10 Best 18650 Battery Charger for Two In The Us - Black Friday 2024
Best Choice1
XTAR18650 Battery Charger 2 Slot, XTAR X2 Smart Charger 2A Fast Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd 1.2V AA AAA10440 14500 1634020700 26650 AC Mirco USB Ports
Main highlights- 5.6 Protections, 3 Certificates, 2 Insurances: Certified by CE, FCC, RoHS ; Flame retardant material; Over-charge & over-discharge & over heat protection &Reverse polarity & short circuit protection; Temperature monitoring design;Insured worldwide by China Pacific Insurance Co., Ltd.
- 4.Most batteries we discarded are over-discharged batteries, and 0V Activation Function brings them back to life.
- 3.Innovative LCD screen display battery power percentage, battery voltage, charge current, battery charged capacity. By knowing the charging capacity, you can know the real status of your batteries.
- 2.Two Input Ports, use the power cord to power the charger via AC input port when you are indoors; when you are outdoors or on journey, you can use the Micro USB port.
- 1.Fully charges a 18650 2500mAh battery in 1.5hrs with real 2A charge current.
9.6Exceptional
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Value for Money2
TokeylaTokeyla 2 Bay 18650 Rechargeable Battery Charger,Universal Charger for Flashlight Headlamp 3.7Volt Lithium ion Batteries(4Pcs Button Top Battery+Charger)
Main highlights- 【You Will Get】2 bay battery charger 4batteries, smart batteries charger is only for 3.7v lithium ion rechargeable battery
- 【Safety Protection】 Under voltage protection, over voltage protection, over current protection, over temperature protection, short circuit protection, anti-reverse battery protection, Zero Volume Battery Repair and excellent heat dissipation design
- 【Charging Indicator】When the indicator is RED, it means charging; when it's GREEN, it means full charged; make sure you put the battery in position and it contacts with charger
- 【Charge Attention】Use compatible chargers for charging, avoid excessive charging voltage and current, which may cause overheating, overcharging, or other hazardous situations
- 【Applicable】The 18650 battery charger is suitable for flashlights, headlamps, fans, children's toys, radios, speakers, remote control charging
9.5Excellent
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3
SEVENKA18650 Battery Charger, 2 Bay Battery Charger with Smart LCD Display Fast Charge for Rechargeable Batteries Li-ion LiFePO4 NI-MH NI-Cd AA AAA C 21700 26650 13650 16340 18350 18700 RCR123
Main highlights- What You Get: You will get 1* 2 slot battery charger, 1* charging cable, 1* user manual. If for any reason you are not satisfied with your purchased product, please contact us for a refund or replacement.
- Universal Battery Charger: This multi-bay battery charger is fully compatible with 3.7V lithium battery and 1.2V Ni-MH/Ni-CD battery. Includes: 10400/14500/14650/16340/18350/18500/18490/18650/20700/21700/22650/26650/26700/AA/AAA/AAAA/C/SC.
- Intelligent LCD Display: This 18650 and AAA/AA battery charger with large screen can display charging voltage, charging current, charging time, battery type, battery power percentage, and understand the charging data easily.
- Adjustable Charging Speed: Switch between 0.5A/1A/2A fast charging as you need. Note: The adjustable charging speed only applies to lithium batteries. for Ni-MH batteries, the charging speed is 0.5A. With a USB input cable, you can use a laptop, cell phone charger, car charger, etc. to charge the battery.
- 2-Bay Battery Charger: Our rechargeable battery charger is made of fire-retardant PC material with excellent heat dissipation and electronic circuit design. Intelligent circuit to prevent short circuit, over voltage, automatic stop charging after fully charged.
9.2Excellent
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4
Tokeyla2pcs 18650 Rechargeable Battery 4000mAh With 18650 Battery Charger,2 Bay Universal Charger Tool for 18650 Rechargeable 3.7V Li-ion Batteries
Main highlights- You Will Get: 1 x 2 slots smart battery wall charger, 2 button top batteries.
- Wide Compatibility: Battery charger tool compatible for high power devices, such as headlamp, flashlight, radio, cameras, doorbells, LED lights, solar lights, toys, small fans, RC car, headlights, etc.
- Charging Indicator: When the indicator is RED, it means charging; when it's GREEN, it means full charged; make sure you put the battery in position and it contacts with charger.
9.1Excellent
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5
EcoSolutionsUniversal Smart 2 Slots 18650 Battery Charger Set,4 Pack 3400 mah Rechargeable Button Top Batteries Battery for LED Flashlight Headlamp, Remote Controls,etc.
Main highlights- 【Wide application】3400mAh 18650 Rechargeable battery large capacity,Which can be widely used for electronic devices, such as LED flashlights, emergency lights, portable devices, headlights, toys, remote controls, etc. These are Button Top batteries,Please check your devices carefully before purchasing.
- 【What you get】 1 x Universal 2 slots battery charger, 4 x 18650 rechargeable batteries (3400mAh), 1 x 2.1 USB charging cable. All products will be checked one by one before being sent to Amazon warehouse, If you find bump damage product, please contact.
