Top 10 Best 18650 Capacity Tester

XTAR Dragon VP4 PLUS Professional Battery Charger XTAR Dragon 4-bay battery charger is fully compatible with Li-ion IMR INR ICR 3.6V3.7V 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 32650 1.2V Ni-MH Ni-CD AAAA AAA AA A SC C D11.1V3S Battery Pack Note Cannot charge protected 2070021700 batteries. D Battery Charger,Adjust the current manually Optional charging currents maximize the battery lifespan,0.5A1.0A2.0A optional charging currents by manual,and you can charge four 32650D size batteries at the same time. Test Battery Capacityswitch to test mode, you could accurately test the real capacity of the battery by the processcharge-discharge and charge again. Personal Battery Doctorwith probes, XTAR DRAGON VP4 Plus charger can precisely measure the voltage and internal resistance of your battery as a multi meter. Output FunctionXTAR DRAGON charger with max 2.4A output current can intelligently provide suitable output currents to different external 5V USB devices.

1. 18650 battery charger XTARV C8 Charge max 8 pack protected 21700 Batteries simultaneously, can Charge 8 different sizes rechargeable li ion 18650 20700 or 1.2V Ni-MH AA AAA C batteries at the same timeNot including any battery. 2. Come with QC3.0 wall charger,max 3A current for a single slot of CHI CH8 when the battery resistance is low enough. The VC8 charger also has 5 optional currents 3A 2A 1A 0.5A 0.25A for users to choose. 3. In grading mode for CH1-CH4, the charger tests batteries real capacity by charging-discharging-charging the batteries, so that users can know whether the battery capacity is overstated or not, and also distinguish good-performance batteries with the bad ones. 4. Built-in high-precision MCU and real-time temperature control protection system, prevent over-current, over-charged, over-voltage, and short-circuit,it will automatically stop charging after fully charged batteries, safe and worry-free. 5. Package list VC8 Chargernot included batteries, QC3.0 wall chargerBlack , USB C Cable.

battery types Supports1.2V Ni-MH Ni-CD to 3.7V Li-ion battery.For AA AAA 18650 26650 18490 18350 17670 17500 16340 RCR123 14500 IMR 10440. Test the battery capacity Long press the Model key to select the Nortest mode, the charger will automatically complete the test. You only need to wait for the result.. How long need charging The charger has 300mA500mA700mA and 1000mA charge current. 2000mA battery, using 1A charging current, about 2.5 hours full. Other battery charging times are calculated like this.. Safety The Lii-500 charger features reverse battery protection, high temperature protection, overcharge protection and over discharge protection. It is a safe and reliable chargers, please rest assured that use.. Quality assuranceWe offer 12 months.Please contact me if you have any questions during use. Buying a charger is the beginning and our service is not terminated..

Charger Tester Analyzer For Li-ion Lithium ion NiMH or NiCd rechargeable batteries.. Four indepentent channels can be programmed individually or all together. Charge, discharge, condition or analyze one to four Li-ion, NiMH or NiCd rechargeable batteries.. Adjustable charging rate from 200 to 2000 mA. 1000 mA max 4 channels Negative delta V -dV full charge detection for NiMHNiCd. CCCV for Li-ion rechargeable cells.. Back lighted LCD Digitally displays capacity, voltage, time elapsed and current. Five modes of operation for each channel Charge Discharge Discharge Refresh Charge Test Quick Test.

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 cellLR621, CR2032etc. 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.

Our battery tester supports independent 4-channel internal resistance and capacity measurements, allowing you to accurately assess your batteries.. It features a charging function with automatic cutoff when the batteries are fully charged, ensuring their safety and longevity.The discharge function automatically stops when predetermined conditions are met, preventing over-discharging.In automatic charging mode, it supports up to 9 cycles of charging and discharging, optimizing battery performance.. The compact design of the 18650 battery holder supports flat top batteries and allows for easy measurement compatible with batteries with discharge voltage between 2.5V and 3.5V, and charging voltage at 4.2V.Please note automatic charging and discharging function is not suitable for lithium iron phosphate batteries.. Switching between Chinese and English interface Press and hold the MenuM button while powering on. Release the button when the screen lights up. After turning on, wait for 10 seconds before disconnecting the power. When powered on again, the language switch will be completed.. This battery tester operates on a DC5V power supply and is equipped with dual Type-C ports power cord not included, compatible with C-type phone cables. It utilizes a direct current two-wire method for internal resistance measurement and provides status indicators. It also offers high-temperature protection and active heat dissipation..

