Last Updated on November 21, 2022
As a battery tester, it is important to have the right equipment. With that in mind, I wanted to share with you the best 18650 battery capacity tester on the market today.
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.
Comparison Table Chart for Best 18650 Battery Tester
We have compiled a list of the top 10 best 18650 battery testers to help you choose the right one for your needs.
| No | Product | Score | Action |
|---|---|---|---|
| 1 | LiitoKala Lii-500 Battery charger for 18650 26650 AA AAA battery LCD display test the battery capacity | 9.8 | Check Price on Amazon |
| 2 | JCB Digital LCD Universal Battery Tester (Model: BT-168 PRO) | 9.6 | Check Price on Amazon |
| 3 | 18650 Battery Charger, MiBOXER 8-Bay Smart Charger with Automatic LCD Display | 9.4 | Check Price on Amazon |
| 4 | Universal Battery Checker Tester with Leads LCD Display | 9.2 | Check Price on Amazon |
| 5 | Battery Charger Analyzer Tester for Li-ion NiMH NiCd Rechargeable Batteries C3400 BT-C3400 AA AAA C 18650 | 9.2 | Check Price on Amazon |
| 6 | 2 Pieces Digital LCD Universal Battery Tester (Model: BT - 168 PRO) | 9 | Check Price on Amazon |
| 7 | WISSBLUE 18650 Battery Charger | 8.4 | Check Price on Amazon |
| 8 | Battery Charger Tester Anazlyer C3400 for Li-ion NiMH AA AAA C 18650 | 8.4 | Check Price on Amazon |
| 9 | 18650 Battery Charger, Smart Universal Charger | 8.4 | Check Price on Amazon |
| 10 | C3400 Battery Charger Tester Analyzer Li-ion NiMH NiCd with Car Adapter AAA AA C 18650 | 8.2 | Check Price on Amazon |
18650 battery capacity tester – Choose The Right One For You
A battery tester is a must-have for every vaping enthusiast. This guide will explain the different types of battery capacity testers, as well as what each one is best suited for.
- The Ohm Meter
- The Voltmeter
- The Milliamp Meter
- The Amps Meter
- The Capacity Tester
- The Discharger
- The Charge Controller
These are the most common types of battery capacity testers available on the market. Each type has its own specific purpose and
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What Is a 18650 Battery Tester?
A 18650 battery tester is a device that helps you check the performance of your 18650 battery. This is important because you need to know how well your battery is working.
There are different types of battery testers. Some are simple and only measure the voltage of the battery. Others are more complex and can measure the current, voltage, and temperature of the battery.
Why Do You Need a 18650 Battery Tester?
You need a 18650 battery tester because it helps you keep your battery in good condition. If you don’t have a battery tester, you might not be able to use your battery for a long time.
A battery tester also helps you find out if your battery is overcharged or not. Overcharging your battery can damage it.
We’ve rounded up the top 10 best 18650 battery testers you can buy online. These testers will help you keep track of your battery’s performance and make sure it’s always functioning properly.
1. LiitoKala Lii-500 Battery charger for 18650 26650 AA AAA battery LCD display test the battery capacity
- battery types Supports:1.
- Test the battery capacity: Long press the Model key to select the Nortest mode, the charger will automatically complete the test.
- How long need charging? : The charger has 300mA/500mA/700mA and 1000mA charge current.
- Safety: The Lii-500 charger features “reverse battery protection, high temperature protection, overcharge protection and over discharge protection”.
- Quality assurance:We offer 12 months.
2. JCB Digital LCD Universal Battery Tester (Model: BT-168 PRO)
- UNIVERSAL BATTERY TESTER】 JCB battery checker works for AAA, AA, C, D,18650, 9V alkaline, dry cell, or rechargeable batteries; battery power tester provides an instant display of your battery charge.
- PORTABLE BATTERY METER】 Test batteries on the go with this small battery tester that’s easy to take anywhere; household battery tester fits in kitchen drawers, desks, toolboxes or in your pocket , compact size and lightweight, easy to carry.
- NO BATTERIES NEEDED】This device requires no additional batteries to operate, it generates power from the battery being tested.
- Essential Tool】It must be a useful tool for people who use standard or rechargeable household batteries.
- After-sale Service】If you’re not satisfied with the products you received, please feel free to consult us.
3. 18650 Battery Charger
- 2022 New Year Gift, 8-Bay Battery Charger 】Our chargeable battery charger is made of PC Fire retardant material with excellent heat dissipation and electronic circuit design.
- Universal Battery Charger】This multi-bay battery charger is fully compatible with: Li-ion / IMR / INR / ICR / LiFePO4(3.
- Fast Charging, Easy to Use】This Intelligent battery charger charges 8 rechargeable different type of cylindrical batteries simultaneously.
