The Best Laptop Battery Tester
We spent many hours on research to finding laptop battery tester, reading product features, product specifications for this guide. For those of you who wish to the best laptop battery tester, you should not miss this article. laptop battery tester coming in a variety of types but also different price range. The following is the top 10 laptop battery tester by our suggestions
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1. Optimal Shop 20/24 4/6/8 PIN 1.8" LCD Computer PC Power Supply Tester for SATA,IDE,HDD,ATX,ITX,BYI Connectors
- This power supply tester is the ultimate tool for all computer repair people. It comes with an 8-in-1 ATX power supply tester that outputs the voltage levels of your connectors to a 1.8 inch screen that is built into the device!You can accurately detect problems with power supplies and prevent damage to your motherboard. Will test 20, 24pin, 4-pin power, SATA, Floppy Power, PCI-e, 4-pin, ATX12V, and 8-pin connectors.
- Aluminum alloy material。ATX POWER Power Tester (LED screen Blu-ray version).ATX POWER dedicated power supply tester POWER * let you know whether the supply is normal! ! !Desktops | Servers POWER TESTER power tester fully supports ATX BTX ITX power supply.POWER tester plug as long as the POWER!The POWER connector plugged into the power of this group tester POWER you can know immediately if there is a problem! ! !
- This is new power supplies go, this tester is up to the task because it can test 8 pin cpu, pci express, and sata. Features:Voltage Source 20/24 pin connector. 1.8 Inch Screen.Screen tells you outputted voltages for your .connectors.Features:Voltage Source 20/24 pin connector. 1.8 Inch Screen.Screen tells you outputted voltages for your .connectors.
- Fault alarm, test interfaces are available, compact and handsome appearance, test functions and so on. Rapid detection of PC power is the best choice. It is your most reliable helper. More and more number of groups, not just the way in which problems, computer system hardware may work even burn related accessories. Measure the output voltage of the power supply output is stable, usually players will use a multimeter, but for the average user or trouble spots.
- This power supply tester need only plug in the power of the ATX connector can be simple and intuitive to know the power and the brightest of the output is normal. Star power supply tester is a robust power supply test equipment that can detect ATX, BTX, ITX, TFX computer power, and the ability of each group LCD voltage and PG value of computer power to facilitate rapid detection instrument.
Support 20Pin, 24Pin ATX power supply
Supports SATA power
Support the P4 4Pin, 8Pin interface
Support for PCI-E graphics card power connector 6Pin
Support molex / Xeco Power Interface
Support floppy drive power connector
4Pin power connector supports standard SATA interface
test voltage + 3.3V, -12V, + 5VSB, + 12V1, + 12V2, + 5V
Features: PG automatic alarm, LCD display case every volts Method of operation:
a. the power 24PIN and P4, P6 or P8 plug into a power tester corresponding position.
b. Turn on the power, while the "bit" sound twice startup sound, if the value of each group were not flashing, it means the input power supply is normal.
c. If a circuit voltage signal is not detected (eg 20PIN 20PIN connector jack) or the detected voltage exceeds the normal range, the buzzer will emit a long time, "Didi" warning sound, and the corresponding voltage value or PG Displays the status blinks, it indicates that this is a failed power supply!
Input voltage: 20 / 40PIN (ATX power supply)
Voltage detection: + 12V -12V + 5V -5V + 3.3V 5VSB 12VPG
Ports: Floppy HDD COROM SATA 4pin (P4) 8pin (Dual-CPU) 6pin (PCI-E)
Any supply voltage or PG problems will alarm and display the voltage value, solve the first generation of a set of low voltage tester to test out the problem! Very convenient, is the power sales and merchant rare detection tool!
Package Includes:1 x Optimal Shop LCD POWER SUPPLY TESTER
2. Universal Battery Checker Tester with Leads LCD Display, Battery Capacity Voltage Resistance Tester for AAA AA C D 9V Digital 12V 3.7V Li-ion 18650 CR123A CR2032 Button Cell Batteries More
- HIGH COMPATIBILITY: This digital battery tester fit for all common batteries from small to large- AAAA, AAA, AA, A, C, SC, D, 9V, 3.7V 10440,18650, CR2, CRV3, 2CR5, A13, various button cell(LR621, CR2032)etc.
