10 Best Aa Battery Charger of August 2025

• Charges 2 or 4 AA or AAA NiMH rechargeable batteries at once (4 AA batteries included)
• State of the art Charge Status Indicator system visually and audibly alerts on your batterie's charge levels
• Get a full charge in 4 hours with the rapid charging power of Recharge Pro (times may vary by NiMH battery)
• Auto safety shut off and overcharge protection features prevent damage from overcharging, helping to maximize battery life
• Built in, fold out plug design allows you to easily store the Pro Charger Battery Charger when not in use
• Compatible with all AAA and AA NiMH rechargeable batteries (Energizer Recharge batteries recommended)
• The world’s No.1 recharge brand (according to market survey data)
• Note: For any troubleshooting steps please refer product user manual in technical description

Energizer

• Advanced fire-proof material has been apdoted to this EBL C808 charger - freely working for 2/4/6/8 AA/AAA Ni-MH/Ni-Cd rechargeable batteries.
• ETL Certified 100-120V - Upgraded battery charger, double safety protected, the ETL Mark is proof of product compliance to North American safety standards.
• Controlled by MCU, automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.
• Using -∆V intellectual cut-off charging method, automatically turn to trickle charge, prevent the batteries from over-voltage, over-current or over-heat.
• Constant current charging would protect the batteries against current fluctuation and keep using the charger safely.

EBL

• Package:16 bay rechargeable AA AAA batteries charger and 2 bay rechargeable 9V batteries charger with AC adapter
• Suitable for: Any brand of AA AAA (1.2v) 9V rechargeable batteries, can charge one battery at a time.
• Input: AC 100-240V AC 50/60Hz,output: NI-MH or NI-CD AA batteries(500±50mA) and AAA batteries (250±25mA)*16 PCS,9V Ni-MH Ni-CD Li-ion batteries 100±10mA*2 PCS
• Charge time:1 to 16 pcs AAA 800-1100mAh: Typically 1.5- 3 hours,1 to 16 pcs AA 1900-2800mAh: Typically 4 – 6 hours.can see the charging state on the LCD display
• Intelligent control - Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection

BONAI

• POWEROWL smart charger passed UL certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator
• Scientific and reasonable battery charging position design, high quality materials effectively protect the battery from normal charging
• Charge any number of AA AAA rechargeable batteries to make your charging easier
• With a USB input interface, you can use a laptop, car charger, mobile phone charger, etc. to charge the battery
• AA AAA batteries charger uses trickle charge to extend battery life and charge up to 99%

POWEROWL

• Note:Kindly verify user manual on charging issues. Item should be charged only on standard AC outlet
• Recharge Value Charger charges 2 or 4 AA/AAA NiMH rechargeable batteries. Automatic safety shut off when charge is complete
• Charges 4 AA batteries in only 5 to 11 hours, an economical way to keep all your devices powered and ready to go
• No more guesswork, charging status indicator alerts you when charging is complete and a bad battery is detected

Energizer

• Recharge up to 2100 times
• Maintain up to 70% of their charge after 10 years (when not it use)
• 2000mAh type, 1900mAh min, Ni-MH pre-charged rechargeable battery
• 4 position charger with advanced, individual battery charging, AA and AAA cells
• Battery detection technology - automatically shuts off when charging is complete

Eneloop

• SAVE TIME & CHARGE MORE - The Tenergy TN438 AA, AAA smart battery charger offers 16 different channels allowing you to charge any combination of AA/AAA NIMH/NICD rechargeable cells. Eliminate the need for multiple household AA/AAA battery chargers.
• LARGE LCD SCREENS - The easy-to-read LCD panel on this rechargeable battery charger displays the charging/discharging status of each individual battery.
• SMART CHARGE TECH - Built-in Smart Technology provides full protection against overcharging, overheating, short-circuiting, over-current, and reverse-polarity on the Tenergy NiMH/NlCd battery charger. Additionally, the eight hour safety protection will help save energy and prolong battery life.
• OPTIONAL REFRESH CYCLE - Easy to use cycling feature fully discharges and charges your cells to extend their overall lifespan and performance.
• ON-THE-GO CHARGING - We included a worldwide 100~240v AC adapter and car charger to make this truly a universal charger for AA/AAA batteries, the ultimate unit in portability. Includes one year warranty.

Tenergy

• Individual charging status for each slot, can freely charge 1,2,3,4 Ni-MH Ni-CD AA/AAA rechargeable battery.
• Smart LCD to show its charging progress separately, the battery icon stop flashing when fully charged.
• Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.
• Trickle charged mode will help maximize the capacity of battery to full.
• Worldwide usage: 100-240V AC, 50/60 Hz.

EBL

• Independent Charging Slot：8 Independent charging slot allows you charge 1-8 pieces 1.2V rechargeable batteries freely.(Batteries NOT Included)
• Lighted LCD Display: Shows the charging status of each rechargeable battery accurately, without displayed error message.
• Intelligent and Safe: Batteries have detection technology, automatically turn to trickle charge when They are full charged and worldwide voltage for 100-240V 50/60Hz adapter input, without noise.
• Double Charging Speed: The charger divided into left part(1-4 Bay) and right part(5-8 Bay),each part can work independently with 2000mA +/- 200mA output.
• After-sale Service: RayHom offers 60 DAYS MONEY BACK and 12 MONTHS WARRANTY for repair or replace,Professional efficient customer service 24hx 7day email support.

RayHom

• Independent Battery Charger - EBL universal LCD AA AAA C D battery charger, independent charging channels, 8 bays for 1/2/3...7/8 pieces AA/AAA Ni-Mh rechargeable batteries or 4 slots for 1/2/3/4 pieces C/D Ni-MH rechargeable batteries.
• LCD Display Rechargeable Charger- Rechargeable AA AAA C D Battery charger with smart LCD screen indicates the whole charging process for the AA AAA batteries and C D rechargeable batteries. "CHG" indicates charging. "DISCHG" indicates dicharge. "ERROR" indicates battery damaged or installation error, support battery repair function.
• Two Fasting Charging Ways - USB 5V/2A and Type C Input（NOTE: Fit for 2.0A adapter only, DO NOT use 1.0A adapter）backup input port, improves your charger more adaptability, give you more choices to fulfill your batteries, saving the long waiting time for charging.
• Safety Guarantee - Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.
• Intelligent control - Latest battery detection technology, automatically turn to trickle charge when batteries are nearly full charged

EBL