Best Battery Backup Smartphone - April 2024

Genie StealthDrive Connect Model 7155-TKV Smartphone-Controlled Ultra-Quiet Strong Belt Drive Garage Door Opener, Battery Backup - Compatible with Alexa & Google Assistant

The Stealth Drive Connect smart belt drive garage door opener with battery backup is an ultra-quiet garage door opener with a steel-reinforced belt, making it the ideal choice for homeowners where sound could be an issue. The integrated Aladdin Connect Wi-Fi smartphone technology allows your garage door to be part of your smart home, while app alerts keep you in control and your garage secure. The Genie Aladdin Connect smartphone app is free and allows you to set-up virtual keys to individual users through their own app, and is compatible with Alexa, and Google Assistant. The Stealth Drive Con... [Read More]

• ASIN: B07SKCGMY7
• UPC: 050049021818
• ASIN: B07SKCGMY7
• Brand: Genie
• Manufacturer: GENIE

Hiluckey Portable Solar Charger 24000mAh Solar Power Bank Waterproof External Backup Battery with 3 Solar Panels Compatible with Smartphones Tablets

• ASIN: B078KQJ5HD
• ASIN: B078KQJ5HD
• Brand: Hiluckey
• Manufacturer: Hiluckey

Garmin Nuvi 67LM 6-Inch GPS Navigator (Renewed)

Garmin Nuvi 67LM 6-Inch GPS Navigator (Certified Refurbished)

• ASIN: B012BPSA94
• UPC: 753759140311
• ASIN: B012BPSA94
• Brand: Garmin
• Manufacturer: Garmin

EasyAcc Metal 6400mAh (2.4A Output & 2A Input) Mini Portable Power Bank External Battery Pack Portable Charger for iPhone Samsung Smartphones - Black

EasyAcc - make it easy EasyAcc PowerBank - make it easy to keep running all the time Why choose EasyAcc 2nd Gen. 6400mAh Power Bank? Outstanding Smart output Smart detecting technology makes PB6400MT2 possible to be as good as your original charger to charge a device. No harm from over or lower electricity to device battery when charging. Fast-charging With an input of 2A, PB6400MT2 can be fully charged in about 3.5 hours. (2A charger recommended) Widely Compatible Its universal port is compatible with almost any smart device with an input of DC 5V, e.g. smartphones, tablets, Blu... [Read More]

• ASIN: B00XTVOAQM
• UPC: 799695148974
• ASIN: B00XTVOAQM
• Brand: EasyAcc
• Manufacturer: EasyAcc

Portable Charger Ekrist 25800mAh, High Capacity Ultra Slim Power Bank with 2 USB Ports & Colorful Indicator,Power Delivery External Cell Phone Battery Pack for Smart Phone, Samsung Android, Table etc

∆ Upgraded Ekrist 25800mAh Newest Designed for use on the go anywhere anytime! Make sure your smart devices always connected with it all the time!--Colorful LED Indicator Design battery backupThe different color light indicator will flicker when charging that told you how much charges left;➊Red light (0~25%)➋Green light (25%~50%)➌Blue light (50%~75%)➍White light (75%~100%)--High Capacity, Powerful enough, Supply Daily Power25800mAh portable phone power bank charges any smartphones, tablets at least 2 times and any other USB device multiple times;--Fashionable & Ultra Slim DesignThe p... [Read More]

• ASIN: B07VXF3XMX
• UPC: 747356910378
• ASIN: B07VXF3XMX
• Brand: Ekrist
• Size: Large - Upgraded 25800mAh
• Manufacturer: Ekrist

Power Bank 24000mAh Portable Charger Battery Pack 4 Output Ports Huge Capacity Backup Battery Compatible Android Phone and Other Smart Phone

24000mAh Power Bank Kenruipu Portable Charger Battery Pack With 4 Outputs and 2 Inputs Flashlight included Capacity and ParameterCapacity: 24000mAh/88.8WhInput: DC 5V 2.1A (Max) Output: DC 5V 4.2A (Total Max) 24000mAh power bank charges phone at least 4 and half times. Never forget to take it with you on your trip, it could be lifesaver. Product Features:☆2 Inputs : Micro-USB Input Port and Lightning Input Port,two available options for you to choose.☆4 Outputs : Charging 4 Devices at the same time. A MUST BUY product for any outdoor activities with others.☆Fashionable Smart Display :... [Read More]