- perfect household battery tester for disposable and rechargeable batteries
- CLEAR LCD SCREEN: Easy to read the state of your battery, it will analyze whether your battery is good or not or whether they need to be charged
- compact and lightweight tool, portable handheld tester
- MULTI-FUNCTIONAL TESTER: This battery checker can not only detect battery capacity percentage level precisely, but measure the voltage and internal resistance of household battery, equal to simple multimeter. Capacity percentage indicates battery power is high or low, and resistance reflects whether battery quality is good or not, smaller resistance, better battery
- EASY TO USE: Just switch corresponding voltage and use leads to test, no need to insert battery into slot
- the digital tester will quickly show the status of your batteries’ health, helps to avoid battery damage from overcharging. POWERED by 2 NON-RECHARGEABLE AAA ALKALINE BATTERIES
- WHAT YOU GET: Dlyfull universal battery checker tester (2 AAA batteries not included), 24hrs freindly customer service and 100% unconditional return or refund if any quality problem
Still puzzled with whether your batteries are good or bad? Now it is quite easy with our battery tester.
X-cosrack home battery checker tester applies supperior copper and adjustable leads ensures the accuracy of test.It can not only used as battery capacity percentage detector, but also used as voltage and battery internal resistance meter,like simple multimeter, but it’s easier to operate and cheaper than multi-meter.
This versatile tester can help you know your batteries’ health clearly. Having good batteries is important for you to DIY battery pack.
Feature:* Large clear LCD display
* Compatible with all home standard and rechargeable batteries * Easy to operate with adjustable copper leads
* Small size, portable handheld tester * Powered by 2x AAA battery( battery not included)
* Certificated by CE/RoHS/FCC
High Compatibility, One Tester is Enough. Work with:a. 1.2V Ni-MH Cylindrical Batteries: AAAA, AAA, AA, A, C, SC, D
b. 1.4V Zinc air battery: A10, A13, A312, A675 c. 1.5V alkaline cylindrical batteries: AAA, AA, C, SC, D
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) e. 3.0V lithium manganese button cell: CR1025, CR1216, CR1220, CR1616, CR1620, CR2016, CR2025, CR2032, CR2320, CR2430, CR2450
f. 3.0V lithium manganese column battery: CR123A, CR2 g. 6.0V lithium manganese battery pack: 2CR5, CR-P2
h. 3.2V lithium iron phosphate battery: 10440,14500,14650,16340, 17335, 17500,18500, 18650, 26500, 22650, 26650, 32650 i. 3.7V lithium-ion battery: 10440, 14500, 14650, 16340, 17335, 17500, 18500, 18650, 26500, 22650, 26650, 32650, 3271
j. 9.0V alkaline 9.0V battery: 6LR61 k. 12.0V alkaline batteries: 23A, 27A
* 1x Dlyfull battery checker tester with leads*1x User Manual
3. ZTS Multi Battery Tester – ZTS MBT-1 (One Pack)
Made In U.S.A.
4. ZTS – Mini Multi-Battery Load Tester Mini-MBT
- ACCURATE MEASUREMENT: Patented high accuracy Pulse Load Technology measures the charge and life of your batteries under a load
- more reliable than just a voltage readout
- SIMPLE TO USE: No switches or settings, fully automatic 2-second test easily identifies weak or failing 1.5 V AAA AA C D N 1.2v NiMH NiCd 3.6v Li-Ion 3v Photo Lithium 9v alkaline batteries
- SAVES YOU MONEY: Test the remaining percentage of your battery’s capacity before recycling it, keep an eye on all the batteries in your home
- COMPACT DESIGN: Small size is easy to pack and travel with, probe and lead wire conveniently store away in the seam
- BUY WITH CONFIDENCE: Proudly made in the United States with a one year warranty from date of purchase
The ZTS Mini Multi-Battery Tester (Mini-MBT) provides a comprehensive means of testing more than 15 battery types. The Mini-MBT’s microprocessor-based design makes battery testing simple – using a patented, high accuracy pulse load test. After a fully automatic test cycle, percentage of remaining battery capacity is indicated on the LED bar display.
Battery types are clearly labeled next to appropriate contacts. There are no settings, and test results are easy to understand. Its small size makes it ideal for the gadget bag, toolbox, or home utility drawer. Negative test lead/probe conveniently stores in seam at side.
Advantage of Pulse Load Technology:Battery performance is very important in today’s electronic devices. The Mini-MBT computes the battery’s actual remaining power capacity using a 2-second pulse load test. This pulse load simulates the real power demand that batteries experience in a high drain electronic device. So battery performance is measured, not just voltage. The load is automatically disconnected, so testing will not harm or drain the battery.
