Updated: 12 Aug 2025

10 Best 18650 rechargeable battery and chargers of 2025

Explore up to 19% Off

Updated: 12 Aug 2025

#1

Best Choice

4-Bay 18650 Battery Charger, Test Battery Capacity, LCD Display, Fast Charging, Universal Battery Charger for 3.7V 26650 18650 18350 20650 14500 18500 1.2V AA AAA C SC Size Batteries

9.9

Gleedideneny

-19%

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This is a high-end intelligent fast charger, which has the functions of key control / 4-channel independent charging / battery capacity detection / anti reverse connection / short-circuit protection / overcharge protection / USB 5v1A output(power bank) and battery zero voltage activation function, also it can automatically and timely monitor battery charging and discharging and detection process.

This Fast Universal Battery Charger adopts one screen independent LCD display, and the operating mode (charge and test), battery voltage (V), working current (MA), charging time (H), battery capacity (MAH) and power percentage (%) are clear at a glance.

18650 charger For Different Types Of Batteries： 3.7V:18650,26650,22650,20700,18490,18500,18700,17335,17670,17500,16340 ,14500, 10440 , 14650, 25500,32650,1.2V NiMH/Cd: AA, AAA，SC, C Size.

-19%
#2

Best Value

XTAR VC4 LCD 4 Bay Universal 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 21700 18350 17670 17500 16340 14500 and Ni-MH Ni-CD Rechargeable AA AAA Batteries

9.8

XTAR

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XTAR VC4 battery charger could Intelligently recognize and adjust the current from 0.1A to 1A. For CH1&CH4, max charging current is 1000mA, for CH2&CH3,max current is 500mA

4 Bay Universal 18650 Charger: XTAR VC4 18650 charger can charge for any 1.2V Ni-MH/Ni-CD AAAA/AAA/AA/A/SC/C/D batteries and 3.6V/3.7V Li-ion/IMR/INR/ICR 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 rechargeable batteries.(Note: VC4 could not charge 18700/20700/21700 protected batteries)

4 Bay LCD Display Smart Charger,simple press the button once to know the battery charging status,you can also press the button for 1.5s to turn off the backlight of LCD screen
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#3

EBL Universal 18650 Battery Charger for 3.7V Lithium ion Rechargeable Batteries 26650 22650 18650 18490 18350 17670 16340 (RCR123) 14500 and 1.2V Ni-MH Ni-CD Rechargeable C AA AAA Batteries

9.7

EBL

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[Wide Compatibility] - The universal 18650 battery charger can freely charging 1 or 2 pcs 26650 22650 18650 18490 18350 17670 17500 16340 (RCR123) 14500 3.7v lithium ion battery or Ni-MH/Ni-CD rechargeable c aa aaa batteries.

[Large LCD Display] - Show real time comprehensive and accurate information on battery charge status.

[High-speed 3.7V Li-ion Battery Charger] - Up to 1000mA charging current for 3.7v lithium-ion battery, twice faster than normal 3.7 volt battery charger, and 400mA charging current for 1.2V Ni-MH/Ni-CD rechargeable batteries.
#4

21750 21700 Charger, Intelligent LCD 18650 Battery Charger 21750 21700 Battery Charger 18650 Charger for 20700 22700 26650 26700 14500 16340 (RCR122) 3 Batteries with PCB Protection Board

9.5

FUGASUN

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Universal Compatibility :This smart USB battery charger Compatible With 1.2V Ni-MH Ni-CD AA AAA AAAA C SC F6 Li-ion IMR INR ICR 21750 18650 20700 21700 22700 26650 26700 10440 14500 14650 16340 (RCR123) 16650 17500 17650 17670 18350 18490 18500 Rechargeable Batteries.Of course,It can support 3600 mAh or higher capacity battery.

Long Slot :This charger has 75 mm slot,it can support Battery less than 75 mm,such as 21750 21700 20700 26700 26650 18650 battery with PCB Protection Board.So you can charge your led torch battery and other home appliance .

