The 14 Best Intelligent 18650 Battery Charger in February 2023

Loy Klein
  Feb 6, 2023 8:30 AM

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Choosing the Best Intelligent 18650 Battery Charger might take time since there are various options available on the market. That is the reason why we decided to draw a list of the best products with reviews and recommendations for you. Keep reading to learn more. 

Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger for 18650, 18350, 20700, 21700, 16340, 14500 and More,and LumenTac Battery Organizer

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Top Choices:

1. DOTTMON Fast LED Universal Battery Charger for Ni-MH Ni-Cd AA,

  • POWERFUL CHARGER-The NITECORE UI1 reaches a single slot maximum charging current of 800mA when using 3.7V rechargeable batteries.
  • MICRO-USB COMPATIBLE - Compatible with multiple USB inputs including solar panels, adapters, and power reservoirs for quick and efficient charging. more

DOTTMON Fast LED Universal Battery Charger for Ni-MH Ni-Cd AA, AAA, AAAA, SC, C, D Batteries and 3.6V 3.7V Li-ion 18650 21700 26650 16340 4500 Batteries

2. 18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for

  • ⚡【8-Bay Battery Charger 】Our chargeable battery charger is made of PC Fire retardant material with excellent heat dissipation and electronic circuit design. When battery is reversed or short-circuited, it will show error symbol. After battery fully charged, it just sopped charging automatically. If the battery is over discharged, our smart charger can even activate this battery. If it is damaged, LCD display will show error and stop charging.
  • ⚡【Universal Battery Charger】Multi-bay battery charger is fully compatible with Li-ion /IMR /INR /ICR /LiFePO4(3.6V): 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430,14500, 14650, 16500,16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490,18500,18650,18700, 20700, 21700,(Support battery up to 73mm long) 22500, 22650,25500, 26500, 26650; Ni-MH / Ni-Cd(1.48V): AA, AAA, AAAA, C,SC. Dual power input with DC 12V/3A (support car charge, but not included) more

18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650

3. Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger for 18650,

  • FAST AND EFFICIENT CHARGING- Reach a maximum total of 2000mA when using a 2A output USB power adapter. Connect a quick charge (QC) power adapter for high speed charging and reach a single slot max output of 3000mA.
  • LCD DISPLAY- Reports key realtime information such as battery health, charging status and charging mode. more

Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger for 18650, 18350, 20700, 21700, 16340, 14500 and More,and LumenTac Battery Organizer