- 1.2v NiMH / NiCd rechargeable [AA, AAA, C, D]
- 1.5v alkaline [AA, AAA, C, D, N]
- 3v cylindrical lithium [CR123, CR2]
- 3.6v Li-Ion rechargeable [18500, 17650, 18650, RCR123A]
- 9v alkaline & carbon zinc
- Power (internal): 4 AAA batteries
- Display: 5 LEDs – colors green, yellow, red
- Pulse Load: magnitude varies according to battery type
- Operation: microprocessor-controlled test cycle
- Test duration: approx. 2 seconds
- Contact terminals: solid brass, nickel-plated
- Dimensions: 4 x 2.5 x 0.75 inches
- Weight: approx. 3 oz. (85g)
- Made in U.S.A. Patents 6,823,274 and D515444.
5. Tenergy T-333 Universal Battery Tester, LCD Display, Cell Checker, Multi-Purpose Small Battery Tester, for AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5k CRP2, and Button Cell Batteries
- TEST VARIOUS SIZED BATTERIES – A versatile digital battery tester that works for a variety of sizes from AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5, CR-P2, and even button cell batteries as well.
- BATTERY HEALTH – Quickly find out how much power is left in your battery. One of the few battery checkers with an easy to read metering LCD screen. Determine if your battery is poor, weak, or good. Get a longer battery lifespan by not overcharging partially full rechargeable batteries.
- SIMPLE AND ACCURATE – A precise universal battery checker that is easy to use. Place your test battery into the battery checker to quickly see how much power is left. The included battery provides a reliable and accurate source of energy to evaluate your test batteries.
- RELIABLE TOOL – The T-333 household battery tester is great for finding out if your everyday devices need new batteries, or if that device is faulty. Check your batteries for things like toys, cameras, camping electronics, remote sensors, flashlights, watches, and or smoke detectors.
- SAVE MONEY AND REDUCE WASTE – With Tenergy’s battery health tester, you will no longer guess if a battery is in good condition. Maximize your battery usage by testing for dead batteries and reduce unnecessary waste. Includes one year warranty support.
6. HiLetgo Battery Capacity Meter Discharge Tester Analyzer 1.5V-12V Battery Capacity Meter Discharge Tester
- Power supply voltage: DC4.5-6V (micro USB interface)
- Working current: less than 70mA. Supported by current: the maximum 3.000A resolution 0.001A.
- The maximum measurement error voltage: 1%+0.03V
- The maximum measurement error of current: 2%+-0.010A.
- The discharge voltage: 1.00V-15.00V resolution 0.01V
- Termination voltage range: 0.5-11.0V.
- Board size: 50mmX34mm
- Product size: 50mmX36mmX17mm (length X width X high maximum position size, containing copper foot height)
- Note: this circuit in order to improve the voltage measurement accuracy, specially designed DC bias.when the terminal is what all don’t pick will display a small voltage, does not affect the actual measurement.if you are short connected with the input terminal (absolute 0V) will display 0. To understand the principle can consult the superposition theorem in electrical engineering.
1. The first test should be fully charged battery.
2. Connect the battery to be tested positive to positive input, a negative input to the negative, can not be reversed (with load reversal may damage the circuit)! Load connected to the output of the positive and negative output, to work through the tester micro USB power supply (not available desktop or laptop USB powered), then the battery voltage.
3. Direct start test need only one press of the “OK” button, the tester can automatically develop an appropriate termination voltage of the battery full charge voltage, and will start flashing after the test three times. Need to develop artificial termination voltage only when the battery voltage display state by pressing “+” or “-” buttons to modify the termination voltage display beginning with P, behind the representative voltage resolution 0.1V, set up after pressing the “OK “start testing.