- Multi-Functional LCD Display】This 18650 and AAA/AA battery charger with large screen display can show voltage,current,charging time,mode,battery type,internal resistance and battery capacity that charged, easily to understand the charging datum.
- Holiday Gift Choice】Package includes 1* Battery fast charger(without battery), 1* power adapter, 1* user manual.
4. Universal Battery Checker Tester with Leads LCD Display
- HIGH COMPATIBILITY: This digital battery tester fit for all common batteries from small to large- AAAA, AAA, AA, A, C, SC, D, 9V, 3.
- 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.
- 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.
- 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.
5. Battery Charger Analyzer Tester for Li-ion NiMH NiCd Rechargeable Batteries C3400 BT-C3400 AA AAA C 18650
- Charger Tester Analyzer For Li-ion (Lithium ion) NiMH or NiCd rechargeable batteries.
- Four indepentent channels can be programmed individually or all together.
- Adjustable charging rate from 200 to 2000 mA.
- Back lighted LCD Digitally displays capacity, voltage, time elapsed and current.
6. 2 Pieces Digital LCD Universal Battery Tester (Model: BT – 168 PRO)
- Universal battery tester: the battery tester is suitable for AAA, AA, C, D, 18650, 9V alkaline, dry batteries or rechargeable batteries; Battery power tester can display battery power instantly.
- Portable battery tester: this portable battery tester is small and light, easy to carry, and can test the battery anytime and anywhere; The small size is suitable for putting in a kitchen drawer, desk, toolbox or in a pocket.
- No battery required: the device does not need an additional battery to work, and it generates electricity from the battery under test; Shorten test time to avoid unnecessary battery consumption.
- Digital display screen: the universal battery tester has digital display function, which can directly display the battery status, digit indicates power level.
- Essential tool: this is an essential tool for people who need to use standard or rechargeable household batteries; The portable battery level indicator can tell you whether you need to replace the battery, thereby effectively avoiding waste.
7. WISSBLUE 18650 Battery Charger
- WIDE COMPATIBILITY]: 18650 Fast Charger Is Compatible With All 3.
- DETAILED LCD SCREEN]: The Only Button “C” Of The 18650 Battery Charger Can Switch The Battery Charging Information Of Different Ports, And Can Display Charging Time/Charging Capacity, Battery Voltage, Charging Progress%, Battery Type, Charging Speed.
- SAFE AND ADJUSTABLE CHARGING SPEED]: Button “A” Can Switch 0.
- CHARGING TIME EXAMPLE]: Battery Charging Time Is Eneloop 2500mah AA 1.
- LIGHTWEIGHT AND PORTABLE]: The 4-Slot Design Can Charge 4 Different Batteries At The Same Time.
8. Battery Charger Tester Anazlyer C3400 for Li-ion NiMH AA AAA C 18650
- Charger Tester Analyzer For Li-ion (Lithium ion) NiMH or NiCd rechargeable batteries.
- Four indepentent channels can be programmed individually or all together.
- Back lighted LCD Digitally displays capacity, voltage, time elapsed and current.
- Adjustable charging rate from 200 to 2000 mA.
- NiMH/NiCd sizes: AAAA, AAA, AA, A, C and SubC.
9. 18650 Battery Charger
- USB battery charger] Universal battery charger has 4 charging slots, supporting 4 channels of independent charging at the same time, not affected, red and green LED display, safe fireproof PC+ABS material battery charger, heat resistance, low temperature resistance, scratch resistance;.
- Battery Tester] tests different types of batteries and does not require batteries to operate – easy to read, small in size, light in weight, easy to carry, must be purchased if using regular or rechargeable batteries.
- Multi-function] 4 slots can be adjusted according to different battery lengths.
- Universal USB interface] The latest design of the USB battery charger, the working voltage of the battery charger is 5V, so you don’t have to worry about the high voltage to bring you damage and disaster.
- 100% satisfaction] 1PCS USB 4-port Smart 18650 battery charger + 1PCS battery Tester, If you are not satisfied with our products, please contact us, we can provide a full refund.
10. C3400 Battery Charger Tester Analyzer Li-ion NiMH NiCd with Car Adapter AAA AA C 18650
- Battery Charger and Analyzer for consumer round cell Li-ion (Lithium ion) NiMH or NiCd rechargeable batteries.
- Four channels can be programmed individually or all together. Like having 4 chargers in one.
- Charge, discharge, condition or analyze one to four Li-ion, NiMH or NiCd rechargeable batteries.
- Back lit LCD display shows capacity, voltage, time elapsed and current.
- Five modes of operation: Charge, Discharge, Discharge Refresh (recondition), Charge Test (capacity test), Quick Test (internal resistance test).
- Charging rate selectable from 200 to 2000 mA. (1000 mA max 4 channels)
- Negative delta V (-dV) full charge detection for NiMH/NiCd.
- NiMH/NiCd sizes: AAAA, AAA, AA, A, C and SubC.