Intelligent Design :Press C to view C1 and C2, the information displays on the current screen is the charging status information of corresponding channel.For current setting, press A to switch the charging current to 0.5A, 1A and 2A,for Ni-MH Battery:0.5A.So you can control the charge time .
#5

XTAR VC2 2 Bay 18650 Universal Battery Charger with LCD for for 3.7V Li-ion Rechargeable Battery 10440 14500 14650 16340 18350 18500 18650 18700 20700 21700 26650

9.3

XTAR

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【Wide Compatible】XTAR VC2 universal 3.7v battery charger can freely charge 1 or 2 pieces 3.6V/3.7V Li-ion/IMR/INR/ICR 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 rechargeable batteries(Note: VC2 could not charge 20700/21700 protected batteries)

【Smart LCD Display】Connect to power supply and insert the rechargeable batteries,the LCD screen of XTAR VC2 will show charging current, battery voltage, charging capacity from top to bottom in tachometer style. You can get detailed charging information easily

【Micro-USB Powered】 XTAR VC2 universal charger has a micro usb input that accepts power at 5V 1A, compatible with all 5V USB power,charge everywhere
#6

4 Slots Universal Smart Charger,XTAR New MX4 AA AAA Battery Charger Compatible with Rechargeable Li-ion 3.6V/3.7V 16340 18650 21700 26650 3.2V LiFePO4 Ni-MH 1.2V&Li-ion 1.5V AA AAA Batteries

9.2

XTAR

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【Smart Individual Battery Charger】With Independent charging channels, 4 slots, can charge 1/2/3/4 pieces 1.5V Li-ion AA AAA and 1.2V Ni-MH AA/AAA/A/SC rechargeable batteries freely and 3.7V/3.6V/3.2V LifePO4 10440 14500 16340 18350 18500 18650 18700 20700 21700(Not protected)Slot Length 34-70mm

【Fast Smart Charging】The intelligent AA Lithium Battery Charger comes with worldwide usage USB-C input.Input: DC 5V/2A,Output : 500mA*4 for 1.2V Ni-MH/1.5V Li-Ion;500mA*4/1000mA*2 for 3.6V/3.7V Li-ion/3.2V LifePO4; Really smart and fast AA Lithium Battery Charger for your device

【A Compact Charger for all batteries】Change the charging mode by the toggle switch---1.5V Li-ion batteries and 1.2V Ni-MH batteries can be charged by either standard charging mode or LiFePO4 charging mode. 3.2V LiFePO4 batteries can only be charged by LiFePO4 charging mode, while 3.6V/3.7V Li-ion batteries can only be charged by standard mode
#7

AIMALL Portable USB Battery Charger with Single Slot, Compatible with 18650/26650 Rechargeable Li-ion Batteries, Universal Android Interface, Compact & Lightweight

9.1

AIMALL

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Travel-friendly Design: Its compact and sleek design ensures it fits seamlessly in pockets or bags, making it an essential accessory for trips.

Universal Charging: Our charger boasts an Android interface, making it versatile and compatible with various charging sources like power banks or car USB outputs.

Swift Charging with Safety: Engineered with an advanced IC management system, our charger ensures rapid charging while automatically preventing overcharging for battery longevity.
#8

XTAR ANT MC1 Plus 18650 Battery Charger for 3.6/3.7V Liion 10440 14500 18350 20700 21700 26650 25500

8.9

XTAR

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【Tiny Charger with LCD】A delicate LCD display shows charging current and detailed charging status

【INTELLIGENT UNIVERSAL CHARGER】 The XTAR MC1 PLUS Battery Charger can charge 3.6V/3.7V Li-ion/IMR/INR/ICR rechargeable batteries -- 26650,18650,21700,18500,18350,14650,16650,16340,14500,10440

【FAST CHARGER】Automatically chooses the most suitable charging current(0.5A/1A) for batteries to ensure the longest lifespan,fully charge a VTC5 in 3 hours with 1A
#9

XTAR VC2SL Type C 18650 Battery Charger Universal Intelligent LCD Display 21700 Charger with USB Output for Rechargeable Batteries Li-ion 18650 21700 18350 16340 14500 Ni-MH/Ni-Cd A AA AAA

8.8

XTAR

-19%

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[Type C Fast Charger]Compatible with any 5V USB power including USB wall adaptors, cell phone chargers, solar panel, PC USB, etc.Use 5V 2.1A can maximize the advantages of the fast VC2SL charger, the charging current is 2A*1/1A*2/0.5A*2, it takes about 1.5hr to fully charged 1 pc 18650 3000mAH li-ion battery