• ASIN: B07GJT61J4
• UPC: 712424992037
• ASIN: B07GJT61J4
• Brand: Kenruipu
• Manufacturer: Ruipusen

Chamberlain Group Chamberlain B970 Smartphone-Controlled Ultra-Quiet & Strong Belt Drive Garage Door Opener with Battery Backup and MAX Lifting Power, Blue

The B970 is an ultra quiet, super strong and durable steel reinforced belt drive garage door opener engineered with smart technology to help you manage activities and simplify your life. Built to withstand extreme conditions, it’s constructed with anti vibration technology and precision engineered for years of reliability and smooth performance—perfect for attached garages. Powered by Chamberlain’s Lift Power System, it delivers the maximum lifting capacity in the category. Built in Wi Fi and the MyQ App allow you to get real time alerts, open, close, and know the status of your garage d... [Read More]

• ASIN: B075CQ86ZV
• UPC: 012381185863
• ASIN: B075CQ86ZV
• Brand: Chamberlain
• Size: 1 Pack
• Manufacturer: Chamberlain

Power Bank 24000mAh Portable Charger Huge Capacity Dual USB External Battery Packs Portable Phone Charger Battery Backup Compatible More the Android Smart phone,Tablets and Others

Attention:Please Don't Buy the Product with Lower Price $1.23-$6 and Please be Sure Order the Item From "Ruipu Direct" store.Many Cheaters Recently,Never Trust Them.Ruipu 24000mAh power bankFunction①: Humanized design of LCD: It will show up automatically once it is plugged.Otherwise if it does not show up,pressing once on the power button to turn it on.The display will not stay on,it will consume.Function②: Dual Outputs: It has two outputs which can be shared with your friend when two devices need to be recharged at the same time.Charger your power bankTo obtain the maximum charging effic... [Read More]

• ASIN: B07GVV6H24
• UPC: 712424992082
• ASIN: B07GVV6H24
• Brand: Ruipu Direct
• Manufacturer: Shenzhen Ruipusen Technology Co.,Ltd.

Power Bank 25000mAh Portable Charger Battery Pack with 3 Outputs & 2 Inputs Huge Capacity Backup Battery Compatible Smartphone,Tablet and More

25000mAh Quick Portable Charger Cell phone Power BankNever regret to take it with you on your trip. Warm Tips:1. Please charge power bank in full for your first using. But it doesn't matter if you don't.2. It is receiving the light and slowly charging when the indicator light keep flashing.It will turn off under a weak light environment.3. Press twice in second or long press,The Led Flash light will turn On or Off.4. Please make sure it is far away from Fire or water.It is not waterproof.5. It doesn't support charging device and discharging power bank at the same time.Parameter:Battery Type: ... [Read More]

• ASIN: B07KYGZ6WC
• UPC: 722737224329
• ASIN: B07KYGZ6WC
• Brand: RLERON
• Manufacturer: RLERON

Chamberlain Group Chamberlain B1381 Bright LED Lighting Smartphone-Controlled Ultra-Quiet & Strong Belt Drive Garage Door Opener with Battery Backup & Max Lifting Power, 1.25 hp, Blue

The new Chamberlain corner to corner lighting smart garage opener offers the durability, security and remote access of chamberlain’s industry leading garage door Openers, while letting you experience your garage in a whole new light. Its long lasting, precision engineered LED system provides unrivaled garage illumination, empowering you to get the most of your garage space. With the corner to corner lighting smart garage opener, you get more control with built in Wi Fi and myq connectivity, more stability with a quiet dc belt drive and Max lift power system and the ability to do more with 3,... [Read More]

• ASIN: B07H4BGWXX
• UPC: 012381191796
• ASIN: B07H4BGWXX
• Brand: Chamberlain
• Size: 1.25 hp
• Manufacturer: Chamberlain

Chamberlain C273 Smart Garage Door Opener, Gray

Chamberlain Battery Backup Smart Garage Opener              1/2 HP equivalent DC Chain Drive WiFi

