We spent many hours on research to finding eternal laptop battery, reading product features, product specifications for this guide. For those of you who wish to the best eternal laptop battery, you should not miss this article. eternal laptop battery coming in a variety of types but also different price range. The following is the top 10 eternal laptop battery by our suggestions
685 reviews analysed
1. Krisdonia 50000mAh Laptop Power Bank 5/8.4/9/12/16/20V Portable Laptop Battery Charger with QC3.0 & Type-C for Dell, HP, Lenovo, Acer, MacBook and More
Feature
- Pass Through: Builds in PASS THROUGH function, which means that it could power other devices while the power bank itself is charging. The function is activated by pressing the button for 2 seconds while the power bank is charging its power.
- Emergency Battery Backup for Outdoors: Size 7.6” x 5.9” x 1.1” and weight 2.55lb. You can easily put it in your briefcase, backpack or carrying bag when you’re on the go. It keeps your devices powered for emergency.
- High Capacity: This 50000mAh(3.7V)/185Wh battery provides enough juice to power a 65W laptop about 2.5 times and smartphone about 11-18 times.
- All in One Quick Charge: Builds in 4 output ports. DC OUT for Most Laptops: 5V/8.4V/9V/12V – 3A (max)
- 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V) – 4.7A (max). Two USB Ports for Smartphones: 5V/9V/12V – 3A (suppor QC 3.0). Type-C for MacBook 12″, Nintendo Switch and more: 5V/9V/12V – 3A. DC IN 19V/2A enables the power bank to be recharged in just 6-8 hours.
- Superior Quality & Safety Guaranteed: Conform to UL1642 and UL2056 Standards. Constructed with Li-Polymer battery cells and built in 6 security protection to ensure safety use and 1000+ recharge cycles. We provide our customers 12 month 100% satisfaction & replacement warranty.
2. Portable Charger RAVPower 80W AC Outlet Power Bank 20000mAh 30W PD USB C Laptop Charger External Battery Pack for MacBook Pro Dell iPad Pro Nintendo Switch iPhone Samsung(USB C Charger Not Included)
Feature
- 【ATTENTION】Our product has actually been upgraded to 80W, but due to printing errors on the package, the package still shows 65W. Faster Charging: 30W PD port delivers sprinting power to USB-C devices, charge iPhone 11 Pro up to 50% in 30 minutes – Quick Charge 3.0 port charges compatible USB-A devices up to 18W
- This product does not support the use with Apple & Huawei original charger 18W. We recommend using 30W PD 3.0 [GaN Tech]. Massive AC Output: AC output reaches up to 80W to fully charge compatible devices: MacBook, Nintendo Switch, GoPro, camera battery, etc. Max AC Output: 100W
- Rapid Recharge 2.5X Faster: Superfast approx. 3hr recharge with the 30W PD input, save 60% recharge time
- includes a USB-C to USB-C cable. Please Note: USB C Charger not included
- Huge 20000mAh Capacity: Enough power to keep you going for days, 4.1 charges for a iPhone 11, 4 charges for a Galaxy S10, 1.5 charges for an iPad Pro & 1.1 charges for a 13” MacBook
- Compact Design: Space-saving power house perfectly fits on your desk & easily slides into your bag, great energy solution for your devices – no matter where you go
- What’s in the Box: 1 x RAVPower 20000mAh Power Bank, 1 x USB C-C Charging Cable, 1 x Carrying Pouch, 1x Storage Box, 1 x User Guide
- Compatibility: it is suitable for many devices,such as the laptops, MacBook Pro 13” / 15” /Air/ DELL XPS 13/15/Huawei MateBook X /X Pro/ MateBook13 / Samsung Notebook9/ Xiaomi Air
- Phones such as iPhone/Samsung Galaxy/Huawei /LG
- Tablets such as iPad Pro 12.9’’ / iPad Pro 10.5’’ / iPad Pro 11’’
Description
RAVPower – Stay Powered
RAVPower is the one-stop power charging solution for millions of customers from around the world. Leader in fast wireless charging thanks to our groundbreaking HyperAir technology, our wide variety of portable chargers and charging accessories provide a reliable way to stay powered anywhere, anytime.
