Top 2 Best 21700 Battery Charger

of May 2024
1
Best ChoiceBest Choice
21750 21700 Battery Charger,LCD Intelligent 18650 Battery Charger 21750 21700 Charger for 20700 22700 26650 26700 16340 (RCR123) 17500 17650 17670 18500 Rechargeable Battery with PCB Protection Board
FUGASUN
FUGASUN

10
Exceptional
Checkmark
View on Amazon
2
Best ValueBest Value
Fenix are-A2 Smart Battery Charger for 21700/18650/16340 with EdisonBright BBX5 Battery Carry case
EdisonBright
EdisonBright

9.9
Exceptional
Checkmark
View on Amazon
3
SUNLYTOUR 21750 21700 Battery Charger,4 Slots 18650 Battery Charger 21700 Charger for 20700 22700 22650 26650 26700 16340 (RCR123) 17650 17670 Battery with PCB Protection Board
SUNLYTOUR
SUNLYTOUR

9.8
Exceptional
Checkmark
View on Amazon
4
Nitecore 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
Nitecore
Nitecore

9.7
Exceptional
Checkmark
View on Amazon
5
XTAR VC8 Plus Fast LCD Display Rechargeable Battery Charger with DC36W Adapter max 3A 1 Slots/8 Slots 1A Fast Charge 10400 14500 18650 20700 21700 26650 or AA AAA LI-ION 1.2V Ni-MH Ni-Cd
XTAR
XTAR

9.6
Exceptional
Checkmark
View on Amazon
6
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
Nitecore

9.5
Excellent
Checkmark
View on Amazon
7
Intelligent 21700 18650 Battery Charger,LCD 21700 Battery Charger 21750 21700 18650 Charger for 20700 22700 26650 26700 16340 (RCR123) 17650 17670 Ni-MH/Ni-Cd AA AAA Rechargeable(Battery Excluded)
SUNLYTOUR
SUNLYTOUR

9.4
Excellent
Checkmark
View on Amazon
8
Nitecore UMS2 Intelligent USB Dual-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
Nitecore

9.3
Excellent
Checkmark
View on Amazon
9
8 Bays 18650 Battery Charger XTAR VC8 Plus Type C Universal Smart 21700 Charger with LCD Display,3A Fast Charge Rechargeable Batteries Li-ion 16340 14500 26650 Ni-MH AA AAA C with 36W Adapter
XTAR
XTAR

9.2
Excellent
Checkmark
View on Amazon
10
Fenix are-D1 USB Powered Smart Battery Charger for 21700/18650/16340 with EdisonBright BBX5 Battery Carry case
EdisonBright
EdisonBright

9.1
Excellent
Checkmark
View on Amazon

About 21700 Battery Charger

Click here to learn more about these products.

21750 21700 Battery Charger,LCD Intelligent 18650 Battery Charger 21750 21700 Charger for 20700 22700 26650 26700 16340 (RCR123) 17500 17650 17670 18500 Rechargeable Battery with PCB Protection Board

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 .. 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.. 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 Battery0.5A.So you can control the charge time .. Safety Assurance Safety Assurance 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..

Fenix are-A2 Smart Battery Charger for 21700/18650/16340 with EdisonBright BBX5 Battery Carry case

Charge 1 or 2 batteries at the same time. Compatible Batteries 10440 14500 16340 18650 21700 26650 Ni-MH NiCd AA, AAA and C. Multiple levels of protection Short-Circuit Protection Over-Current protection, Over-Voltage protection, Reverse Polarity protection,. LCD screen display. Bundle includes EdisonBright BBX5 battery carry case.