• ASIN: B07PYTBRZC
• UPC: 012381192601
• ASIN: B07PYTBRZC
• Brand: Chamberlain
• Manufacturer: Chamberlain

Power Bank 25000mAh Portable Charger High Capacity Battery Pack Backup External USB Battery Power Pack Battery Charger 3 Output 2 Input with LCD Display Compatible Smartphone, Android Phone, Tablets

BCM 25000mAh Power Bank Huge CapacitySpecification: ▪ Battery Type: Lithium Battery▪ Size: 6.89 x 3.54 x 0.98 in▪ Weight: 0.5 kg▪ Capacity: 25000mAh/92.5Wh▪ Inputs: ① Lightning Input ② Micro USB Input▪ Outputs: ① Output 1: 5.0 V/1.0 A(Slow) ② Output 2: 5.0 V/2.1 A(Fast) ③ Output 3: 5.0 V/2.1 A(Fast) ▪ Color: Black and red WHY CHOOSE US★25000mAh huge capacity external battery charger pack with LCD indicator supports your mobile devices for about 4-5 times. (The power bank can be fully charged within 10-12 hours.) ★3 outputs are available for you to simultaneously cha... [Read More]

• ASIN: B07W7JC5DS
• UPC: 791295796487
• ASIN: B07W7JC5DS
• Brand: Be-charming
• Manufacturer: Shenzhen Ruipusen Technology Co.,Ltd.

Solar Charger 25000mAh, FEELLE Portable Solar Power Bank Dual USB Ports Waterproof External Battery with LED Flashlight for Smartphones, Tablets and More

High Capacity 25000mAh Solar power bank can charge most smart phones about 12+ times or an tabletd about 3 times. There is no need to worry about your battery running out.Talk to your friends, play games, or surf the internet for as long as you want. No need to find electrical outlet when you're on business travel, going camping, etc. 4 Solar Panels It can absorb more sunlight through the 4 solar panels, that means it can be recharged by the sunlight 4-5 times faster than other solar charger. Solar used as the main charging method for outdoor activity. It needs 40 hours to be fully charged by... [Read More]

• ASIN: B07FPB1WJR
• ASIN: B07FPB1WJR
• Brand: FEELLE
• Manufacturer: FEELLE

Chamberlain Group C870 Smartphone-Controlled Durable Chain Drive Garage Door Opener With Battery Backup And Max Lifting Power, Pewter

The C870 is an extra strong chain drive garage door opener engineered with smart technology to help you manage activities and simplify your life. Built to withstand extreme conditions, it’s constructed with anti-vibration technology and precision engineered for years of reliability and smooth performance. Powered by Chamberlain’s Lift Power System, it delivers the maximum lifting capacity in the category. Built-in Wi-Fi and the MyQ App allow you to get real-time alerts, open, close, and know the status of your garage door—from anywhere. Designed and engineered for safety and security, th... [Read More]

• ASIN: B075BGF2RG
• UPC: 012381185658
• ASIN: B075BGF2RG
• Brand: Chamberlain
• Size: UNITS
• Manufacturer: Chamberlain

Wireless Portable Charger 25000mAh Power Bank Battery Pack with Three Outputs&Dual Inputs Huge Capacity Backup Battery Compatible Smartphone,Tablet and More

25000mAh Quick Portable Charger Cell phone Power BankNever regret to take it with you on your trip. Warm Tips:1. Please charge power bank in full for your first using. But it doesn't matter if you don't.2. It is receiving the light and slowly charging when the indicator light keep flashing.It will turn off under a weak light environment.3. Press twice in second or long press,The Led Flash light will turn On or Off.4. Please make sure it is far away from Fire or water.It is not waterproof.5. It doesn't support charging device and discharging power bank at the same time.Parameter:Battery Type: ... [Read More]

• ASIN: B07KYGJB5K
• UPC: 722737224312
• ASIN: B07KYGJB5K
• Brand: RLERON
• Manufacturer: RLERON

Duracell Mobile Backup Battery for Smartphones Up To 19 Extra Hours, 1.0 CT

Duracell® Mobile Backup Battery for Smartphones Up To 19 Extra Hours*. A precharged battery that includes PowerPack Nano 2500 mAh / 9.38 Wh rechargeable Lithium-Ion Battery (output 5V/1A) & USB to Micro USB charging cable.

