Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)
Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)
Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)
Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)
Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)
Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)
Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)

Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)

Regular price $66.28 Sale price $38.99
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  • ★ WIDE COMPATIBILITY: The easy-to-use battery tester with test leads, not only works all common batteries but also has a quality feel ensures hold up to long use. It fully works with A, AA, AAA, AAAA, C, SC, D, 9V, 3.7V Li-ion 26650, 21700, 18650, 16340(CR123), 10440, CR2, CRV3, 2CR5, CR-P2, A10, A13, and also handles a very wide range of button cells(LR621, CR2032) etc.
  • ★ LARGE LCD SCREEN: Fully and clearly informed about the battery under test, it helps you easily and quickly finds out how much power your battery has to determine if they are charged or need replacement. Get a longer battery lifespan by not overcharging partially full rechargeable batteries.
  • ★ RELIABLE & MULTIFUNCTIONAL: With its high ability to detect battery capacity percentage, battery voltage, and battery internal resistance, the precise universal battery meter is great for finding out if your EDC devices need new batteries or if it was device faulty. Such as kids' toys, flashlights, controllers, cameras, etc.
  • ★ PORTABLE & EASILY USE: A versatile digital battery voltmeter that is easy to use and remarkably handy size. No need to insert your test battery into any bays, just selecting the corresponding voltage via the rotary dial and then connect the contacts well through the test leads and the digital checker will quickly provide you a reliable and accurate source of energy your test battery.
  • ★ WHAT YOU GET: Dlyfull battery health tester & checker, 2x 1.5V AAA batteries(pre-install), welcome guide, and our worry-free 18 months warranty, no hassles friendly customer service and lifetime technical support.

Product Description


What Can We Do?

Have the ability for testing all common batteries

Never again puzzled with a useless household battery

This functional battery analyzer makes it easy for you to pick out your batteries and lets you know which battery you have is good or when it is time to get a new one.

Works well with all Li-ion, Ni-NH, Ni-CD, Li-ion Manganese batteries, and would perfectly show you the battery voltage, power percentage and internal resistance with large LCD display.

  • Package Content:
  • 1x universal battery tester
  • 2x AAA batteries
  • 1x User manual

Rechargeable Li-ion Batteries

It is not only test Li-ion 18650 battery, but also 10340 10350 10440 10500 12340 12500

12650 13450 13500 13650 14350 14430 14500 14650 16500 16340(RCR123) 16650

17350 17500 17650 17670 18350 18490 18500 18650 18700 20700 21700 22500

22650 25500 26500 26650 rechargeable batteries, etc.

1.2V & 1.5V Cylindrical Batteries

It is good for testing 1.5V alkaline AA, AAA, C, SC, D batteries etc.

Also perfect for checking 1.2V Ni-MH/CD A, AA, AAA, AAAA, C, SC, D batteries, etc.

Battery Pack

6.0V Li-ion Manganese 2CR5, CR-P2 batteries

9.0V Alkaline 9V(6LR61) batteries

12.0V Alkaline 23A, 27A batteries

Button Cells

It test 3.0V Li-ion Manganese CR1025,CR1216, CR1220, CR1616, CR1620, CR2016,

CR2025, CR2025, CR2032, CR2320, CR2430, CR2450 well,

also good for 1.45V Hearing aid A10, A130, A312, A675 button cells, etc.

And test1.5V alkaline LR621, LR726, LR41, LR626, LR754, LR921, LR927, LR1120,

LR936, LR1130, LR721, LR43, LR44 button cells, etc.

18650 Li-ion Battery

Alkaline AA Battery

CR-V3 Battery

3V Button Cell

We must have had a painful experience time and time again

Your devices seem to be running a bit slow after inserting and removing battery after battery but you can’t decipher exactly what the problem is.

Now, you should have in your hands a dlyfull universal battery health analyzer which will finally relieve you of all hassle by quick and accurate test all common batteries: Li-ion batteries, Alkaline dry, & Ni-MH/Cd batteries, etc.

This functional battery analyzer perfectly works with

  • 1.2V Ni-MH/CD batteries:A, AA, AAA, AAAA, C, SC, D
  • 1.4V Zinc-air batteries: A10, A13, A312, A675
  • 1.5V Alkaline dry batteries: AA, AAA, C, SC, D
  • 1.5V Alkaline button cell:
  • LR621(AG1), LR726(AG2), LR41(AG3), LR626(AG4), LR754(AG5) LR921(AG6), LR927(AG7),
  • LR1120(AG8), LR936(AG9), LR1130(AG10), LR721(AG11), LR43(AG12), LR44(AG13)
  • 3.0V Lithium manganese button cell:
  • CR1025, CR1216, CR1220, CR1616, CR1620, CR2016, CR2025, CR2032, CR2320, CR2430, CR2450
  • 3.0V Lithium manganese column battery: CR123A, CR2
  • 6.0V Lithium manganese battery pack: 2CR5, CR-P2
  • 3.2V LiFePo4: 10440,14500,14650,16340, 17335, 17500,18500, 18650, 26500, 22650, 26650, 32650
  • 3.7V Li-ion batteries: 10440, 14500, 14650, 16340, 17335, 17500, 18500, 18650,
  • 26500, 22650, 26650, 32650, 3271
  • 9.0V Alkaline 9.0V battery: 6LR61
  • 12.0V Alkaline batteries: 23A, 27A

Key Features

  • Clearly large LCD display
  • Superior copper and adjustable leads
  • Powered by 2x AAA batteries(included)
  • battery capacity percentage, battery voltage, and internal resistance can be measured
Function Test battery capacities Test battery capacities Test battery capacities Test battery capacities Test battery capacities
Test Battery Type Disposable batteries & Lithium button batteries Disposable batteries & Lithium button batteries Disposable batteries & Lithium button batteries Disposable batteries & Lithium button batteries Common batteries & Rechargeable batteries
Color Black Blue Red Gray Black
Battery included 1x AAA Battery included 1x AAA Battery included 1x AAA Battery included 1x AAA Battery included 2x AAA Battery included
LCD Display LCD Rating bar LCD Rating bar LCD Rating bar LCD Rating bar Percentage & volts