10 Best Aa Battery Powered Power Bank for 2025

Mercury

• Powered by 4 AA batteries
• Ideal for smartphones, tablet computers and many other devices
• Features a battery level indicator (green for alkaline and blue for rechargeable)
• We would recommend the use of a good quality battery with our product (Alkaline batteries recommended)
• Output current 800mA

RAVPower

• 20000mAh long lasting power: airplane-friendly high capacity power bank provides 4. 5 charges for the iPhone 8 Plus, 4 charges for the Samsung Galaxy S8, and 1. 6 charges for the iPad Air 2
• Dual output meets all charging needs: includes Dual i-Smart ports for optimized charging with up to 5V/2. 4A output per port (total 5V/3. 4A)
• Convenient output: Dual i-Smart 2. 0 USB ports provide powerful total current output of 3. 4A which can charges 2 devices simultaneously
• Thoughtful and detailed design: curved edges offer a better feel and a stylish look; all three ports are located together for convenience and to minimize wire tangling
• Trusted safety and protection: the 20000mAh portable cahrger keeps your device safe with voltage surge, over charge/discharge, and high temperature protections

EC Technology

• Extra Powerful Capacity: The EC portable universal power bank has the capacity of 22400mAh, could charge iPhone X: 5.5 times, iPhone XS MAX: 4.7 times, iPhone 8: 8 times, iPhone 7: 7.6 times, iPhone XR: 5.3 times, HuaWei P20 Pro: 3.7 times, Samsung Galaxy S9/ S8+: 4.3 times, Samsung Galaxy S7: 5 times.
• High Speed Charging: 3 USB output ports equipped with AUTO IC technology detects your device to deliver its fastest possible charge speed up to 3.4A with three AUTO IC output port. Recharges itself in 12 hours with a 2 amp charger, phone chargers (generally 1 amp) may take up to 24 hours.
• Portable Charger with User-friendly Design: The blue light indicator shows the remaining power when charging to ensure you are aware of the available power. The handy size and Led flashlights make it easy to hold and carry whenever and wherever you need.
• Quick Charge and 5 Security Systems: AUTO IC technology detects the fastest speed up to 3.4A, which allows you to charge your devices quickly to save your time. Equipped with anti-overload protection, over-discharge, over-voltage, over-current and short circuit to ensure the safety of both your devices and yourself.
• What You Get: 1 x EC Technology 22400mAh Power Bank; 1 x Micro USB Charging Cable; 1 x User Manual.

TalentCell

• 12V/3A(Max.), 5V/2A(Max.) DC output Lithium Ion Battery. ★★★Note: The package only contains UK charger, not EU charger.
• Compatible with any LED strip light products, CCTV Camera, IP Camera , LED Panel, Amplifier, Modem.
• TalentCell Lithium-ion Battery Pack also runs robotic telescopes fine.
• Multi-led indicator, 5 LED indicators displaying battery percentage.
• ★★★Note: The package only contains UK charger, not EU charger. UK Wall plug Charger and DC 1 Female to 2 Male Power Splitter Cable are included.

Duracell

• 3-yesr guaranteeE: Duracell charger bank comes with 10 safety features for long lasting performance; get up to 1.7 full charges for your smartphone (ex: iPhone 7)
• Pre-charged and easy-to-use: comes pre-charged with a 4-level LED power indicator and dual charge technology for simultaneous charging of power bank and phone or USB-powered device
• Universal compatibility: Duracell Power Bank is compatible with all smartphone brands like Samsung, Apple, Huawei, Honor, OnePlus, Google Pixel and other USB-powered devices
• Travelling companion: Duracell battery pack is lightweight and flight approved for carry on.
• Up to 24 hours extra time: Of talking or surfing (estimated by comparing iPhone 7 batteries specification to Duracell Power bank capacity; results will vary by device and conditions)

Mercury

• This compact, portable USB power bank allows devices to be charged via 4 AA batteries on the move; ideal for smartphones, tablets, computers and many other devices
• Powered by 4 x AA batteries
• Equipped with a battery level indicator (green for alkaline and blue for rechargeable)
• Power supply: 4 x AA batteries (not included)
• Output voltage: DC 5.V.