4. After the start of the test the tester will control the load of the electronic switch is turned on, the test data shows that the process will release capacity (Ah), current discharge current (A) and battery voltage (V) between the wheel was. When the battery voltage reaches the set cut-off voltage, load control switches off the tester display data stays in capacity (Ah) and above and the corresponding indicator flashes quickly together, now displays the actual capacity of the battery is discharging capacity, about the press “OK” to terminate flashing allows stable data display, press again “OK” button to return to the power-on state can just replace the battery test the next section ……
Error codes and their meanings:
Err1: battery voltage is above 15V
Err2: battery voltage is lower than the termination voltage
Err3: Battery can not afford to load or discharge current line too much resistance
Err4: overcurrent (current exceeds 3.1A)
7. ZTS Multi Battery Tester – ZTS MBT-1 [New 2019 Version] With Pouch & Cleaning Cloth Kit
The ZTS Multi-Battery Tester (MBT-1) provides a comprehensive means of testing the state of charge or state of power for more than 40 battery types. This microprocessor-controlled instrument is designed to test popular primary (non-rechargeable) and rechargeable batteries using a patented, high accuracy pulse load test. After a fully automatic test cycle, percentage of remaining battery capacity is indicated on the LED bar display. Battery types are clearly labeled next to appropriate contacts. Negative test lead/probe conveniently stores in seam at side. There are no switches or settings, and test results are easy to understand. Test NiMH, Li-Ion, alkaline, lithium, coin cell, button type and more. Uses 4AA batteries (not included) Made in U.S.A. Patents 6,823,274 and D569285.Testing capability (battery list): 3.6v Li-Ion rechargeable [RCR123A, 18500, 17650, 18650] 1.5v button cell [364, 377, 371, 392, 395, S76, A76, A625, A640, LR44, 357, 303] 1.2v NiMH/NiCd rechargeable [AA, AAA, C, D] 1.5v lithium [AA L91, AAA L92] 3v lithium coin [CR1216, CR1220, CR1232, CR1612, CR1616, CR1620, CR1632, CR2016, CR2025, 58L, 1/3N] [CR2032, CR2320, CR2430, CR2450] 6v ’28’ series [28A, S28, 28L, 544, 4LR44] 3v lithium cylindrical [CR123, CR2] 1.5v alkaline [AA, AAA, C, D, N] 12v alkaline [A23] 9v alkaline & carbon zinc Power (internal): 4 AA batteries Display: 6 LEDs – colors green, yellow, red Pulse Load: magnitude varies according to battery type Operation: microprocessor-controlled test cycle Test duration: 2-3 seconds, varies according to battery type
8. Button Cell Battery Checker Portable 1.5v 3v Button Cell Battery Checker Battery Tester Meter Tool for LR44 CR2032 CR2025 Button Cell (Green)
- Designed for most common watch coin cell button batteries.
- A great gadget for instant testing of your battery capacity, can check button cell battery’s power.
- Simply place the side down in the correct sized socket, the meter will show you the batteries condition.
- This tester will fit most 1.5v and 3v button batteries and will indicate the batteries condition.Watch Button Battery testerWatch Button Battery tester.
- 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.
Material: Plastic, lightweight
Dimension: about 3.85×2.16×1.1in / 98x55x28mm
A great gadget for instant testing of your battery capacity, can check button cell battery’s power.
Simply place the side down in the correct sized socket, the meter will show you the batteries condition.
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.Watch Button Battery testerWatch Button Battery tester.
Package:1 x Button Battery Checker
When the pointer point at red district, indicate the battery is in a low power condition, you need to replace;
When the pointer point at yellow district, indicate the battery is in a using condition, you can still to use it;
When the pointer point at green district, indicate the battery is in a good condition, you needn’t change.
1. The battery checker is only for Button Cell.
2. Light shooting and differnent displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3 cm.
9. ZTS MINI-9RL Multi-Battery Tester
- Tests 1.2v NiMH / NiCd rechargeable [AA, AAA, C, D] 1.5v alkaline [AA, AAA, C, D, N] 9v NiMH rechargeable [8.4 volt nominal] 9v Li-Ion rechargeable 9v alkaline & carbon zinc
- Patented high Micro-Processor Controlled Pulse Load Test
- Ideal for electronics, remotes, photo, smoke detectors, games, medical, and more
- Requires 4AAA batteries (not included)
- Made in the U.S.A.
The Mini-9RL Multi Battery Tester from ZTS is a microprocessor-controlled instrument that quickly lets you check a battery’s remaining power capacity using a fully automatic, pulse load test. It takes roughly two seconds, and the percentage of remaining capacity will be indicated on the LED display.
10. ZTS Mini Battery Tester (MINI-MBT) Bundle with Protective Soft Case for MINI-MBT Battery Tester
By our suggestions above, we hope that you can found Laptop Battery Tester for you.Please don’t forget to share your experience by comment in this post. Thank you!