Top 10 Best 18650 Tester

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..

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.

PD4 Universal Charger For 3.7V3.6V3.85V Lithium ionIMRINRICR 3.2V LiFePO4 rechargeable batteries 186502665021700104401450014650RCR16340166501750017650176701835018490185002070022700267003265032700, 1.2V Ni-MH Ni-Cd rechargeable AA AAA C SC D.. Multi-Functional 18650 Battery Charger Designed with Discharging Function, Capacity Test Function, '0'V Activation Function, Auto-Cut Off Function, Adjustable Charge Current, and Auto-identify Battery Types, can make rechargeable batteries maximize their best capacity.. Fast Battery Charger The battery charger with 4 individual speedy charge slots, and MAX charge current of channels 1 and 4 up to 2000mA is 4 times faster than a normal lithium charger. Charging the 3000mA 18650 battery just take less than 2 hours.. Smart LCD Screen The rechargeable battery charger with a large LCD screen, not only shows real-time comprehensive and accurate information on battery charge status, but also the battery type and charge time.. Safety Guarantee The smart battery charger with over-charging protection, over-current protection, over-voltage protection, over-heat protection, short-circuit protection, and reverse polarity, make sure your safe charging.. Type-C Input In addition to the 5V 2A input, the EBL PD4 battery charger also supports 3A 5V, and 2.2A 9V input..

Universal Battery ChargerCompatible with 3.7v lithium batteries 21700 20700 18650 16650 16340rcr123 14500 10440, 3.2V LiFePO4 and 1.2v Ni-MH Ni-Cd AA AAA AAAA SC rechargeable batteries etc.. Fast Charging with 2000mA OutputEach Slot can choose the current with 25050080010001999mA. MAX with 1999mA for fast charging 3.7v battery. Note Up to 1999mA only suited for lithium battery in the C1 channel While The C2 channel has no battery. Testing The Capacity, VoltageThe universal 18650 battery charger can auto distinguish the voltage and show it on the LCD screen, Also can test the real capacity with your rechargeable household battery.. Smart LCD DisplayThe LCD display can show the real-time voltage, current, time, charging progress, and switch battery type by short pressing SLOT for each channel. Safety AssurancePOWXS R4 3.7v battery charger meets The UL Test standards, adopt the intelligent microcomputer control system, to keep your battery away from over-voltage, over-charging, over-current, short circuit, reverse connection, etc. safe using every day..

SMALL PRACTICAL - Simple but effective battery tester checker, compact size and lightweight,easy to carry.. TESTING MORE DEFFERENT BATTERY TYPES - It works with standard and rechargeable household batteries. 18650 16340 14500 10440 Lithum Battery, AA, AAA, C, D, 9V, mini cell Check the power level of all 1.5V, 3.7V, 9V, and 1.5V miniature cells. Can quickly test the capacity of your battery.. PERFECT FOR HOME USE - Great small tool can tell you if your battery is good, low, or needs to be replaced.A must buy for anyone who uses regular or rechargeable batteries on a regular basis.. REQUIRE NO BATTERY TO OPERATE - Easy-to-read , digit indicates power level. No batteries required.It is activated by the battery being checked.. EASY TO CARRY CONVENNIENT - Lightweight and compact design, measures 11 6 2.5 cm, Require no internal batteries to operate. Package Battery tester x 2.

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 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.

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.