The 10 best Health & Household Household Battery Chargers you can buy of 2020

4.7 ⭐ ⭐ ⭐ ⭐ ⭐

• Duracell – Rechargeable AAA Batteries – long lasting, all-purpose Triple A battery for household and business – 4 count
• Duracell AAA Batteries: The Duracell Rechargeable Triple A battery is designed for use in video game controllers, wireless electronics, baby monitors, and more.
• Rechargeable Batteries: These powerful NiMH batteries work in any NiMH charger and you can recharge them up to 400 times, helping save you money.
• Long Lasting Charge: Designed and developed with Ion Core technology. You can get hundreds of cycles out of each Duracell Rechargeable battery.
• Guaranteed for 10 years in Storage: Duracell Rechargeable are guaranteed for 10 years in storage in storage and will hold a charge for up to 1 year when not in use.
• #1 Trusted Battery Brand: Duracell Rechargeable batteries are available in Double A (AA) and Triple A (AAA) sizes.

4.4 ⭐ ⭐ ⭐ ⭐

• 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.

4.5 ⭐ ⭐ ⭐ ⭐

• 4-hour Ni-MH battery charger with USB charge port
• Recharges 2 or 4 AA / AAA Ni-MH batteries at a time (batteries must be charged in pairs)
• When charging only 2 batteries, insert the batteries side by side in the left or right side of the charging terminal.
• Protects against wrong polarity charging and over charging
• Retractable AC plug; slim profile; ideal for travel
• Note:Priority charging for USB port
• Built-in switching power technology for worldwide use (100-240 V AC)

4.5 ⭐ ⭐ ⭐ ⭐

• Super Capacity – 2800mAh AA 1.2Volt & 1100mAh AAA 1.2Volt Ni-MH rechargeable batteries, the highest capacity on Amazon.
• Storage Cases – every 4 batteries we packed in one professional battery storage case – carefulness & professional.
• Safety Assurance – good at shedding heat, short circuit and input voltage detection, automatically stop charging when voltage up to 3.4V – The king of stable performance
• Best products with reasonable circuit layout , what’s more – you gain our fast after sale service.
• Unique Trickle Charge – Adopting -∆V intellectual cut-off charging method, automatically turn to trickle charge, more safety.

4.5 ⭐ ⭐ ⭐ ⭐

• Multi-Function: Independent charging slot. It can random charge up to 4 batteries of 1.2V AA/AAA/C/D size, or 2 batteries of 9V Ni-MH/Ni-CD rechargeable batteries at the same time. One battery charged at one time is workable
• LCD Display: You can observe the charging process of the batteries directly & clearly through the LCD and the LED is only for 9V li-ion Battery, please note the LED will be light all the time when charging Ni-MH 9V battery （Whether the batteries are fully charged or not）and LED will be turn off when charge 9V li-ionbattery are finished. The charging time depend on the capacity of the battery.
• Super Rapid Charging Time: Charging the battery AA/AAA/C/D with the current 1A, making charging 5 times faster than the normal one. Less than 5 hours to fully charged the AA/AAA/C/D batteries, and less than 12 hours to fully charged the 9V batteries
• Smart Switch & Clamshell Cover Design: Press the discharge button to discharge the battery, and the charger will restore to charging mode when discharging is completed; Special clamshell cover design can well protect children and the old from danger, also prevent the interference from the outside environment when charging
• Over Temperature Protection: This battery charger will automatically power off when the battery’s or charger’s temperature exceeds 60℃. No need to guard and can ensure security anytime.

5.0 ⭐ ⭐ ⭐ ⭐ ⭐

• The smart rechargeable battery charger is perfect for 1-4 count AA AAA C D NiNH NiCD rechargeable batteries and 1-2 NiMH Li-ion 9V rechargeable batteries
• Max Input current up to 5.0V / 2A. Using Micro USB and Type C port make charging more easily, give you more options than wall charging.（Please use 2.0A Adapter ONLY, Adapter not included）
• Discharge Function: Press the button to discharge the battery. LCD will display “DISCHG” , and 1-4pcs Ni-MH Ni-CD batteries automatically turn to discharging mode. ( 9v batteries are not fit for discharge）The charger will resume charging mode after completion of discharge.
• Safety Guarantee – Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.
• Over Temperature Protection: This battery charger will automatically power off when the battery’s or charger’s temperature exceeds 60℃. No need to guard and can ensure security anytime.

4.4 ⭐ ⭐ ⭐ ⭐

• 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. “ERROR” indicates battery damaged or installation error, support battery repair function.
• Fast Battery charger: USB 5V/2A and Type C Input, backup input port, improves your charger more adaptability, give you more choices to fulfill your batteries, saving the long waiting time for charging. （Please use 2.0A Adapter ONLY, Adapter not included, Please go Bundle ASIN: B08NCP6HFT get a free adapter).）
• 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.

4.5 ⭐ ⭐ ⭐ ⭐

• POWEROWL smart charger passed US safety 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%

4.5 ⭐ ⭐ ⭐ ⭐

• Individual Charging Slot Charger: Ultra compatible 1-4 AA/AAA/C/D and 1-2 9V Ni-MH/Ni-Cd rechargeable batteries, independent charging slot, can charge different size batteries freely.
• Discharge Function: Press the blue button to discharge the battery. LCD displays “DISCHG” , at the same time, 1-4pcs Ni-MH Ni-CD batteries automatically turn to discharging mode. The charger will resume charging mode after completion of discharge.
• Fast Charging Speed than Other Name-brand: Charging the battery 2-4Pcs AA/AAA/C/D with the total current 2A. Less than 3 hours to fully charged the AA/AAA/C/D batteries, and less than 10 hours to fully charged the 9V batteries.
• Safe Assurance: Automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.
• Constant Current Charging Mode: Protect the batteries against current fluctuation and keep using the charger safely.

4.5 ⭐ ⭐ ⭐ ⭐

• Wordwild Usage Charger – Freely charged by power bank,adapter, car charger etc. It’s so convenient!
• Upgraded C807 Battery Charger – ETL certified and charging pair and single batteries as you liked: 1/2/3/4 pcs AA AAA batteries.
• Precharged AAA Batteries – Highest Capacity 1100mAh, Rechargeable up to 1200 times.
• Smart and Easy Indicator – Shows the charging progress by color (RED means charging, GREEN means fully charged.)
• Packages: AAA Rechargeable Batteris NIMH (8 Counts), C807 Battery Charger for AA AAA NIMH NICD Batteries x1, Micro USB Charging Cable x1, Battery Storage Case x2.