2025年 July

10 Best battery chargers in 日本

Last Updated - 20/07/2025

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Best Choice
01

LVYUAN

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On Amazon

LVYUAN Fully Automatic Pulse Battery Charger, 10A, 7 Stage Fully Automatic Smart Charging, New in September, 12 V/24 V Lead / Lithium Batteries, Pulse Repair, Rated 10A (PSE), Emergency Sulfation
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Pulse Charging: Regularly use repair mode to pulse charge to ensure you always have good battery condition. Cannot be charged on physical degradation. Lithium iron phosphate batteries do not use repair mode
Protection Protector: Over Current Protection, Over Heat Protection, Short Circuit Protection, Reverse Connection Protection, Overcharge Protection
Output Voltage: DC12V; Charging Selected Current Value: 1.5A·10A DC24V Charging Selected Current Value:1.5A·5A
Input Voltage: AC100V-240V, 50HZ/60HZ Compatible Batteries: DC12V/DC24V (Open-type, Airtight, AGM) Lead Battery / DC12V/24V LiFePO4 Lithium Iron Phosphate Battery. Compatible Battery Capacity:12V:6AH~180AH, 24V:6AH ~90AH
Float Charging(Lead Battery): Always connect float charge, keep the battery fully charged Automatically starts charging when natural discharge to a certain voltage
Charging function: 7 levels fully automatic smart charging, battery diagnostics, rapid charging, winter, summer, smart charging, pulse repair mode, 7 stage charging (pulse charging, soft start charging, constant current charging, constant voltage charging, test charging, refill charging mode, float charging mode)

￥3,998
02

AUTOWHD

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AUTOWHD 12V and 24V Lead Acid Battery Charger, Fully Automatic Battery Charger, Repair Charger, Pulse Charging, 1.5A/4A/8A Charging Current, Trickle Charging, LCD Display for 3-150 Ah, Suitable for
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

★Summer Mode & Winter Mode ★: Depending on the environment, it automatically charges in the appropriate mode, when the temperature is below 10 °C, the summer mode is at 77°F (28 °C), and is gentle on the battery
★Product Specifications★: Input AC 100V-240V 50/60Hz, Output DC 12V-8A/24V-4A/12V24V-1.5A, Compatible Capacity 3-150Ah, Usage Environment -20-45℃
★Maintenance Function★: After fully charged, it enters maintenance mode and constantly running micro current to compensate for loss of capacity due to discharge. It is said to be a very good mode for lead batteries
★ REPAIR FUNCTION★: Battery with reduced voltage, battery that is not used for long periods of time, repair charging mode that can be applied to older batteries. Pulse charge removes sulfation and restores the battery
★ Protective Circuits★: Comes with protective circuits such as reverse connection, short circuit, over-discharge, overheating, etc. Depending on the situation, there is no need to worry about errors in operation due to the LCD screen display and warning sound
★ 3 Kinds of Charging Current★: You can choose the optimal charging mode for both 1.5A and 4A and 8A. It can also be used in a wide variety of situations, from small 3-150Ah batteries to large batteries
★ 12V and 24V Applications: 12V and 24 batteries are available, so you can automatically identify the battery voltage without any need to set it. Can be used with AGM, GEL, sealed and open lead batteries such as motorcycles, motorcycles, cars, yachts, trucks, etc
Easy to understand LCD display: The voltage, current, temperature, and charging status are displayed, so you can check the amount of battery charge, and you can easily understand the case of an error

￥3,190
03

パナソニック(Panasonic)
10% Off

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Panasonic BQ-CC71AM-K Charger, AA, AAA Type, Black, (Amazon.co.jp Exclusive)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Sensing charging function to identify and control batteries one by one
Power plug: parallel folding type
Power Supply: AC 100-240V
Number of charges: AA / AAA = 1 - 4
Do not charge anything other than our NiMH batteries. It may cause battery leakage, heat, burst or ignite
Amazon.co.jp Exclusive Colors