SUNLYTOUR 21750 21700 Battery Charger,4 Slots 18650 Battery Charger 21700 Charger for 20700 22700 22650 26650 26700 16340 (RCR123) 17650 17670 Battery with PCB Protection Board

1.Important This charger can not support NI-MH battery,please dont use this charger to charge NI-MH battery.. 2. Convenience 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.. 3.Compatibility This smart USB battery charger Compatible With 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.. 4.Independent design This battery charger adopts a high-standard design and has 4 independent slots, which can be adjusted at will to charge batteries of different lengths, which is very convenient and effective.. 5.Safety Certification Our product has passed UKCA,CE.PSE test and obtained certificate, meet applicable standard. The CE marking is proof of the product's compliance with European safety standards. Besides, it meets the requirements of ROHS, means environmentally friendly product..

Nitecore 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

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.. FAST CHARGING - reaches a single slot maximum charging current of 3000mA equipped with a USB-C input that is QC PD compatible.. BUILT-IN SAFEGUARDS - Built from durable fire retardant materials the Ci2 provides multiple charging safeguards to prevent reverse polarity, overcharge, and overheating.. 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.. CONTENTS - Nitecore Ci2, USB-C Charging Cable, LumenTac Battery Organizer.

XTAR VC8 Plus Fast LCD Display Rechargeable Battery Charger with DC36W Adapter max 3A 1 Slots/8 Slots 1A Fast Charge 10400 14500 18650 20700 21700 26650 or AA AAA LI-ION 1.2V Ni-MH Ni-Cd

Enhanced CompatibilityUpgraded battery charger from XTAR VC8 extend vesion with DC 36W adapter able Max 8x1A to charge Lithium-ion and Ni-MH batteries at the same time with different but suitable charging methods, Rechargeable batteries of 3.6V3.7V 10440 14500 14650 16340 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 Li-ion and 1.2V Ni-MHNi-CD AAAA AAA AA A SC C Batterys and Note Can charge protected 2070021700 batteries are compatible with xtar VC8 PLUS. Multi-Functional LCD Display18650 20700 21700 and other lithium batteries and AAAAA battery charger with an intelligent LCD screen display can show voltage, current, batteriesreal-time charging status, battery type, internal resistance, and battery capacity that charged. The battery charger LCD backlight will dim automatically after 1 minute without any operation. Long press Curr. to turn off the backlight, and any operation to turn on.. Powerful Performance BeastXTAR VC8 PLUS battery charger support DC Type C input port supporting 8 slots simultaneously Charging. DC port with 12V 3A.max output 1A x 8.Type-C port with 5V 3A9V 2A. Max 3A for 1 slot fast charging, it can restore your batteries' power in a short time, saving your charging time, allowing you to charge the battery for use anytime.. Powerful Performance BeastXTAR VC8 PLUS battery charger support DC Type C input port supporting 8 slots simultaneously Charging. DC port with 12V 3A.max output 1A x 8.Type-C port with 5V 3A9V 2A. Max 3A for 1 slot fast charging, it can restore your batteries' power in a short time, saving your charging time, allowing you to charge the battery for use anytime.. Powerful Performance BeastXTAR VC8 PLUS battery charger support DC Type C input port supporting 8 slots simultaneously Charging. DC port with 12V 3A.max output 1A x 8.Type-C port with 5V 3A9V 2A. Max 3A for 1 slot fast charging, it can restore your batteries' power in a short time, saving your charging time, allowing you to charge the battery for use anytime..

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

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.. INTELLIGENT CHARGING- Automatically selects appropriate charging current and voltage.. BATTERY TYPES SIZES - Compatible with various battery types li-ionimrlifep04ni-cdni-mh and common battery sizes including 18650, 21700, 16340,14500 and more.. PERFECT FOR TRAVEL AND EDC - This bundle includes a LumenTac battery organizer to keep you organized when you are on the go..