1
DOTTMON Fast LED Universal Battery Charger for Ni-MH Ni-Cd AA, AAA, AAAA, SC, C, D Batteries and 3.6V 3.7V Li-ion 18650 21700 26650 16340 4500 Batteries
DOTTMON Fast LED Universal Battery Charger for Ni-MH Ni-Cd AA,
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    9.8
  • Brand
    DOTTMON
  • 🔋Whom It Works with: The 6-bay charger enables fast charge of six batteries at the same time, including Li-ion batteries: 3.6V 3.7V 25500, 21700, 22650, 18650, 18490, 18500, 18350, 17670, 16340 (RCR123A), 14500, and 10440; Ni-MH or Ni-Cd batteries: AA, AAA, AAAA, SC, C, and D.
  • 🛡What Counts Most: The high-quality charger claims various compliant standards UL, cUL, CE, TUV, GS, PSE, FCC, RoHS, CB, and C-TICK, and keeps batteries on a charge under over-charge protection, over-discharge protection, short-circuit protection, and reverse-polarity protection.  more
2
18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650
18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for
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    9.4
  • Brand
    Keenstone
  • 🔋UNIVERSAL CHARGER FOR: Li-ion LiFePO4 IMR INR ICR 25500 22650 𝟏𝟖𝟔𝟓𝟎 18490 18500 18350 16340 RCR123A 14500 10440 Batteries, Ni-MH Ni-Cd A AA AAA AAAA SC Batteries.
  • 🔋HIGH QUALITY: Compliant standard - UL CUL CE TUV GS PSE FCC RoHS C-TICKCB. Built-in intelligent circuits protection to protect the battery safety charged.  more
3
Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger for 18650, 18350, 20700, 21700, 16340, 14500 and More,and LumenTac Battery Organizer
Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger for 18650,
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    9.4
  • Brand
    Nitecore
  • POWERFUL CHARGER-The NITECORE UI1 reaches a single slot maximum charging current of 800mA when using 3.7V rechargeable batteries.
  • MICRO-USB COMPATIBLE - Compatible with multiple USB inputs including solar panels, adapters, and power reservoirs for quick and efficient charging.  more
4
18650 Battery Charger,MiBOXER 8-Bay Smart Charger with Automatic LCD Display,Fast Charge Rechargeable Li-ion LiFePO4 Ni-MH Ni-Cd AA AAA C 21700 26650 13650 16340 18350 18700 RCR123
18650 Battery Charger,MiBOXER 8-Bay Smart Charger with Automatic LCD Display,Fast
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    9.4
  • Brand
    COSOOS
  • ⚡【8-Bay Battery Charger 】Our chargeable battery charger is made of PC Fire retardant material with excellent heat dissipation and electronic circuit design. When battery is reversed or short-circuited, it will show error symbol. After battery fully charged, it just sopped charging automatically. If the battery is over discharged, our smart charger can even activate this battery. If it is damaged, LCD display will show error and stop charging.
  • ⚡【Universal Battery Charger】Multi-bay battery charger is fully compatible with Li-ion /IMR /INR /ICR /LiFePO4(3.6V): 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430,14500, 14650, 16500,16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490,18500,18650,18700, 20700, 21700,(Support battery up to 73mm long) 22500, 22650,25500, 26500, 26650; Ni-MH / Ni-Cd(1.48V): AA, AAA, AAAA, C,SC. Dual power input with DC 12V/3A (support car charge, but not included)  more
5
Nitecore UMS4 Intelligent USB Four Slot Quick Battery Charger for Li-Ion/Ni-MH/Ni-Cd/IMR 16340 14500 18650 21700 20700 AA AAA and More Batteries, with LumenTac Battery Organizer
Nitecore UMS4 Intelligent USB Four Slot Quick Battery Charger for
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    9.2
  • Brand
    Nitecore
  • FAST AND EFFICIENT CHARGING- Reach a maximum total of 2000mA when using a 2A output USB power adapter. Connect a quick charge (QC) power adapter for high speed charging and reach a single slot max output of 3000mA.
  • LCD DISPLAY- Reports key realtime information such as battery health, charging status and charging mode.  more
6
Universal Battery Charger EASTSHINE S2 LCD Display Speedy Smart Charger for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 18650 RCR123 26650 18500 17670 & Car Adapter
Universal Battery Charger EASTSHINE S2 LCD Display Speedy Smart Charger
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    9.2
  • Brand
    EASTSHINE
  • 1. Safety First: S2 Charger's Compliant Standard--UL cUL TUV GS PSE FCC CE C-TICKCB ROHS, and with Fire Retardant Materials, Intelligent Circuits, Please confirm your battery is genuine / not damaged / quality / Rechargeable before charging.
  • 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 26700 22700 21700 20700 26650 25500 22650 18700 18650 18490 18500 18350 17670 16340 RCR123A 14650 14500 10440 Rechargeable CR123 CR123A Li ion Batteries.  more
7
Nitecore UMS4 Intelligent USB Four Slot Quick Battery Charger for Li-Ion/Ni-MH/Ni-Cd/IMR 16340 14500 18650 21700 20700 AA AAA and More Batteries, with LumenTac QC3.0 Charging Adapter
Nitecore UMS4 Intelligent USB Four Slot Quick Battery Charger for
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    9.2
  • Brand
    Nitecore
  • FAST AND EFFICIENT CHARGING- Reach a maximum total of 2000mA when using a 2A output USB power adapter. Connect a quick charge (QC) power adapter for high speed charging and reach a single slot max output of 3000mA.
  • LCD DISPLAY- Reports key realtime information such as battery health, charging status and charging mode.  more
8
Universal 18650 Battery Charger, Intelligent LCD Display Charger for Rechargeable Batteries Li-on/IMR/INR/ICR 14500 21700, Ni-MH/Ni-Cd AA AAA, Yonii D4 4 Bay
Universal 18650 Battery Charger, Intelligent LCD Display Charger for Rechargeable
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    9.2
  • Brand
    Yonii
  • 【Full Compatible】 Yonii D4 battery charger suitable most rechargeable batteries size with 3.7 volt Li-ion/IMR/INR/ICR for 10440, 14500, 14650, 16340, 16650, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22700, 26650, 26700; NiMH/NiCd：AA , AAA , AAAA , C , SC, F6.