￥1,960 ￥2,182 10% Off
Best Value
04

POWEROWL
25% Off

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POWEROWL Rapid Charger, AA and AAA Charger, Supports 8 Simultaneous Charging, Ni-MH / NiCd Rechargeable Batteries, Constant Current Constant Voltage Charging, Effectively Improve Battery Life, Black
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Quality after-sales service】We want to provide our customers with a high shopping experience. If you have any doubts about the product during use, please contact us. to solve the problem as soon as possible. Please read the instructions carefully before use
LED Sensor Lamp Display: The charger includes an LED smart indicator light that turns red when the battery is charged. When the battery is fully charged, the indicator will turn green automatically. The indicator lamp of each battery is displayed independently and makes it easy to distinguish a fully charged battery
Heat Dissipation Window Design: The heat dissipation window is designed on both sides of the charger so that the battery can dissipate heat generated when charging. The battery may generate heat when charging it. These are normal phenomenon. If there is no heat window, the battery may get hot when charging. The heat discharge window design can prevent this situation. Effectively protect the battery life
Constant Pressure Intelligent Charging: The single chip control system provides independent output control of each slot, ensuring constant current static pressure charging and effectively increase battery life Control voltage and temperature to ensure charging saturation and safety. Automatically stops charging when the battery is fully charged, so you don't have to worry about the safety of charging
(Compatible with AA AA batteries) Uses AA nickel-chromium/NiMH rechargeable batteries, so you can charge up to 8 batteries at the same time. AAA channel processing prevents contact failure, so each battery charges independently and does not affect each other, making it easier to charge batteries. (NOTE) Only compatible with Ni-Chromium/NiMH AAA/AA rechargeable batteries

￥1,274 ￥1,699 25% Off
05

スーパーナット(SUPER NATTO)

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Super Natto Motorbike Charger
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

■Charging compatible battery: 12V motorcycle battery (compatible with enclosed / shielded / open type, MF, AGM type, gel-type, and full-lead batteries) ■External dimensions (mm) length: 3.3 inches (85 mm), depth: 20.5 inches (52 cm), height: 13.0 inches (33 cm), cable length: 59.0 inches (150 cm) (150 cm) (((((excluding alligator cable, vehicle cable) cm (1 cm) (excluding alligator cable, vehicle cable). ■ cm) (excluding alligator cable, vehicle cable). ■ cm) (excluding alligator cable, vehicle cable). ■ cm)
Lightweight and compact (palm size)

￥2,980
06

東芝(TOSHIBA)

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Toshiba Rechargeable Battery AA / AAA Nickel-metal Hydride (NiMH) Batteries
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Positive minus inverted design / overcurrent detection function
Please pay attention to the shape of the power plug when using it overseas. Please check the country of plug shape and prepare the plug adapter. (There may be a separate conversion plug in some countries and regions)
Detects charging temperature Can be used overseas (AC100-240V)
Automatically diagnoses battery status with LED indicator
Additional charging per battery according to the state of the battery, full charge detection

￥1,682
07

Amazonベーシック(Amazon Basics)
10% Off

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Amazon Basic Charger for Rechargeable AA and AAA NiMH Batteries with Japanese Plug Shape 4 Bay Black
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Safe to use. False polarity protection and cut-off function to prevent overcharging and heating
Plugs into AC outlet. Can charge a minimum of 2500mAh single AA or AAA NiMH batteries (1 to 4) at the same time
High Efficiency Full battery charge in a few hours
Convenient for travel. Slim profile flip down plug (100-240AC) with switching power function for worldwide use