Our product has actually been upgraded to 80W, but due to printing errors on the package, the package still shows 65W.*
Compatibility:
Laptops Model: MacBook Pro 13” / MacBook Pro 15” / MacBook Air / MacBook 12 / DELL XPS 13 / DELL XPS 15 / HP Spectre X360 / Spectre X2 / Lenovo X1 / YOGA730 / THINKPAD X390 / Huawei MateBook X Pro / MateBook X / MateBook13 / Samsung Notebook9/ Xiaomi Air and More
Other Devices: Drone , Mini Fridge, Small Fan, Nintendo Switch, GoPro, Camera Battery
Phone Model: iPhone 11/11 Pro / 11 Pro Max/ iPhone SE 2 / iPhone XS / XS Max / XR / X / 8 Plus / 8 / 7 / 7 Plus / 6 / Samsung Galaxy S10 / S10e / S10+ /S9 / S9+ / S8 / S8+ / Note 9 / Note 8 / Huawei P10 / Mate 9 / Mate 20X / Mate 20 Pro; LG G7 / V30+ / Nintendo Switch / Google Pixel / Pixel 3a / XL / 3 / 2XL / 2, Nexus 5X / 6P, Sony XZ2 Premium, Sony XZ3, and More
Tablets Model: iPad Pro 12.9’’ / iPad Pro 10.5’’ / iPad Pro 11’’
Technical Specifications:
Battery Capacity: 20000mAh/74Wh
USB-C Input: 5V⎓3A, 9V⎓3A, 12V⎓2.5A, 15V⎓2A, 20V⎓1.5A
USB-A Output: QC 3.0 5V⎓2.4A, 9V⎓2A, 12V⎓1.5A
USB-C Output: 5V⎓3A, 9V⎓3A, 12V⎓2.5A, 15V⎓2A, 20V⎓1.5A
AC Output: 110-120V/60Hz 100W Max. 80W Rated
Rated Capacity: 3300mAh, 20V⎓1.5A
Net Weight (Battery Pack): 206.6 g / 7.3 oz
Dimensions: 6.9 x 6.9 x 14.6 cm / 2.7 x 2.7 x 5.8 in
What’s in the Box:
1x RAVPower Portable Power House (RP-PB054)
1x USB-C to USB-C Cable (60cm/23.6in)
1x Carrying Pouch
1x Storage Box
1x User Guide
3. Portable AC Power Bank, 300Watts 220Wh Pure SineWave Power Inverter, Mini Generator, Power Charger, External Battery Packs with 110V AC Outlet, 12V DC USB for Camping, Traveling, Emergency Backup
Feature
- POWERFUL BATTERY PACKS: 220Wh/64,800mAh High Quality Lithium Batteries, 300Watts Pure SineWave AC Output. [1]*Support 4*5V/3.1A(Max) USB outputs for smartphones, tablets, GPS devices, portable gaming systems etc. [2]*Support 1*9~12V/10A DC outputs for electric wrench, wheel jack, car wash, vacuum, air inflating. [3]*Support 2*120V/50Hz 300W(Peak Power Output: 600W) AC power Inverter for all other digitals, like laptops, home appliance, floor fan, power tools, TV, outdoors lighting.
- EASILY RECHARGEABLE: You can plug it into any 110V wall outlet or into the 12V cigarette lighter or power outlet inside of a boat or automobile. You can also use solar panels to recharge the power pack during the daytime anywhere. Complete recharging via AC or DC power takes just 7 to 8 hours, and full solar charging around 10hours.
- SAFETY GUARANTEED: We use the Battery Management System (BMS) to improve battery utilization, Short-circuit protection, Over-current protection, Over-voltage protection, Low-voltage protection, Over-load Protection, Over-temperature protection, prolong battery life. A convenient handle and aluminum alloy shell make it safer and provide instant power, charging your (family) devices anywhere anytime.
