAY MODES: Enable you to set 2 separate alarms for your different needs, and can be programmed to operate on weekdays only, weekend or every day of the week. So it is suitable for all kinds of people, such as teen students, adults, and the elderly. And its mordern and compact look can perfectly match various places like bedroom, kitchen, living room, school and office. USB STATION and 2 SOUNDS: The USB charger provides 5V1A output power when plug in, which can charge your cell phone or other device conveniently. And the clock features 2 wake-up sounds (Beep and Radio), while volume control function just for radio sound. You can set distinctive tones for two different things. Besides, the large button on the clock can help you very easy to snooze for extra 10 minutes sleep. EASY to SET and RISK-FREE PURCHASE: This basic electric alarm clock is simple enough to operate for kids and seniors. Experience zero stress when setting the alarm clock. ANJANK offers 45-days refund for any reason and 18-months friendly warranty to ensure your peace of mind. Any questions just feel free to contact with us. Add to your cart now!
  • PHILIPS Digital Alarm Clock Radio, FM Radio Clock with Battery Backup, Dual Alarm, Sleep Timer Function, Easy Snooze and Large LED Display - Black
    Bestseller #1
    PHILIPS Digital Alarm Clock Radio, FM Radio Clock with Battery Backup, Dual Alarm, Sleep Timer Function, Easy Snooze and Large LED Display - Black (4579)
      Clear, simple display with large clock digits -Tell the time at a glance with this FM alarm clock radio. The large digits mean the display is easy to see from any angle, and you can adjust the brightness to suit your room. Simple controls take care of setting the alarm, volume, and tuning. Dual alarm function. Set two alarms - The dual alarm function lets you set two alarms, both of which can be set to use either an alarm tone or the radio. Perfect if you're likely to snooze through the first alarm. Or if your partner needs to wake before you. Sleep Timer. Drift off listening to your favorite station - Drift into restful sleep with your favorite radio station playing in the background. You can set the Sleep Timer to play your selected station for up to two hours. After your preset time has elapsed, the radio turns off automatically. Gentle Wake. Alarm tone or radio volume rises gently - Ease into your day thanks to the Gentle Wake function. Whichever alarm style you have chosen-alarm tone or radioโ€”the volume starts low and gradually increases. No more waking with a shock! Battery backup in event of power failure - Battery backup ensures memory of time during power failure
  • Clock Radios, Projection Alarm Clock with 0-100% Dimmer and FM Radio, Dual Alarm, 5 Alarm Sounds and 3-Level Volume, USB Charger, Clear Readout Digital Alarm Clock for Bedroom, Bedside Clock for Kids
    Bestseller #1
    Clock Radios, Projection Alarm Clock with 0-100% Dimmer and FM Radio, Dual Alarm, 5 Alarm Sounds and 3-Level Volume, USB Charger, Clear Readout Digital Alarm Clock for Bedroom, Bedside Clock for Kids (280)
      ใ€Unique Curved LED Screen with 0-100% Dimmerใ€‘Upgraded 5 inch Large Clear LED display ensures your clear readout of time from multi-angle, easy to read without your glasses. The 0-100% dimmer slider of digital alarm clock provides you with full range brightness of display. ใ€180ยฐ Adjustable Projector and 4 Level Projection Brightnessใ€‘Projection alarm clock for bedroom projects ultra-clear time onto wall or ceiling within the optimum projection distance 1.6-9.8ft(0.5-3m). No need to turn your head to check the time. ใ€FM Radio and Sleep Timerใ€‘This digital alarm clock is more than an alarm clock but also a FM radio, it can store up to 30 favorite radios from 86.0 to 108.0MHz. The sleep timer allows you to fall asleep with the radio within 5-90 minutes and turn off after the specified time you set. ใ€Dual-Alarm and 5 Alarm Soundsใ€‘This digital alarm clock can be set two separate alarms for couples with different routines or a backup for waking up heavy sleepers. There are 5 optional alarm sounds and 3 adjustable volume levels for you to choose. ใ€USB Charging Portใ€‘For this dual alarm clock, there is a slow charge USB port - very good for phone battery. And it comes with a battery backup system for time and radio memory during power outages.
  • Large Alarm Clock 9
    Bestseller #1
    Large Alarm Clock 9" LED Digital Display Dual Alarm with USB Charger Port 0-100 Dimmer for Seniors Simple Bedside Big Number Alarm Clocks for Bedrooms (712)
      9โ€LARGE DIGITAL LED SCREEN DISPLAY ALARM CLOCK WITH 0-100 DIMMER SETTING.You can see the time digits clearly across your bedroom (30 feet).Adjust the dimmer setting from 0 to 100 to a comfortable brightness for a wonderful night.The green number display light not only protects your eyes, but also allows you to feel the breath of nature at any time. DUAL ALARM CLOCK WITH SNOOZE FUNCTION. 9โ€digital alarm clock can set two separate wake-up times and choice of wake-up date can be workdays (Monday - Friday),weekend (Saturday-Sunday),weekly(Monday-Sunday) and Monday's alarm. Press the SNOOZE button on the top to have 10-60 minutes more to stay in bed before the large number clock sounding again. SAFE DIGITAL ALARM CLOCK WITH TWO USB CHARGE PORTS.5V/1A USB port at the backside of digital clock can be used to charge your iPhone or Android smartphone conveniently.All functions work under AC power, and the charging protection makes you free of charging safety.The backup battery (Not included) with memory function will ONLY back up time and alarm settings in case of AC power failure. 9" LARGE NUMBER DIGITAL DISPLAY ALARM CLOCK WITH SIMPLE OPERATION.Portable and necessary for bedroom, living room, restaurant, cafe, hotel and home. WARRANTY CLAUSES: We offers a full refund in 45 days or warranty in 18 months since purchase.Any problems,please kindly get back to us.We are ready to serve you at any time. There you go.THE ALARM CLOCK,YOU DESERVE IT!
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