￥2,045 ￥2,273 10% Off
08

Seimituseizou
32% Off

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12V Battery Charger, Car / Motorcycle Battery Charger, Automatic Battery Charger, Pulse Charger, 6A Charging Current, 4-100Ah Lead Acid Battery, LED Display, Suitable for Motorcycles, Cars, Trucks,
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Small and Versatile: This battery charger can charge 12V batteries. It is compatible with a wide range of uses, including motorcycles, cars, light cars, vans, trucks, agricultural vehicles, lawn mowers, etc. Compact design takes up little space and is convenient to store and carry
Note: Please read the instruction manual carefully before use. Do not charge lithium-ion battery. This product only applies to 12V lead acid batteries. Do not charge over discharge, too old, vulcanized or inflated batteries. This is a battery charger. The unit does not have a built-in battery. Not for use as jump starter
Multi-protection: The battery charger has protection against overheating, short circuit, reverse connection, overcharging, etc. When the temperature is detected too high, the overheating protection program will start automatically, and when the temperature returns to normal, it will return to its initial charge
Maintenance function: After fully charged, it enters maintenance mode and constantly run a small current to compensate for loss of capacity due to discharge. It is said to be a very good mode for lead batteries
Easy to Operate: Just check the voltage of your motorcycle or car battery, connect it to the battery and plug it into the outlet to pay attention to the polarity of the charging clip. Automatically turns off when full, so there is no need to worry about overcharging. In order to cover natural discharge, it uses a trickle charging system that continues to charge via micro current. This type of battery does not strain the battery even if you continue to charge it
Digital Display Screen: The LED screen changes the charging data automatically, allowing you to display the temperature, current, voltage, and electricity. You can always know the battery charge status. Safe to use. Winter and summer modes. The charger can detect the internal temperature, enters winter mode below 10℃, automatically switches to the appropriate voltage and fully charged. It enters summer mode above 76°F (28°C) and prevents overcharging

￥2,299 ￥3,390 32% Off
09

Mvpkings

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Mobile Battery, Solar Charger, 38,800 mAh, Large Capacity & Lightweight, Compact, 3.0 A Rapid Charging, Solar Charger, High Brightness LED Light, 2 USB Output Ports, IP67 Waterproof, Shockproof, Solar
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Suction Cup Included - High Efficiency Solar Charging】This solar power bank comes with a bracket and 2 suction cups, you can attach the bracket to the portable battery and firmly attach it to the glass through the suction cup, so you don't have to worry about the angle of installation. More solar panels can absorb sunlight and maximize the functionality of the solar panel
IP67 Waterproof, Dustproof, Shockproof: IP67 waterproof, dustproof, and the USB port comes with a plastic cover. The overall construction is sturdy and durable, the emergency battery can withstand all kinds of bad weather, such as strong wind, dust and sudden rain. In addition, the solar panel is made of monocrystalline silicone, which absorbs the sun, and is highly waterproof and dustproof. The four sides of the solar power bank are protected by silicone, which is shockproof and safer for outdoor use
(Safe Charging System & After Sales Support) When it comes to charging our products, safety is our priority. This solar charger supports the safety system and will automatically stop charging when overcharge/over-discharge/overheat/short circuit occurs, will not cause fire or explosion. Package Includes: 1 x Solar Power Bank, 1 x Suction Cup Holder, 1 x Charging Cable, 1 x User Manual If you have any questions, please feel free to contact us
(38,800 mAh Ultra Large Capacity / Lightweight Small Solar Charger) Equipped with a 38,800 mAh super large capacity battery, so you can use it for a long time after a full charge. This large-capacity solar power bank can charge an iPhone 14 about 6 times, Galaxy S23 about 5 times, an iPad mini about 3 times, and an Airport Pro about 25 times. The size is only 5.4 x 3.0 x 0.8 inches (13.7 x 7.7 x 2 cm), and weighs only 7.5 oz (210 g). It is perfect for outdoor activities such as camping, climbing, hiking, and can also be used as an emergency battery in case of power outages, earthquakes and disasters. Very convenient for daily business trips
(3.0 A rapid charging + dual USB output) The maximum output of the solar mobile battery is 5V/3A, and the power conversion loss is reduced and can be charged more times. At the same time, it has dual USB-A output charging function, which can charge two devices simultaneously, saving you time and power. 4 LED indicators let you know the remaining battery level and charging status at a glance. Recommended as a solar charger for everyday use and disaster prevention
(3 Modes of High Brightness LED Lights--S0S): The portable charger battery is equipped with 3 lighting modes including high brightness LED and low light LED and has SOS function. Up to 50 hours of continuous light in energy saving mode. Our disaster battery can be used as lighting for power outages, earthquakes, tsunamis, disaster preparedness, or as an emergency SOS function