- COMPACT & PORTABLE: Super slim size (7.88 x 7.88 x 3.1 inches) and lightweight (2.3Kg).The portable power bank is not only for emergency backup power at home, but also for camping or wherever you need power when you are on the go.
- WHAT YOU GET: 1*Portable power bank, 1*15V/2.5A Power Adapter, 1*Instruction manual,12-month warranty and friendly customer service.
Description
Portable AC power bank, Portable Generator, Power Source, Power Station can apply USB 5V, DC 12V and 110V/120V AC power to your appliance and portable electronic, it’s the ideal easy-to-move & use portable energy storage system supply solutionto many activities at home, outdoor, and emergency.
It makes your camping,tailgating and other mobile activities more comfortable. In an emergency, it can provide you with critical backup power. Stay powered and entertained anywhere!
Products Parameters
Capacity: 64800mAh, 300Watts, 220Wh / 3.7V High Quality Lithium Batteries
Built-in Battery: 100% High Quality 18650 Lithium Battery Packs
Input Ports:
Input Recharging Voltage: DC15V-19V
Input Recharging Current: 2.5A
Fully Charged Time: 7~8 hours
Output Ports:
USB Output Port: 4pcs
USB Output Voltage: 5V
Output Current(Max): 3.1A
DC Output Port: 1PC
DC Output Voltage: 9~12.6V
DC Output Current(Max): 10A
AC Output Port: 2pcs
AC Continuous Output: 300W (Peak Power Output: 600W)
AC Output Voltage: 110V
Output Voltage frequency: 60Hz
Operation Temperature: -10℃-40℃
Lifecycle: 500 times
How to calculate the working times for Your Device?
For reference, Assuming power consumption of your device is 50watt(Max: < 300watt), working time will be about 220wh*0.85/50w=3.74hrs.
Working time will vary depending on the power of the product, the bigger Watt devices, the less working time.
Package includes
1 x Portable AC power bank
1 x 15V 2.5A Power Adapter
1 x Instroduct manual
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4. Renogy 72000mAh Laptop Power Bank, Portable Laptop Charger & High Capacity Power Bank with Backup LED Flashlight, Power Bank For Laptop, Cell Phones, iPad, iPhone, Camera
Feature
- 【Fast Charging Laptop Power Bank】72000mAh high capacity power bank with fast charging technology, allows you to charge multiple devices at the same time.
- 【Perfect Power Supply】This large power bank can apply to many equipment, such as laptop, phone, tablets, lights, UAV battery, car refrigerator, inflator pump, USB powered devices and emergency equipment. Perfect power supply for emergency, home use, camping, hiking, road trip and travel.
- 【Safe & Durable】Built-in intelligent power managing IC supports over-charged, over-discharged, over-voltage, over-current, short circuit, and no-load protection, protecting your devices from charging accident. High power conversion rate reaches 92%
- above 500 charge cycles long life span.
- 【Backup LED Flashlight】This laptop battery pack can also be a backup LED flashlight when the power suddenly goes out, there are 2 Light Modes including normal lighting mode and emergency mode.
- 【Satisfaction Guaranteed】We provide 2-Year Warranty on this high capacity power bank, Your satisfaction is 100% guaranteed. If you have any questions, please feel free to contact us anytime.
Description
Specifications
Input: DC15V/2A
Usb output: 5V/2.4A,DC5V/2.1A
Cigar lighter output: DC12V/13A
Laptop output:12V-16V-19V-21V/3.5A
Material:ABS+rubber oil painted
Capacity: 72000mah
Meas:228*125*44mm
5. Krisdonia AC Outlet Portable Laptop Charger (TSA-Approved) 27000mAh 130W Travel Laptop Power Bank & External Battery Pack for MacBook, Laptop and More
Feature
- 【Massive AC Output】: AC output reaches up to 130W to fully charge compatible devices: laptop, MacBook, drone, Nintendo Switch, GoPro, camera battery, etc. Max AC Output: 130W
- 【QC 3.0 Technology】: 2x USB-A ports both compatible with QC 3.0 and can charge up your mobile devices at a lightning speed up to 18W. Includes a USB-A fast charging cable.