Intelligent 21700 18650 Battery Charger,LCD 21700 Battery Charger 21750 21700 18650 Charger for 20700 22700 26650 26700 16340 (RCR123) 17650 17670 Ni-MH/Ni-Cd AA AAA Rechargeable(Battery Excluded)

Great Compatibility AdvantageWith 75 mm slots,this charger can support 26700 21700 22700 20700 17670 battery,even these battery has PCB protection board.Of course,this charger can also support 22750 21750 18650 22650 26650 14500 14650 16340 RCR123 16650 17500 17650 18490 18500 1.2V Ni-MH Ni-CD AA AAA AAAA C SC F6 Li-ion IMR INR ICR Rechargeable BatteriesBattery Excluded. Smart Charger DesignPress Button A,you can switch the charge current to0.5A, 1A and 2A.NoteNi-MH Battery,only 0.5A.Press C to view C1 and C2,LCD will show the status of the charging battery.. Intelligent Charge TechnologyThis charger has micro computer system,with two independent channels.So it can charge the battery effectively,in the meantime,prevent the damage of reverse connection,prevent short circuit,prevent over charge and over current to the battery.. Universal Safe CertificateThis charger has passed CE,UKCA,PSE,FCC test,and got the certificate.In the meantime,it also passed ROHS,means it is a environment friendly product.. Important Warm TipsCR123A is Non-rechargeable,please dont charge it.Before charge,please check your battery.If broken,please dont try to charge it..

Nitecore UMS2 Intelligent USB Dual-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

FAST AND EFFICIENT CHARGING- Reach a maximum total of 4000mA for two slots, 3000mA for one slot when pairing with a 9V QC2.0 output USB power source. Reach a maximum 1000mA charging current per slot when paring with a standard 5V2A USB source.. LCD DISPLAY- Reports key realtime information such as battery health, charging status and charging mode.. INTELLIGENT CHARGING- Automatically selects appropriate charging current and voltage to protect the batteries and prolong its lifespan. BATTERY TYPES SIZES - Compatible with various battery types li-ionimrlifep04ni-cdni-mh and common battery sizes including 18650, 16340,14500, rechargeable AA, AAA.. PERFECT FOR TRAVEL AND EDC - This bundle includes a LumenTac battery organizer to keep you organized when you are on the go..

8 Bays 18650 Battery Charger XTAR VC8 Plus Type C Universal Smart 21700 Charger with LCD Display,3A Fast Charge Rechargeable Batteries Li-ion 16340 14500 26650 Ni-MH AA AAA C with 36W Adapter

8-Bay Universal 18650 Battery Charger18650 household battery charger XTAR VC8 Plus charger is fully compatible with Li-ion IMR INR ICR3.6V3.7V 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 Note Can charge protected 2070021700 batteries, and could 8pcs 21700 at the same time. Fast Charging, Easy to Use2 ports inputtype C and DC input,with DC 12V 3A inputadpater included,this 21700 fast battery charger XTAR VC8 Plus could choose the best current to charge the batteries,max 3A12A21A41A8.Besides, you could also adjust the current by yourself, 5 optional current available 3A2A1A0.5A0.25Awith type C inputno cable and adapter included,it supports QC3.0 fast charging. Multi-Functional LCD DisplayThis 18650 3.7v battery charger and AAAAA battery charger with high-definition VA LCD screen display can show voltage,current,mode,battery type,internal resistance and battery capacity that charged, monitor the 8 slots information independentlyNote only CH1-CH4 4 bays can do capacity test, other 4 can only charge battery. 18650 analyzer,Test Battery CapacityFrom CH1-CH4, there are 3 modescharge,store,grade press the mode button, switch to grade mode, you could get the real capacity of the battery by charge,discharge and charge againswitch to store mode,18650 battery capacity tester XTAR VC8 Plus could charge or discharge the battery to its rated voltage of the battery to maximize batteries' lifepan,when the battery is not used for a long time or used for long-distance transportation. Birthday Gift Choice,8-Bay 21700 Battery Charger XTAR VC8 Plus smart and fast 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 stopped 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..

Fenix are-D1 USB Powered Smart Battery Charger for 21700/18650/16340 with EdisonBright BBX5 Battery Carry case

Compatible with Battery Types 2665021700 1865016340 1450010440 AA AAA C. Batteries NOT included. USB powered battery charger. Single charging bay. Bundle includes EdisonBright BBX5 battery carry case.