￥2,999
10

EBL

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EBL Battery Charger, 4 Slots for 1.2V NiMH / 1.5V Lithium AA, AAA Rechargeable Batteries, LCD Charging Display, 4 Independent Charging Simultaneously, AA, AAA Charger
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Safety Protection: Multi-charge safety protection, over-current protection, over-voltage protection, short circuit protection, overcharge protection, overload protection, overheating protection, and charging is more safe and secure
Safe & Secure: EBL has been dedicated to rechargeable batteries and chargers since many years. Multiple protection including overcharge protection, overcurrent protection, overvoltage protection, overheating protection, and short circuit protection. Products come with a 1 year limited warranty. If you have any problems during use, please feel free to contact us
LCD panel included: Each slot is independent, and accurately displays the charging status of each battery with an LCD. Makes it easier to know battery status
(Wide Compatibility and Specifications) Compatible with a wide range of 1.2 V NiMH batteries (AA/AA) and 1.5 V lithium batteries (AA/AA) and can be used for mixed charging. Input: Type C/DC5V2A; Output: 1.2V Ni-MH/Ni-Cd: 4 x 350mA; 1.5V Li-ion: 250mA x 4
(Independent Charging) You can identify the battery model number, so you can charge batteries with different model numbers at the same time. It also operates independently in each charging slot, so you can charge one of them and support charging without affecting other channels

￥1,612 ￥1,697

10 Best battery chargers in 日本

LVYUAN Fully Automatic Pulse Battery Charger, 10A, 7 Stage Fully Automatic Smart Charging, New in September, 12 V/24 V Lead / Lithium Batteries, Pulse Repair, Rated 10A (PSE), Emergency Sulfation

AUTOWHD 12V and 24V Lead Acid Battery Charger, Fully Automatic Battery Charger, Repair Charger, Pulse Charging, 1.5A/4A/8A Charging Current, Trickle Charging, LCD Display for 3-150 Ah, Suitable for

Panasonic BQ-CC71AM-K Charger, AA, AAA Type, Black, (Amazon.co.jp Exclusive)

POWEROWL Rapid Charger, AA and AAA Charger, Supports 8 Simultaneous Charging, Ni-MH / NiCd Rechargeable Batteries, Constant Current Constant Voltage Charging, Effectively Improve Battery Life, Black

Super Natto Motorbike Charger

Toshiba Rechargeable Battery AA / AAA Nickel-metal Hydride (NiMH) Batteries

Amazon Basic Charger for Rechargeable AA and AAA NiMH Batteries with Japanese Plug Shape 4 Bay Black

12V Battery Charger, Car / Motorcycle Battery Charger, Automatic Battery Charger, Pulse Charger, 6A Charging Current, 4-100Ah Lead Acid Battery, LED Display, Suitable for Motorcycles, Cars, Trucks,

Mobile Battery, Solar Charger, 38,800 mAh, Large Capacity & Lightweight, Compact, 3.0 A Rapid Charging, Solar Charger, High Brightness LED Light, 2 USB Output Ports, IP67 Waterproof, Shockproof, Solar

EBL Battery Charger, 4 Slots for 1.2V NiMH / 1.5V Lithium AA, AAA Rechargeable Batteries, LCD Charging Display, 4 Independent Charging Simultaneously, AA, AAA Charger

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