DISCHARGE DETECTION CAPACITY 18650 Charger Slot 1 Can Realize Charging-Discharging-Charging Detection For The Battery To Identify The Real Capacity Of The Battery In Detail. SMART LCD DISPLAYLCD2-T 18650 26650 Charger Monitors Detailed Real Battery Condition, Time Per ChargeCharging Capacity, Battery Voltage, Charging Progress , Battery Type, Charging Speed. SAFELY ADJUST CHARGING SPEED Switch Between SlowMediumFast Charging As Needed, Shorten Charging Time By Up To 35, Intelligent Circuit To Prevent Short Circuit, Overheating, And OvervoltageAutomatic Stop When Full. 18650 BATTERY CHARGING TIME 2.5 Hours Full 18650 Rechargeable Battery 3400mah, 3.5 Hours Full 21700 Battery 5000mah, 0.5 Hours Full Amazonbasics 800mah AAA Battery. UNIVERSAL CHARGER Universal Usb Interface, You Can Use Solar Charger, Mobile Power, Computer, Car Charger, Usb Wall Charger, Etc. To Charge 18650 Batteries Anytime And Anywhere. Best 18650 Battery Capacity Tester, Suitable For Home Or Outdoor.

Multi-chemistry Battery Charger Li-ion NiMH NiCd. Test batteries for actual capacity with test function.. Four independent charging slots. Can charge batteries in any combination of type or size.. USB Power Bank Function for charging phones, tablets etc. Up to 2.1A USB output.. Charge current selection for best charging, 500, 1000, 1500, 2000 mA charge rate..

Universal Battery Charger4 bay battery charger is fully compatible with 3.7V Rechargeable Batteries18650,26650,22650,20700,18350,18490,18500,18700,17335,17670,17500,16340 ,14500, 10440 , 14650, 25500,32650, 1.2V NiMHCd AA, AAASC, C Size.It cannot charge all 1.5V batteries, including AA AAA batteries. Fast Charge, Easy to UseThe charger can change independent charging or different current selection according to the corresponding touch point function, as well as mixed charging of different batteries, which is easy to operate in the working state, you can tap 1-2, 3-4 touch points to view the corresponding channel current mA CapacitymAhVoltageVTimeh and other data reference values.. Birthday Gift,Touch Button 4-Bay Battery ChargerLong press the MODE touch point to switch between these four modes first tap the 1-2 or 3-4 touch point to select the channel, then long press MODE to change the original mode, tap MODE to select the desired mode, press CURRENT The touch point changes the current size, and it enters the working state without any action for 8 seconds after selection, which is easy to use.. Holiday Gift ChoiceWith CHARGE, DISCHARGE, TEST and STORAGE four working modes, can work in separate channels at the same time, independently set chargingDISCHARGE capacity detection, normal capacity detection functionIn test mode, the normal battery capacity test process consists of three steps 1. Fully charged, 2. Then discharged fully, 3. Fully chargedCharge mode and test mode can work at the same time charging capacity test normal capacity test function can be set independently.. NoteThe charger can only charge 3.7V cylindrical battery and 1.2V Ni-Mh battery, but not LiFePO4 batteryBefore use, please refer to the manual carefully and pay attention to the recommended charging current of the charging battery, and do not exceed the recommended charging current..

Material Electrical components. Maximum support 15V 3A discharged through the discharge voltage and current, itself does not discharge.. Maximum battery capacity range 9999Ah 1Ah1000mAh. In order to improve the voltage measurement accuracy, this circuit is specially designed with DC bias. When the terminal is not connected, a small voltage will be displayed, which does not affect the actual measurement. If you short the input terminal absolute 0V, 0 will be displayed.. Note During the discharge using resistors, the resistive load will generate severe heat. Please pay attention to safety.