- 【Recharge 2.5X Faster】: Super fast approx. 4.5hr to recharge with the 19V/2A DC input, save 60% recharge time. Includes a 19V/2A adapter.
- 【Huge 27000mAh Capacity】: Enough power to keep you going for days. 6 charges for a iPhone 11, 6 charges for a Galaxy S10, 2 charges for an iPad Pro & 1.5 charges for a 2015 12” MacBook.
- 【PASS THROUGH】: Builds in PASS THROUGH function, which means that it can power other devices while the power bank itself is charging. The function is activated by pressing the button for 2 seconds while the power bank is charging itself.
6. Krisdonia Portable Laptop Charger (TSA-Approved) 92.5Wh/25000mAh Travel Laptop Power Bank External Battery Bank for HP, Dell, Lenovo and Other laptops
Feature
- ALL IN ONE QUICK CHARGE: It has 4 output ports(TYPE-C, USB1, USB2, DC OUT). DC-OUT for Most Laptops: 5V/8.4V/9V/12V – 3A (max)
- 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V) – 4.7A (max). Two USB Ports for Smartphones: 5V/9V/12V – 3A (support Quick Charge 3.0). Type-C for New Macbook 12″ and Smartphones/Tablets: 5V/9V/12V – 3A. DC-IN 19V/2A enables our power bank to be recharged in just 3-3.5 hours.
- REAL CAPACITY 25000mAh/92.5Wh: Compatible with most popular laptops and notebooks. We provide 28 kinds of connector for most of the popular laptops including Apple Macbook Pro & Air (Pls make sure the connector fits for your laptop before purchasing).
- BRIGHT LED DISPLAY & PORTABLE SIZE: Bright Led display builts in battery to show the DC voltage and available capacity of the power bank. 5” x 5.9” x 1.1” and 1.5lb make it easy to carry on. You can quickly put it in your briefcase, backpack or carrying bag when you’re on the go.
- WHAT YOU GET: 1 x 25000mAh Laptop Power Bank, 1 x Mulitifunction Bag, 1 x Charger, 1 x Magsafe2 Cable, 1 x DC Cable, 1 x USB Cable, 28 x Laptop Charge Connector, 1 x Use Manual
- SAFETY DURABILITY & GUARANTEE: Constructed with Lithium-ion Polymer battery cells and built in 6 security protection, our Krisdonia power bank is safe to use. As the manufacturer, we keep reseaching and developing our products to provide the best products to our customers. And we provide our Krisdonia customers a 12-month 100% satisfaction warranty.
7. RAVPower Portable Charger 20000mAh PD 3.0 Power Bank QC 3.0 18W USB C External Battery Pack Tri-input and Tri-output Cell Phone Charger Battery for iPhone, Samsung Galaxy and More
Feature
- Power for Days: Step into the upper echelon of battery capacity with a muscled 20,000mAh, fully capable of recharging your phone or tablet several times over.
- The LED indicator displays the available power level of battery pack and charging status intelligently. Know before you go.
- One for All: Compatibility at its finest, not only ready to charge almost all USB powered devices including laptops, tablets, smartphones and more, but also portable charger can charged by all the cables. Moreover, just taking one cable of the latest iPhone is enough when you traveling around.
- Stay Protected: All ports, including a dedicated iPhone input port, feature complete charging protections alongside RAVPower’s comprehensive iSmart technology. Built in UL certified battery cell and complete charging protections make you and your device safer.
- 2.5x Faster Charging: Powerful 18W PD and QC output for exhilarating charging speeds, do you a great favor in an emergency. Especially bring your new iPhone back to 50 percentage in as quickly as 30 minutes.
- Latest Blazing Fast Recharge technology: Multiple effective ways to recharge your power bank, easy to achieve peak performance with an 18W PD charging adapter to fully recharge in 5 and a half hours.