  • 【Fast Battery Charger】 Independent 4 slots support charging 4 different batteries at the same time. The max charging current is 2A. By button “A” you can set up charging current (0.5A/1A/2A) and battery type for each slot.  more
9
Batmax LCD Universal Intelligent USB Dual Battery Charger for Li-ion / Ni-MH/Ni-Cd 18650 18490 18350 17670 17500 16340(RCR123) 14500 A AA AAA AAAA Rechargeable Batteries
Batmax LCD Universal Intelligent USB Dual Battery Charger for Li-ion
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    9.0
  • Brand
    Batmax
  • 2 bays Universal Intelligent Charger designed for Li-ion / Ni-MH/ 18650 18490 18350 17670 17500 16340(RCR123) 14500 AA AAA AAAA Rechargeable Batteries
  • It can charge two batteries simultaneously and independently.  more
10
VICTAGEN Intelligent Charger 18650 Battery, Rechargeable Batteries Universal Compatible LCD Display Speedy Smart Charger for Ni-MH/Ni-Cd A AA AAA Li-ion Battery
VICTAGEN Intelligent Charger 18650 Battery, Rechargeable Batteries Universal Compatible LCD
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    9.0
  • Brand
    VICTAGEN
  • 🔋【SAFETY PERFORMANCE】this 2-slot battery charger complies with the directives and Standards requirements by CE RoHS FCC UL.Built-in intelligent circuit protection will protect against short circuit, overheat,over voltage,Meanwhile,the discharge function can decrease damage for battery.Do not charge damaged / inferior battery.
  • 🔋【UNIVERSAL COMPATIBILITY】this battery charger is compatible with rechargeable battery such as Li-ion ICR/IMR INR 3.7V battery(26650, 26500, 25500, 22650, 22500, 20700, 18700, 18650, 18490, 18350, 17670,17500,16340(RCR123),14500, 10440, 10340) and Ni-MH Ni-Cd rechargeable batteries A/AA/AAA/AAAA/C batteries,etc.  more
11
Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion Batteries 18650 18490 18350 17670 17500 16340 14500, Ni-MH/Ni-Cd A AA AAA Batteries (2 Slots)
Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable
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    9.0
  • Brand
    Snado
  • Adopt negative voltage control technology to improve charge efficiency and integrated intelligent power management system;
  • 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;  more
12
POWXS Universal Lithium 18650 Battery Charger for 3.7V Li-ion 18650 26650 18490 17670 17500 22650 21700 20700 18350 16340 RCR123A 14500, AA AAA & C Ni-MH Ni-CD Rechargeable Batteries
POWXS Universal Lithium 18650 Battery Charger for 3.7V Li-ion 18650
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    9.0
  • Brand
    POWXS
  • ⚡⚡⚡High Speed Charging: With POWXS advanced charging technology, POWXS 18650 battery charger delivers a blazing fast charge to your batteries, max 950mA each slot output for 3.7V batteries and max 450mA each slot output for 1.2V Ni-MH batteries , provide the fastest possible charge to all Brand C/AAA/AA batteries and 3.7V batteries in 4 hours. Good efficiency to save a lot time for you !
  • ⚡⚡⚡Micro-USB& Type-C Dual Input: Universal Micro-USB& Type-C dual input , POWXS Universal 18650 battery charger can adapt for any 5V 2A power bank, computer , car charger, USB Wall Charger etc. POWXS 18650 charger can freely charge batteries any time and anywhere.  more
13
18650 Battery Charger, Universal Smart USB LED Dual Battery Charger 18650 for 3.7v Li-ion 14500 16340 18350 26650 21700 Rechargeable Batteries
18650 Battery Charger, Universal Smart USB LED Dual Battery Charger
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    8.8
  • Brand
    Hisewen
  • High Compatibility: 2 bays designed for 3.6V/3.7V Li-ion 18650,14500,16340,17500,17671,18350,18490,20700,21700,25500,26350,26650,26700 LiFePO4 IMR/INR/ICR Rechargeable batteries. (Notes: not compatible with 21700 battery with Button Top, fits for Flat Top.)
  • Smart LED Display: This battery 18650 charger comes with Intelligent LED screen which can display real time charging status,【Charging Input】 5V/2A 【Charging Output】 4.2V/500mA; 3.7V/800mA. It also can charge two batteries simultaneously and independently.  more
14
Intelligent Charger 18650 Battery,Smart Universal 4 Slot Charger Radio for All 3.7v 18650 10400 14500 16340 16650 18500 Batteries (4 Bay+ 99OOmah Battery)
Intelligent Charger 18650 Battery,Smart Universal 4 Slot Charger Radio for
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    -
  • Brand
    Skywolfeye
  • 【Package】1 x smart 4 slots battery charger, 4 x 9900mAh-rechargeable-batteries. If there exists any questions about the battery charger, please feel free to contact us, we will respond in 24H.
  • 【Applicable Device】3.7v Battery for LED Flashlight , Headlamps, flashlights, small fans, Doorbells, Toys, RC Cars.  more

Last update on 2023-02-06 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Which criteria to consider before ordering?

Customer's Review

18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650

Now you have the top picks from experts, but that is just experience from a small number of users. To have a deeper insight into the product that interests you, you can refer to other buyers' reviews, which provide you with unbias information about each item. And that is not a hard task, and you can easily find various comments and feedback on the Amazon store website.

Price Comparison

18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650

If money is also a factor that concerns you while picking the best intelligent 18650 battery charger, let's compare the price. Don't forget to take your needs into account, though. Ask yourself what do you truly need it for? How much can you spend on it? Hence, you can select the right one. 

Buyer Policy 

Receiving a failed product can totally happen, so check the return policy beforehand to make sure you can have a chance to exchange it for the good one.