2025年 July

10 Best battery testers in 日本

Last Updated - 20/07/2025

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Best Choice
01

TOPDON

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TOPDON BT200 Battery Tester, 12V/24V Battery Checker, 100-2000 CCA Tester, CCA Value/Resistance/Load/Voltage Testing Automotive Battery Diagnostic Device for Automobiles, Idling Stop Cars, Trucks,
9.8

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

【Essential Battery Checker for DIY and Professional】: The TOPDON BT200 Automotive Battery Checker provides accurate test results in seconds. It fits in the glove box, making it a convenient device for the auto shop, garage, auto battery maker, DIYer
【Battery and Cranking and Charging Test】:Using this battery tester you can check the overall condition of the battery including cranking test and perform charging tests. Cranking test tests and analyzes the starting motor to ensure the motor is working normally. Charging test is to check the status of the charging system to prevent battery damage caused by overcharging or imcomplete charging
【2.4" Color LCD Screen】:Unlike most black and white LCD screens on the market, TOPDON BT200 battery checker has a 2.4" color LCD screen that is easy to see and read in direct sunlight. The LCD screen is bright in color, making it very easy to read. You can also display CCA percentage, battery performance, charge percentage, etc
Packaging Details: TOPDON BT200 Vehicle Battery Tester, User Manual. TOPDON offers 30 days return and 12 months warranty and friendly customer service. If you have any questions, please contact the seller at any time. Japanese instruction manual Dunload link: https://m.media-amazon.com/images/I/91XfulVFQJL.pdf
12V/24V Battery Tester: The TOPDON BT200 car battery tester is compatible with 12V and 24V lead acid batteries. Can be tested for standard floods, AGM flat plates, AGM spirals, gels, and EFB batteries. Test range (100 to 2000 CCA) Compatible with cars, motorcycles, trucks, RVs, ATVs, SUVs, boats, yachts, lawn mowers, golf carts

￥8,599
02

D-FantiX

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D-FantiX Battery Tester Universal Battery Checker for AA, AA, AAA, 9V, 1.5V Button Cell (model: BT-168)
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

TEST DIFFERENT TYPES OF BATTERY - Works with standard and rechargeable household batteries: AA, AA, AA, 9V, and 1.5V button cell batteries
Small and Practical - Simple yet effective small battery tester checker (BT-168), compact size and lightweight, easy to carry
PERFECT FOR HOME USE - Great little tool allows you to know if the battery is in good condition, low and need replacement. A must have for anyone who uses regular or rechargeable batteries
NO BATTERY REQUIRED - Easy to read, the nalog indicator hands are moved to color-coded markings and include 3 "good" (green), "low" (yellow) and "replace/recharge" (red) to quickly identify battery status. No batteries required. Put the battery in and check it will work
Click the "Add to Cart" button now and enjoy our home battery checkers. With this checker, you will never have to throw out the batteries in good condition

￥1,960
Best Value
03

ノーブランド品

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Digital Battery Tester, Battery Checker, Battery Level Check, Battery Level Measurement
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

You can also measure the remaining battery level of 9 V as well as batteries
The battery checker itself does not require batteries. Just set the batteries you want to check the remaining charge
It displays detailed and specifically, making it ideal for sort out the batteries you use and reuse them in another device
Easy to use LCD digital display, you can see the remaining battery life throughout your home

￥455
04

クロスワーク

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Battery Tester (Battery Level Meter)
9.5

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

You can tell if you have a new battery or an old battery!!
You can also measure the remaining battery level of 9 V as well as batteries
Size: Total length approx. 4.3 inches (11 cm) x width approx. 2.4 inches (6 cm) x thickness approx. 1.0 inches (
Battery checker. Convenient to have one. Why not have one for your home or one for your work?
Analog meter display makes it easy to understand

￥479
05

DLYFULL

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Dlyfull Battery Checker, Compatible with AA, AA, AA, AA, 9V Alkaline Batteries, 1.5V/LR Button Type, Battery Level Checker, No Power Supply, Easy to Measure Battery Levels
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