Description
Travel safely and with plenty of power when using the RAVPower 20000mAh Portable Charger.
With a 74Wh rating, it can be packed in your carry-on luggage onboard a domestic or international flight.
Product Size: 6.5 x 3 x 0.89in (L x W x H) Net Weight: 15.7oz
We’ve built our latest portable charger with the latest innovation in charging technology – Power Delivery.
Compatible with almost all Type-C devices, support Qualcomm Quick Charge.
You can recharge your iPhone up to 50 percent battery in 30 minutes.
Cuts Your Recharge Time in Half
Nobody likes waiting around to recharge their portable charger. When using a 2A or 2.4A adapter, the power bank recharges in a speedy 5 to 6 hours.
That means you are saving at least 50% on the recharge time compared to using slower 1A power bank.
Thoughtful and Detailed Design
Design is just as important as function which is why the 20000mAh External Battery features smoothed, curved edges.
To make things convenient and to minimize tangled wires, all three USB ports are grouped together for easy access.
Trusted Safety and Protection
When dealing with power, safety is paramount.
To keep the charger and your devices secure, enjoy four different safeguards, which include voltage surge, over charge/discharge, and high temperature protections.
Note:
The AC adapter is not included in the package.
Please don’t hesitate to contact us if you need any help or have any concern about
the product. We will provide in-time and efficient solution.
What’s in the Box?
1 x RAVPower 20000mAh Portable Charger (Model: RP-PB172)
1 x Micro USB Cable (Lightning Cable and USB to Type-C Cable are NOT included)
1 x User Guide
8. Lenovo Laptop Power Bank 14000mAh Outlet Portable Charger External Travel Battery USB-C
Description
Bring extra power when you’re on the move! Compatible with Lenovo and ThinkPad Slim-tip and USB-C powered notebooks, the Lenovo USB-C Laptop Power Bank provides 48 Wh battery life (14000 mAh) to extend your notebook’s life and your productivity. Featuring an additional two integrated USB-A ports, the Lenovo USB-C Laptop Power Bank powers small mobile devices. While perfectly portable, it also supports simultaneous charging – giving you the control to charge your notebook and power bank at the same time while on your workstations.
9. AC Power Bank RAVPower 30000mAh 100W(150W max) AC Outlet Portable Charger 60W PD AC Outlet Laptop Travel Charger Compatible with MacBook Pro Nintendo Switch iPhone iPad(USB C Adapter Not Included)
Feature
- Powerful AC Output Portable Charger: 100W AC outlet to supply energy to high-power devices: iPad pro, Macbook pro, Drone , Mini Fridge, Small Fan, Vacuum Cleaner, Nintendo Switch, GoPro, Camera Battery, etc. Great for camping or to help as an emergency power source when power goes out
- Huge 30000mAh Capacity: 30000mAh USB battery pack charges Macbook Pro 15.6” over 1.1 times , iPad Pro 2018 2.5 times, iPhone 11 Pro Max 4.8 times and Galaxy S10 up to 6.2 times. – enjoy almost a week of use, perfect for travel, business, school etc
- Fast Charging PD Power Bank: Beyond impressive 60W PD output, The RAVPower power bank will fully charge your Macbook Pro 15.6” within 4 hours and charges your 12” Macbook within 3 hours
- Recharge 2.5X Faster: RAVPower exclusive charging technology to deliver a blazing fast charge to ensure save 50% recharging time, charges in only 3 hours will refill the AC laptop charger with 45W PD input(PD charger is not included, Not compatible with Huawei original charger and charging cable)
- 2020 New version: 3-prong AC output with a power supply on/ off switch indicator for any device up to 100W (to turn on the AC power, hold the power button for 8 seconds. when an AC device is connected, the USB ports will stop charging)