[High definition LCD displays]The LCD display of VC2SL 18650 charger could show real time charging status,press the button to switch the display of CAP(charged capacity)-CCR(real-time charging current)-IR(internal resistance).Two sets of led indicators show independently when charging, making the charging process visible status and stopping once completing charge intelligently

[21700 Protected Battery Charger] XTAR VC2SL household battery charger is compatible for 3.6V/3.7V Li-ion/IMR/INR/ICR 10440/14500/14650/16340(RCR123)/17335/17500/17670/18350/18490/18500/18650/18700/20700/21700/22650/25500/26650 and 1.2V Ni-MH/Ni-CD AAAA/AAA/AA/A/SC/C/D batteries.

-19%
#10

18650 Battery Charger 4 Bay, 18650 Charger 2A Quick Charger for 3.7V Rechargeable Batteries 18650 17670 16340 14500 10440 Battery (Not Included Batteries)

8.7

Powmok

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【Universal Smart Charger】One side of the electrode adopts a spring retractable structure, which can charge two batteries at the same time, and is suitable for 10440/14500/16340/17670/18350/18500/18650 and other 3.7V rechargeable batteries.

【USB battery charger】With LED light (red during charging, green when charging is finished), you can see the charging status at a glance without worrying about overcharging; because there is a USB charging cable for charging, you can connect an adapter, move power sources, you can be charged anywhere. Practical and convenient.

【4 Bay 18650 Battery Charger】 Battery Charger Features 4 adjustable slots for charging 4 batteries at the same time. Apply to the 3.7V or 3.8V Li-Ion battery. Li-ion LiFePO4 IMR INR ICR 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries.

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10 Best 18650 rechargeable battery and chargers of 2025

4-Bay 18650 Battery Charger, Test Battery Capacity, LCD Display, Fast Charging, Universal Battery Charger for 3.7V 26650 18650 18350 20650 14500 18500 1.2V AA AAA C SC Size Batteries

9.9

Main highlights

XTAR VC4 LCD 4 Bay Universal 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 21700 18350 17670 17500 16340 14500 and Ni-MH Ni-CD Rechargeable AA AAA Batteries

9.8

Main highlights

EBL Universal 18650 Battery Charger for 3.7V Lithium ion Rechargeable Batteries 26650 22650 18650 18490 18350 17670 16340 (RCR123) 14500 and 1.2V Ni-MH Ni-CD Rechargeable C AA AAA Batteries

9.7

Main highlights

21750 21700 Charger, Intelligent LCD 18650 Battery Charger 21750 21700 Battery Charger 18650 Charger for 20700 22700 26650 26700 14500 16340 (RCR122) 3 Batteries with PCB Protection Board

9.5

Main highlights

XTAR VC2 2 Bay 18650 Universal Battery Charger with LCD for for 3.7V Li-ion Rechargeable Battery 10440 14500 14650 16340 18350 18500 18650 18700 20700 21700 26650

9.3

Main highlights

4 Slots Universal Smart Charger,XTAR New MX4 AA AAA Battery Charger Compatible with Rechargeable Li-ion 3.6V/3.7V 16340 18650 21700 26650 3.2V LiFePO4 Ni-MH 1.2V&Li-ion 1.5V AA AAA Batteries

9.2

Main highlights

AIMALL Portable USB Battery Charger with Single Slot, Compatible with 18650/26650 Rechargeable Li-ion Batteries, Universal Android Interface, Compact & Lightweight

9.1

Main highlights

XTAR ANT MC1 Plus 18650 Battery Charger for 3.6/3.7V Liion 10440 14500 18350 20700 21700 26650 25500

8.9

Main highlights

XTAR VC2SL Type C 18650 Battery Charger Universal Intelligent LCD Display 21700 Charger with USB Output for Rechargeable Batteries Li-ion 18650 21700 18350 16340 14500 Ni-MH/Ni-Cd A AA AAA

8.8

Main highlights

18650 Battery Charger 4 Bay, 18650 Charger 2A Quick Charger for 3.7V Rechargeable Batteries 18650 17670 16340 14500 10440 Battery (Not Included Batteries)

8.7

Main highlights

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