Red Positive Pole, Black Negative Pole. Easily check the polarity! BT-168 battery checker has a visual design with red positive and black negative pole, so you can check the polarity of the battery at a glance. Furthermore, it can be used with various size batteries by hand by hand. Its operational feel and hobby are one of its attractions. From small button batteries to large batteries, the battery tester makes it easy to check batteries of various sizes. A convenient item that you can use while having fun
Palm-sized for easy carrying. Perfect for travel and business trips. Use the small and compact battery level checker. Moreover, it is made of high quality resin material with excellent durability and safety. The round angle design fits in your hand and is safe to use, and the odorless design makes it comfortable. Whether you need to check batteries during travel or a sudden business trip, you can rest assured that the Dlyfull Battery Checker is the answer!
No batteries or outlets required. Conveniently doubles it! Battery checkers require no batteries or outlets. What's more, it can be used for a long time, making it economical and environmentally friendly. No batteries or outlets required. With the battery checker, it is very easy to check "Toys, Remote Controls, Watches, Various Batteries" Great for all occasions around the house! It is also designed to last for a long time
Easy to read. Intuitively check the remaining battery. Easy to check the condition of the battery. Battery measurement "GOOD": It has sufficient power. Low: The remaining charge is low. "REPLACE": Represents worn out or faulty batteries and requires replacement or disposal. Compatible with button batteries: Please check the "BUTTON BATT". Intuitive indication, the battery checker conveniently tests the battery
Compatible with full batteries. Reliable Testing Experience: The Dlyfull battery checker is compatible with standard and rechargeable household batteries such as 1.5V, 9V, and button batteries without external batteries. It also features an intuitive hand display and power display to provide a convenient and reliable testing experience. Compact size and easy to carry. Test your household batteries easily and reliably with the remaining battery checker!

￥799
06

旭電機化成
51% Off

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旭電機化成(Asahi Denki Kasei) スマイルキッズバッテリーチェッカーデジタル電池チェッカー II ADC-07
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

Weight:40g
Size: 27.2 x 6.3 x 40.9 inches (69 x 1
Set Includes: Main unit, test battery (AAA battery) x 1
Measurable batteries: AA / 2 / 3 / 4 / 5 batteries 1.5 V button batteries
Material: ABS resin, others
Length: 11.4 inches (29 cm), Waist: 14.2 inches (36 cm), Neck Circumference: 9.1 inches (23 cm)
Country of Origin: Made in China

￥1,345 ￥2,750 51% Off
07

東芝(TOSHIBA)

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Toshiba TBC-30(W) Battery Checker
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

Package Weight: 0.14
Lithium pack batteries can be measured
Easy-to-read 3-stage display
Battery: 1 x Lithium coin battery (CR2032EC)

￥1,300
08

SEXYTINE

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Battery Tester, Battery Tester, Battery Level Measurement, Compatible with 9V Alkaline Batteries, 1.5V/LR Button, Battery Checker (2 Pieces)
8.8

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

Reliable testing experience. Not only a single battery but a battery checker that is compatible with a wide range of batteries, it provides a reliable test experience. Easy and convenient operation allows you to accurately measure your household battery levels. With a battery checker, you can save more battery space and save money
Intuitive operation is convenient. The battery checker with a needle display and power display is easy to use, even if the size of the main unit is small. The remaining battery charge is intuitive and easy to understand with the "GOOD", "LOW" and "REPLACE" display. You can also check button batteries
Ensure that you measure the remaining battery level! AA battery checker is compatible with AA, AA, AA, AA, AA, AA, AA, AA, and 9V alkaline batteries. With a 1.5V/LR button type battery level checker, you can easily measure the remaining battery without any power supply. This is a convenient item when using household batteries
Compact and easy to carry. The palm-sized battery checker is convenient to carry. No external batteries or outlets are required, so you can check the battery condition anytime, anywhere. You can easily check the remaining battery level and use it without wasting it until it runs out
(See polarity at a glance! The positive and black negative pole visual design makes it easy to check the polarity of the battery. This battery checker is easy to use and can be used by hand for a variety of batteries of different sizes

￥750
09

TEKCOPLUS

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Digital Universal Battery Tester Battery Checker C AA AAA D N 9V 1.5V Button Cell Small Mini Battery
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