- What’s in the Box: 1 x RAVPower 30000mAh Power Bank, 1 x USB C-C Charging Cable, 1 x Travel Pouch, 1 x User Guide（The information of user manual included in the package is wrong, there is no ac power adaptor）
Description
Compatibility:
Laptops Model: MacBook Pro 13” / MacBook Pro 15” / MacBook Air / MacBook 12 / DELL XPS 13 / DELL XPS 15 / HP Spectre X360 / Spectre X2 / Spectre Folio / ELITE BOOK 830 G5 / Lenovo X1 / YOGA730 / E490 / ideapad 720s-13 / THINKPAD X390 / Huawei MateBook X Pro / MateBook X / MateBook13 / Samsung Notebook9(950XBE) / Xiaomi Air and More
Other Devices: Drone , Mini Fridge, Small Fan, Vacuum Cleaner, Nintendo Switch, GoPro, Camera Battery
Phone Model: iPhone 11/11 Pro / 11 Pro Max/ iPhone SE 2 / iPhone XS / XS Max / XR / X / 8 Plus / 8 / 7 / 7 Plus / 6 / Samsung Galaxy S10 / S10e / S10+ /S9 / S9+ / S8 / S8+ / Note 9 / Note 8 / Huawei P10 / Mate 9 / Mate 20X / Mate 20 Pro; LG G7 / V30+ / Nintendo Switch / Google Pixel / Pixel 3a / XL / 3 / 2XL / 2, Nexus 5X / 6P, Sony XZ2 Premium, Sony XZ3, and More
Tablets Model: iPad Pro 12.9’’ / iPad Pro 10.5’’ / iPad Pro 11’’
Technical Specifications
Battery Capacity: 30000mAh
PD Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A, 45W Max
Ismart1 Output: QC3.0 5V/3A, 9V/2A, 12V/1.5A
Ismart2 Output: 5V/2.4A
PD Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A, 60W Max
AC Output: 110V~120V/60Hz 150W Max 100W Rated
Rated Capacity: 5100mAh 20V/3A
Dimensions: 5.4 x 6.7 x 1.4in / 13.8 x 17cm x 3.5cm
What’s in the Box:
1 x RAVPower 30000mAh Power Bank (Model: RP-PB055)
1 x USB C-C Charging Cable
1 x Travel Pouch
1 x User Guide
10. Generic External Laptop Battery Charger for Acer Aspire 5350 5551 5560 5733 5736 5741 5742 5749 5750 5755
Description
NEW External Laptop Battery Charger for Acer Aspire 5350 5551 5560 5733 5736 5741 5742 5749 5750 5755
Charges Laptop Batteries’ part numbers :
Charges Batteries for the following Laptops: Acer Aspire 5350 5551 5560 5733 5736 5741 5742 5749 5750 5755
Functions: 1. You can charge your orignal battery or spare one with this charger directly. Do not need the AC adapter.
2. Read battery information from the battery protective plate and then regulate the output voltage and current. 3. With five LEDs, four green for charging status and one red for power indicating.
4. Intelligent protection against over-current, over-voltage, over-charge, over-heat and short circuit. 5. With the repair zero-voltage-battery function.
6. Simplify charging process, save your time and keep your laptop in good condition, especially if you own two batteries or more.
(BATTERY IS NOT INCLUDED) Basic Parameters:
Input voltage: AC 100-240V. Max. output power: 40W
Output voltage: DC 7.2V-14.8V Max. output current: 2A
Warranty: Full 1 year. Length of charging time: 8 hours max.(Different charging time for batteries of different capacity)
Charging Instruction: Normal Working condtion:
Four green charging lights and the power light go on after switching on. The charger reads the battery information from the battery protective plate, and then starts charging. If the battery comes with SMBUS, the four LED’s will show
the capacity status. Charger green LED status shows Capacity Percentage is as follows:
All the four LEDs blink circularly: < 25%="" capacity=""> LED1 is on, the other three LEDs blink circularly: < 50%="">
Both LED1 and LED2 are on, Both LED3 and LED4 blink circularly: < 75%=""> LED4 blinks. The other three LEDs are on: <>
All the four LEDs are on. = 100%
Conclusion
By our suggestions above, we hope that you can found Eternal Laptop Battery for you.Please don’t forget to share your experience by comment in this post. Thank you!
