Best Battery Charger for 18650 – Top 8 of 2021

No. 1

78 Reviews

🔋UNIVERSAL CHARGER FOR: Li-ion LiFePO4 IMR INR ICR 25500 22650 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries, Ni-MH...
🔋HIGH QUALITY: Compliant standard - UL cUL CE TUV GS PSE FCC RoHS C-TICKCB. Built-in intelligent circuits protection to protect the...
🔋LCD DISPLAY: LCD display to monitor the four slots information. Each battery parameter such as voltage (V), current (mA), time (h) can...
🔋MULTI CHARGE OPTIONS: 4 independently bay, 2 charge curent (500mA,1000mA) to meet your various needs; Black and grey are just different...
🔋SAFETY: Protection of overcharge, over-discharge, short circuit and reverse polarity

SaleNo. 2

【Compatibility】It applies to rechargeable battery as 32650, 26650, 26500, 25500, 22650, 22500, 21700, 20700, 18700, 18650, 18500, 18490,...
【SAFETY PERFORMANCE】Compliant standard - UL CE GS FCC RoHS. Built-in intelligent circuits protection to protect the battery safety...
【LCD DISPLAY】High definition LCD displays real time charging status, 4 sets of led indicators show independently when charging, making...
【 Temperature protection】Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless...
【What you get】SEIVI SW4 Universal 4 Slots updated 2020 Household Battery Chargers, User Manual, Happy Card with 24 Hours Warm Service,...

No. 3

36 Reviews

【Wide Compatible】POWXS universal 3.7v battery charger can freely charge 1 or 2 pieces 18650 18490 18350 17670 17500 16340(RCR123) 14500...
【Faster Charging】Charging current up to 1000mA, 3000mAh 3.7v battery will be fully charged in 3hours. Saving your waiting time.
【Smart LCD Display】Independent slot charger with LCD display, shows the real time charging status for you clearly: Charging - battery...
【Convenient USB】The intelligent battery charger comes with worldwide usage USB input, applicable for 5V/2A power bank, computer, car...
【Safer with Multiple Protection】With advanced MCU control system, intelligent △V and -△V cut-off charging tech, the charger turns to...

No. 4

1,255 Reviews

1. Safety First: S2 Charger's Compliant Standard--UL cUL TUV GS PSE FCC CE C-TICKCB ROHS, and with Fire Retardant Materials, Intelligent...
2. Universal Charger for All Types of: NiMH NiCd A Double A Triple A AA AAA AAAA C SC Battery, Li-ion Lithium-ion LiFePO4 IMR INR ICR 26650...
3. 2 Bay Speedy Rechargers for: Eneloop 2000mAh AA 2-Hour, Nickel Amazonbasics 800mAh AAA 0.8-Hour, 3.7V Button Top Lithium ion 3400mAh...
4. 2 Slots Smart Chargers: Automatically Detect battery Status, Select Charge Mode, Cut Off Power at Full or Overtime, and LCD Display Each...
5. What you get: S2 2 Slot Smart Recharger, DC Vehicles / AC Wall Adapter, Happy Card with 24 Hours Warm Service, 30 Days Free Refund, 2...

No. 5

1,326 Reviews

Twice the charging speed of the i4 charger, up to 1.5A. Compatible with 1.2V, 3.7V, 4.2V, 4.35V batteries
Optimized charging design for IMR batteries, with new IMR battery recovery feature
Automatically detects battery power status and displays charging progress, and automatically stops charging when complete
For use with Li-ion / IMR / LiFePO4: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650,...
For use with Rechargeable batteries only. Do not attempt to charge primary cells such as Alkaline, Zinc-Carbon, Lithium, CR123A, CR2 or any...

No. 6

[QC - Quick Charging Technology] HiQuick 18650 battery charger come with QC charging and normal charging, provide 3000mA max current for...
[Wide Compatibility]: Compatible With 3.7v or 3.6v lithium rechargeable batteries And 1.2v NIMH Ni-Cd rechargeable Batteries. The Charger...
[Colorful LED Display] The 18650 Battery charger can show four different color in the screen, easy know the status of batteries
[Dual USB Input Charging] Build in Micro-USB and Type c input, make the charger can be charging by adapter, car charger,power bank etc....
[Safer but Faster] This charger adopts -DV control technology, constant voltage and constant current, effectively improve battery life and...

SaleNo. 7

【Intelligent Charger】USB Smart Battery Charger 4-Bay Has four independent charging channels, it can charge four lithium batteries at the...
【Multi-Function】 4 slots can be adjusted according to different battery lengths. This charger is suitable for...
【Universal USB interface】 The latest design of the USB battery charger, the working voltage of the battery charger is 5V, so you don't...
【Safety Assurance】: 18650 Battery Charger 4 Slot Discharge Function Comes with special charge and discharge management circuit. With...
【100% Satisfied Warranty】 If you have any questions about this 4-channel 18650 battery charger, please feel free to contact us by...

No. 8

【Strong Compatibility】: The 18650 battery charger can charge for different types of rechargeable batteries 18650, 18350, 18500, 18700,...
【Intelligent 18650 Battery Charger】: It has four independent charging channels and three current modes, you can charge four lithium...
【Safety First】: It comes with multiple security protection settings, the charger can effectively prevent reverse, short circuit,...
【Easy of Use】: The 18650 battery charger is very compact and easy to carry. It can be used for toy cars, flashlights, portable fans,...
【What You Get】: BO4-Pro Smart Charger for 18650 21700, power cord, user manual, warranty card. Please feel free to contact us if you...