Test various kinds of universal digital battery batteries for batteries. Works with standard and rechargeable batteries for home use C, AA, AAA, D, N, 9V 6F22.6F22.6F22, suitable for wide button battery control. Battery tester is very compatible
Regolabile-Battery Monitor has adjustable sliders for various batteries. Three color simulation shows light results. No additional power supply needed. You can run the battery itself to test the battery
Read LCD Fast LCD---Battery tester has LCD bar display that graphically displays battery status. Testers use a single measurement to quickly and simplify battery diagnosis Accurately check the remaining battery charge and display the health information of the battery you need to know
PORTAL AND COMPACT: The battery tester is compact and lightweight, made of durable abs and stainless steel. Depending on the dimensions, it is perfect for accessory bags, tool boxes, or domestic tool drawers. Working Temperature: 0°C - 40°C Report Problems
Faci use - Battery detector is easy to use. Simply insert the battery according to the direction of polarity, read and done! Quickly display the health of the battery via the use bar, avoid damage to the battery due to unnecessary charging

￥1,399
10

YFFSFDC

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YFFSFDC Digital Voltmeter, Battery Level Indicator, Universal, DC 12 V/24 V/48 V/60 V/72 V/84 V, Lithium Batteries, Lead-Acid Batteries, Lithium Iron Phosphate Batteries, LCD Display, Green Backlight
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

Product Specifications: Operating Current: 5 mA / Display: LCD with backlight (green) / Weight: 0.7 oz (20 g) / Dimensions: 2.4 x 1.3 x 0.5 inches (61.3 x 33.3 x 13.5 mm) / Cutout Dimensions (When Embedded): 2.3 x 1.1 inches (58.5 x 28.5 mm)
Functions: Battery level (%), voltage (V) display, manual display switching, automatic display switching, display auto-off, backlight on/off, memory feature (settable), setting button hidden on the back of the product to prevent accidental touching
Features: Reverse connection protection for safety and peace of mind.The setting button is placed on the back of the device. This prevents the setting button from being pressed accidentally after the device has been installed.Easy to use. Settings can be made with 2 buttons
Compatible Batteries: Lead-Acid Batteries: DC 12 V - 84 V / Lithium Iron Phosphate Batteries: 3 - 24 pieces / Lithium-Ion Batteries: 4 - 26 pieces.Note: If you do not set the battery type and number of batteries, the remaining charge will not be displayed correctly
Applications: Widely used with cars, scooters, motorcycles, bicycles, power banks, test equipment, instruments, mobile devices, medical equipment, etc. Note: This store supports bulk purchases

￥695

10 Best battery testers in 日本

TOPDON BT200 Battery Tester, 12V/24V Battery Checker, 100-2000 CCA Tester, CCA Value/Resistance/Load/Voltage Testing Automotive Battery Diagnostic Device for Automobiles, Idling Stop Cars, Trucks,

D-FantiX Battery Tester Universal Battery Checker for AA, AA, AAA, 9V, 1.5V Button Cell (model: BT-168)

Digital Battery Tester, Battery Checker, Battery Level Check, Battery Level Measurement

Battery Tester (Battery Level Meter)

Dlyfull Battery Checker, Compatible with AA, AA, AA, AA, 9V Alkaline Batteries, 1.5V/LR Button Type, Battery Level Checker, No Power Supply, Easy to Measure Battery Levels

旭電機化成(Asahi Denki Kasei) スマイルキッズ バッテリーチェッカー デジタル 電池チェッカー II ADC-07

Toshiba TBC-30(W) Battery Checker

Battery Tester, Battery Tester, Battery Level Measurement, Compatible with 9V Alkaline Batteries, 1.5V/LR Button, Battery Checker (2 Pieces)

Digital Universal Battery Tester Battery Checker C AA AAA D N 9V 1.5V Button Cell Small Mini Battery

YFFSFDC Digital Voltmeter, Battery Level Indicator, Universal, DC 12 V/24 V/48 V/60 V/72 V/84 V, Lithium Batteries, Lead-Acid Batteries, Lithium Iron Phosphate Batteries, LCD Display, Green Backlight

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旭電機化成(Asahi Denki Kasei) スマイルキッズバッテリーチェッカーデジタル電池チェッカー II ADC-07