• UPC: 46906260
• Model: 4133366647
• Rating: 4.6

Duracell Mobile Backup Battery for Smartphones + Tablets up to + 25 Extra Hours, 1.0 CT

Duracell® Mobile Backup Battery for Smartphones + Tablets up to + 25 Extra Hours. Charges as fast as the wall. Compatible with smartphones, tablets and other USB devices. Ultra-slim yet powerful enough for both smartphones

• UPC: 46906255
• Model: 4133366581

Tritina Waterproof Power bank - LED Light - SOS Signal, 5200mAh Travel Power Backup for Iphone, Smartphone,Safe Battery

TRITINA RB11 POWER BANK TINY, POWERFULL.IP67 PROTECTION. - BEST CHOOSE FOR FIELD SURVIVAL TRAINING,OUTDOOR SPORT. DESIGN FRIENDLY Unique Design, Cut and Friendly, Robot Battery! WATERPROOF Water Resistant:Up to IP67 level of water and dust PROOF,

• UPC: 556707696
• Model: TRPB-RB11-GN+US
• Color: Green

Targus Backup Battery for Smartphones - Power bank - 2000 mAh (USB) - black

Get triple the talk timefor your SmartphoneProduct InformationThe Targus Smartphone Backup Battery features a 5.0 V, 1.0 A output,perfect for anyone in need of extra power. Featuring 2000 mAh ofbattery capacity, users can triple the

• UPC: 19339024
• Model: Backup Battery for Smartphones
• Color: Black

Duracell Mobile Backup Battery for Micro USB Smartphones Up To 19 Extra Hours, 1.0 CT

Duracell® Mobile Backup Battery for Micro USB Smartphones Up To 19 Extra Hours*. The World's #1 battery brand. Stay charged anywhere. Built-in micro USB charging cable. Contains 2500 mAh battery capacity-compact and packed with power.

• UPC: 46906259
• Model: 4133366645

dodocool Certified Ultra Thin 2500mAh Portable Backup External Battery Pack Power Bank with Built-in Micro USB Cable and Adapter for X / 8 Plus / 8 / 7 Plus / 7 and More Smartphones Black

Overviewdodocool 2500mAh Power Bank is ultra thin and lightweight. It is easy to carry and great for emergency use. When your phone runs out of power and you need to make a call or text

• UPC: 129223606

Griffin Survivor Power Bank, 6,000 mAh Rugged Portable Backup Battery Charger USB for iPhone, Smartphones, and Tablets, Black/Blue

The first phone and tablet portable power bank rugged enough to be called Survivor. With three go-all-day charging capacities available and rugged, go-anywhere construction, Survivor Rugged Power Bank is the ultimate backup battery for smartphones

• UPC: 824518234
• Color: Black

Solar Charger,8000mAh Solar Power Bank Portable External Backup Battery Pack Dual USB Solar Phone Charger with 2LED Light Carabiner and Compass for Smartphones

? Portable solar charger: Solar phone charger, featured with compass and 2 bright LED flashlight. Awesome for outside activities such as camping, hiking and other emergency use. Made of durable and reliable ABS+PC+Silicone material, protects

• UPC: 352578500
• Color: Green

Portable Charger Power Bank, LAX 12000mAh Dual USB Port External Mobile Backup Battery for iPhone, Samsung Galaxy, Smartphone, Cell Phones

Compact with lots of power: Powerful and stylish 12000mAh portable charger. Provides four iPhone 7 charges or three Galaxy S7 charges. Dual USB Ports: Charge two devices at once! Use USB Output 1 for phones

• UPC: 901286517
• Model: LAXPB12KPRO-GLD
• Color: Gold

Griffin Survivor Power Bank: 5.11 Tactical Edition, 10,050 mAh - Rugged Portable Backup Battery Charger USB for iPhone, Smartphones, and Tablets, OD Green/Black

Delivering reliable power wherever your mission takes you, Survivor Rugged Power Bank: 5.11 Tactical Edition is the first portable power bank rugged enough to be called Survivor and wear the 5.11 Tactical badge.Impact-Resistant – Designed to survive

• UPC: 962490363
• Color: Black
• Rating: 5.0