- 【Universal Compatibility】Universal smart charger compatible with almost all cylindrical rechargeable batteries,Capable of charging 2 batteries simultaneously and each of the two battery slots monitors and charges independently, The USB cable can be charged, low-voltage,can be connected to cell phone chargers, computers, rechargeable batteries,etc.for charging.
- 【Safety Performance】 Integrated high-performance protected circuit automatically protects against overcharge,Stop charging automatically if the temperature of charger or battery gets too high when charging.Two sets of LED indicators show independently when charging,Red light is on when charging, green light is on when full, intelligent full self-stop.
- 【Long lasting performance】: The anti-corrosion shell can effectively protect the battery and extend its service life. Preventing waste of non-rechargeable battery. No memory effect, the large battery capacity, allows you to worry no more about your device without power.
9.0Excellent
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6
SnadoIntelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Li-ion Batteries 18650 18490 18350 17670 17500 16340 14500, Ni-MH/Ni-Cd A AA AAA Batteries (2 Slots)
Main highlights- Temperature protection: Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless steel rail is more durable and smooth. Worldwide voltage, suitable for the whole world, car adapter is available;
- Snado Intelligent Charger - We guarantee the quality before the item ships. 30 Days Free Refund, 2 Years Free Replacement, Lifetime Maintenance.
- High definition LCD displays real time charging status, Two sets of led indicators show independently when charging, making the charging process visible status and stopping once completing charge intelligently;
- Compatible for Li-ion batteries 18650 18490 18350 17670 17500 16340(RCR123) 14500, 1.2V Ni-MH/Ni-Cd A AA AAA batteries and 3.7V lithium battery and so on;
- Adopt negative voltage control technology to improve charge efficiency and integrated intelligent power management system;
8.9Very Good
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7
Generic2 Pack 18650 Rechargeable Battery 9900mAh With 18650 Battery Charger,Universal Charger Single Slot for 3.7V Rechargeable Batteries 21700 14500 10440
Main highlights- 【Safe and Universal】Uiversal Battery Charger--Can charge for different types of DC 3.7V cylindrical lithium batteries.You Will Get: 1×Uiversal Battery Charger，2×18650 button top battery
- 【Multiple Rrotection】Comes with special charge and discharge management circuit. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern.
- 【Compatible Devices】Standby power supply for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers,camcorde, surveillance equipment.
- 【Charging Display】This Battery charger with Red/Green led light display, And the charger will display the status of each rechargeable battery when charging, Automatically detects battery power status and displays charging progress, and automatically stops charging when complete.
- No Standalone lithium batteries are sold with the product
8.8Very Good
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8
DLYFULL13% OffDlyfull 18650 Battery Charger 2 Bay, LCD Display Lithium Battery Charger with USB-C Speed Charging, Independent Slot for 3.7V Li-ion 21700 26650 10340 16340 17335 17500 22650 Rechargeable Batteries
Main highlights- You will receive: Dlyfull DL2 3.7V lithium battery charger, data cable, user manual, 1-year warranty, and 24-hour attentive customer service
- Wide Compatibility: Supports various battery types like 3.7V 10340, 10440, 16340, 17335, 17500, 18650, 21700, 22650, 26650; Type-C input auto-adjusts adapter power, for easy charging anytime, anywhere
- Intuitive Display: The 3.7V lithium battery charger with LCD screen, enabling users to easily check the battery level and monitor the charging progress at any time
- Intelligent Protection: Dual-slot independent charging ensures no interference; Features include auto termination, reverse connection, short circuit, and overcharge protection for worry-free charging
- Efficient Charging: Activates 1.9-2.8V batteries (±0.1V tolerance) with 0V and low-voltage activation, ensuring lifespan and safety; CC-CV charging mode enhances reliability
8.7Very Good
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9
NitecoreNitecore Ci2 2 Bay Universal Battery Charger Support 16340 14500 18650 21700 Lithium Ion AA AAA Ni-MH Ni-CD, USB-C QC PD with Lumentac Battery Organizer
Main highlights- UNIVERSAL BATTERY CHARGER - The Nitecore Ci2 automatically detects and charges up to 2 Ni-Mh, Ni-cd or lithium ion batteries such as AAA,AA, 18650, 21700, 16340, 14500 and more.
- LIGHTWEIGHT AND COMPACT - Weighing 4.25 ounces and less than 6 inches in length, the lightweight and compact size of the Ci2 allows you to carry it with you on the go.
- FAST CHARGING - reaches a single slot maximum charging current of 3000mA equipped with a USB-C input that is QC PD compatible.
- CONTENTS - Nitecore Ci2, USB-C Charging Cable, LumenTac Battery Organizer
- BUILT-IN SAFEGUARDS - Built from durable fire retardant materials the Ci2 provides multiple charging safeguards to prevent reverse polarity, overcharge, and overheating.
8.5Good
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10
NitecoreNitecore i2 Intellicharge Charger for 18650 AAA AA Li-Ion/NiMH Battery
9.9 materials Quality9.7 Charging power9.5 Simple to useWhy we love it
Charges multiple battery types efficiently.
Easy-to-read LED display for charge status.
Durable and reliable for daily use.
8.4Good
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