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Practicalthe watch battery tester is a great small tool can tell you if your battery is good, low, or needs to be replaced.
Necessary tool the tester will fit most 1. 5v and 3v button batteries and indicate the battery status. A must buy for anyone who uses regular or rechargeable batteries on a regular basis. Simple but effective little battery tester checker. Perfect tools for checking the button batteries.

Screen batteryyou can simply test battery voltage to determine whether the capacity of the battery is low or high, which keep us from wasting perfectly good batteries by throwing out good ones.


Easy to read, rapid and accurate, digit indicates power level, save your time. Portable battery tester, compact size and lightweight, small batteries button cell, easy to carry.

5v, c, aaa, d, 9v and 1.5v button type. You can simply test battery voltage to determine whether the capacity of the battery is low or high. Easy to use- identify battery status simply by the analog display needle, "good" green, "low" yellow, and "replace/recharge" red.
1. Yesker
#ad
AG13/LR44 Alkaline Button Cell Battery, 10 pack
#adYesker #ad - Ag13 replaces type lr44, a76, g13, gp76a, 357 & SR44W batteries. Power source for thousands of electronic devices: watches, key fobs, LED lights, calculators. High-quality long-life alkaline button-cell batteries at huge savings to name-brands sold in stores.More information #ad
Brand | Yesker #ad |
Manufacturer | Yesker #ad |
Height | 7.48 Inches |
Length | 2.51 Inches |
Weight | 0.04 Pounds |
Width | 0.39 Inches |
Model | AG13 |
More information #ad
2. Rongon
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Button Cell Battery Checker Portable 1.5v 3v Button Cell Battery Checker Battery Tester Meter Tool for LR44 CR2032 CR2025 Button Cell
#adRongon #ad - A must buy for anyone who uses regular or rechargeable batteries on a regular basis. It is a necessary tool for watchmakers and watch repairing workers. Crisp screen easy-to-use analyzer shows what you need to know about your battery’s health, weak, it will accurately shows whether the battery is in poor, or good condition of voltage.Practicalthe watch battery tester is a great small tool can tell you if your battery is good, low, or needs to be replaced.
More information #ad
Easy to usesimply place it side down in the correct size slot and the meter will show you the battery status, helps you avoid battery damage from unnecessary recharges. Easy to carry the watch battery tester is made of plastic material and is fairly lightweight, with a Mini size, and easy to carry. Necessary tool the tester will fit most 1. 5v and 3v button batteries and indicate the battery status. A must buy for anyone who uses regular or rechargeable batteries on a regular basis. Simple but effective little battery tester checker. Perfect tools for checking the button batteries.
Brand | Rongon #ad |
Manufacturer | Rongon #ad |
Weight | 0.13 Pounds |
More information #ad
3. Oumefar
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Oumefar 1.2V‑4.8V Battery Tester Handheld Digital Button Cell Battery Tester Universal Battery Checker for Home Small Batteries Button Cell
#adOumefar #ad - Save timeeasy to read, rapid and accurate, digit indicates power level, save your time. Portable testerportable battery tester, compact size and lightweight, small batteries button cell, easy to carry.Screen batteryyou can simply test battery voltage to determine whether the capacity of the battery is low or high, which keep us from wasting perfectly good batteries by throwing out good ones.
More information #ad
Accurate measurementtest the capacity of your battery in seconds, the tool can tell you if your battery is good, low, or needs to be replaced. Universal test tableperfect compatibility, test different battery types, like CR2032 LR44 L736 6F22 9V AAA AA D C 18650 16340 14500 10440 and other batteries.Brand | Oumefar #ad |
Manufacturer | Oumefar #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.1 Pounds |
Width | 0 Inches |
Part Number | Oumefarghg07vb24z |
More information #ad
4. Lironheel
#ad
Button Cell Battery Checker Portable 1.5v 3v Button Cell Battery Checker Battery Tester Meter Tool for LR44 CR2032 CR2025
#adLironheel #ad - Red zone, it has run out is nearly running out, Yellow Zone, battery is used but still current, Green Zone battery is in good health or full condition. This tester will fit most 1. 5v and 3v button batteries and will indicate the batteries condition.More information #ad
Watch button Battery testerWatch Button Battery tester. Simply place the side down in the correct sized socket, the meter will show you the batteries condition. A great gadget for instant testing of your battery capacity, can check button cell battery's power. Designed for most common watch coin cell button batteries.Brand | Lironheel #ad |
Manufacturer | Lironheel #ad |
Weight | 0.1 Pounds |
Part Number | Lironheel |
More information #ad
5. Oumefar
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Load Compact Size 1.2V‑4.8V High Presision Digital LCD Display Battery Tester for Home for Small Batteries Button Cell
#adOumefar #ad - You can simply test battery voltage to determine whether the capacity of the battery is low or high, which keep us from wasting perfectly good batteries by throwing out good ones.Easy to read, rapid and accurate, digit indicates power level, save your time. Portable battery tester, compact size and lightweight, small batteries button cell, easy to carry.
More information #ad
Test the capacity of your battery in seconds, low, the tool can tell you if your battery is good, or needs to be replaced. Perfect compatibility, test different battery types, like cr2032 lr44 l736 6F22 9V AAA AA D C 18650 16340 14500 10440 and other batteries.Brand | Oumefar #ad |
Manufacturer | Oumefar #ad |
Height | 0 Inches |
Length | 0 Inches |
Width | 0 Inches |
Part Number | Oumefarrvgm9p1gbi |
More information #ad
6. VTECHOLOGY
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Universal Battery Checker Model BT-168for AA AAA C D 9V 1.5V Button Cell Batteries Smal Electrical Equipment Requires No Battery for Operation 1 1Pcs, VTECHOLOGY Battery Tester Checker
#adVTECHOLOGY #ad - Require no battery- activated by the battery being checked, no battery needed for operation. Multi purpose use- can be used to test different type of household batteries like AA, 1.5v, c, aaa, d, 9v and 1.5v button type. You can simply test battery voltage to determine whether the capacity of the battery is low or high. Easy to use- identify battery status simply by the analog display needle, "good" green, "low" yellow, and "replace/recharge" red.
More information #ad
Simple but effective- compact size and lightweight, portable effective battery tester, a must buy for anyone who uses regular or rechargeable batteries on a regular basis. Note : 1. Keep test times as short as possible to avoid unnecessary battery drain. It won't directly detect the battery capacity precisely 2. Don't forget: the Battery Tester is activated by the battery being checked.Brand | VTECHOLOGY #ad |
Manufacturer | VTECHOLOGY #ad |
Height | 0.78 Inches |
Length | 4.13 Inches |
Width | 1.57 Inches |
Part Number | VT2018-BT |
Model | 7539594033 |
More information #ad