Energizer

• 4-pack of Energizer Recharge Power Plus 2000 mAh NiMH AA rechargeable batteries
• The world’s 1st rechargeable AA battery made with 4% recycled batteries
• One charge allows you to enjoy up to 5.5 hours of toy activity or 7.5 hours on your handheld gaming device (results vary by device and usage)
• Energizer Recharge Power Plus batteries come pre-charged and ready to go
• Each battery can be charged up to 1,000 times, with a charge that can last up to 12 months in storage
• Up to 5-year usable battery life under typical usage patterns. Long-lasting power for digital cameras
• Energizer is the world’s No.1 rechargeable brand, based on scan sales

Duracell

• 2x faster charge: For both the power bank and the smartphone thanks to 2.4 Amps input and output (based on USB 1.0/2.0 battery charging speeds)
• 3-yesr guaranteeE: Duracell charger bank comes with 10 safety features for long lasting performance. Get up to 5 full charges for your smartphone (ex: iPhone 7)
• Pre-charged and easy-to-use: comes pre-charged with a 4-level LED power indicator and dual charge technology for simultaneous charging of power bank and phone or USB-powered device
• Universal compatibility: Duracell Power Bank is compatible with all smartphone brands like Samsung, Apple, Huawei, Honor, OnePlus, Google Pixel and other USB-powered devices
• Travelling companion: Duracell battery pack is lightweight and flight approved for carry on
• Up to 72 hours extra time: of talking or surfing (estimated by comparing iPhone 7 batteries specification to Duracell Power bank capacity; results will vary by device and conditions)

Duracell

• 2x faster charge: for both the power bank and the smartphone thanks to 2.4 Amps input and output (based on USB 1.0/2.0 battery charging speeds)
• 3-yesr guaranteeE: Duracell charger bank comes with 10 safety features for long lasting performance; get up to 3 full charges for your smartphone (ex: iPhone 7)
• Pre-charged and easy-to-use: comes pre-charged with a 4-level LED power indicator and dual charge technology for simultaneous charging of power bank and phone or USB-powered device
• Universal compatibility: Duracell Power Bank is compatible with all smartphone brands like Samsung, Apple, Huawei, Honor, OnePlus, Google Pixel and other USB-powered devices
• Travelling companion: Duracell battery pack is lightweight and flight approved for carry on.
• Up to 48 hours extra time: Of talking or surfing (estimated by comparing iPhone 7 batteries specification to Duracell Power bank capacity; results will vary by device and conditions)

imuto

• ✔ 20000mAh Capacity and Compact Size Backup Battery: Our cell phone battery charger is smaller than iPhone 6 Plus and powerful enough tocharge iPhone 11 about 4.4 times, Samsung Galaxy S10 about 4 times, iPad(new) about 1.5 times, iPad mini(new) about 2.6 times. For Nintendo Switch, please use USB-C 3.0 Cable to connect.
• ✔ Digi-Power Display Technology: Shows remaining power in digital format. You always know when the usb battery charger is fully charged and how much power it's available. Our battery bank fits for almost all USB-powered devices with built-in LED flashlight for dark or low-light.
• ✔ iM-Power Technology: The mobile charger packs come with two usb ports, both USB ports (5V/2.4A) detect your devices intelligently and deliver the faster charge to two devices at the same time.
• ✔ Multiple Smart Protection System: We use high quality A-Class batteries together with multiple smart protection technology which could keep your devices safe from over-charging, over-voltage, over-current and short circuit.
• ✔ What You Get: Taurus X4L Portable Battery Backup External Battery Pack Power Bank, Micro USB cable*1, Travel waterproof pouch*1, User guide, our 18-month warranty