REVIEWS
Daqian World Commodity Store 21700 Batteries of 2026
By Daqian World Commodity Store Editor • 2026-09-20
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Daqian World Commodity Store 21700 Batteries
of September 2026
1

Best Choice
JJC
Battery Pouch Case for 4 x 18650, 20700 or 21700 Battery, Belt Holster for 18650 Battery with Carabiner, Zipper Pocket Memory Card Storage
2

Best Value
XTAR
XTAR 21700 Battery Charger VC2L 18650 Charger 2 Slot 2022 Version with LCD Display Max 2A Rechargeable Liion and AA Charger Not Included Any Batteries(VC2L)
3
XTAR
8 Slots 18650 Battery Charger XTAR VC8 Charger USB C 3A Fast Charger 21700 Battery Charger with LCD Display for 3.6V 3.7V Li-ion 10440 18700 26650 1.2V Ni-MH AA AAA C Full Set with QC3.0 Wall Charger
4
Tokeyla
18650 Battery Charger 4 Bay Smart Universal Charger for Flashlight Headlamp Battery 3.7V Rechargeable Lithium Li ion Batteries Compatible 18650 26650 21700 Battery Charger (Only USB Charger)
5
JESSPOW
21700 3.7V Rechargeable Battery with Charger 5000mAh Battery Large Capacity Batteries for Flashlight Headlamps Doorbells Toys etc2 Pack Battery+Charger
6
PANDA CYCLE
4800mAH TSL 21700 Cell Triangle Ebike Battery 72V 19.2AH Rechargeable High Power Electric Bicycle Li-ion Batteries Pack with LED Battery Level Indicator and Charger for Bafang 100W-3300W Motor
7
BFHB
BFHB 21700 Battery Case Set 5000 mAh for Flashlight - 2 Pack
8
BVSLTUK
BVSLTUK 72V Ebike Battery 19.2AH 21700 4800Mah Cell Electric Bike Battery for 3000W 2500W 2000W 1800W 1500W 1200W 1000W Motors Large Capacity Triangle Bike Battery(60A BMS & 4A Charger)
9
Nitecore
Combo: Nitecore Intelligent Battery System MPB21 KIT: 3-in-1 Light, Charger & Powerbank w/2x Extra NL2150HPi Battery
10
DQGG
DQGG 3.7 Volt 21700 Rechargeable Battery 5000mAh Battery 2 Pack Large Capacity Batteries for LED Flashlight, Headlamps, etc
11
EcoSolutions
EcoSolutions 21700 Rechargeable Battery Case Set, 2pack 5000mah Large Capacity 3.6Volt 21700 Tip Battery for flashlights ect,
12
EdisonBright
Fenix are-D2 USB Powered Two Bay Smart Battery Charger for 21700/18650/16340 with EdisonBright BBX5 Battery Carry case
13
Hohm Tech
Hohm Security Battery Carrier Specially Form Fitted for 18650, 20700, 21700 li-ion Batteries (4-Bay)
14
JESSPOW
JESSPOW 21700 3.7 Volt Rechargeable Battery, Batteries 5000mAh Flat Top Li-ion Batteries for Flashlight, Headlamps, etc 2 Pack
15
Svenirven
Svenirven 21700 Battery, 2PCS 5000mah 3.6V 21700 Flat top Battery 21700 Rechargeable li-ion Battery Green with Battery Organizer
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Battery Pouch Case for 4 x 18650, 20700 or 21700 Battery, Belt Holster for 18650 Battery with Carabiner, Zipper Pocket Memory Card Storage
CAPACITY-Can store battery 18650 x 4. when you carry multiple spare batteries, it will extend the flash light use for several hours.. Belt Loop-You can remove it without undoing belt.The touch fastener tape on the back of the pouch for mounting it to your belt. You can also put the pouch into your backpack or shoulder strap for easy carrying. Notememory card and battery not included.. Quickly Take Out or Store the Battery-The pouch features hook loop closure for quick and easy opening and closing.Ideal to carry on outdoor camping hiking cycling.. Extra Zipper Pocket Carabiner-The zippered pocket can be used to hold?small items,such as charging cable,key,headphone,money .etc .When you dont want to use belt loops, you can use carabiner.For extra safety when used in the field, carabiner can also be used while hanging the battery pouch on the belt.. Protective Pouch-Our battery bag is specially designed for people who need to carry 18650 batteries outdoors conveniently. Made of high quality polyester material to protect from dust, moisture, scratches and damage..
XTAR 21700 Battery Charger VC2L 18650 Charger 2 Slot 2022 Version with LCD Display Max 2A Rechargeable Liion and AA Charger Not Included Any Batteries(VC2L)
1. Why was the VC2L charger developed We all know that XTAR chargers are already very professional and refined. At the same time, we will pay great attention to the needs of consumers. Some customers suggest a USB-C input port, some require 2A current for charging, and some need to activate the old battery. After collecting feedback from customers over the past year, we have developed VC2L 2 slot 18650 charger, which can meet the above requirements.. 2. From the main picture, we can see that the upgraded VC2L charger is compatible with most types of batteries. Compatible with 21700 batteries with a protective plate, which most of the chargers on the market cannot do. It can charge 1pcs lithium and 1pcs NiMH battery at the same time, Independent slot charger with LCD display, shows the real time charging status for you clearly battery type, charging current, battery voltage and battery charged capacity.. 3. The intelligent battery charger VC2L comes with worldwide usage USB C input, with 5V 2.1A power input, charging current up to 2000mA, 1pc 18650 3000mAh 3.7v battery could be fully charged within 1.5hours. And you can also click the button to choose the current from 2A, 1A , 0.5A.. 4. Household battery charger VC2L can automatically detects and applies the appropriate charging currentvoltage, which could effectively prevent overcharge, over current, over-voltage, overheat, and short circuit conditions. With 0V activation function. Insert an over-discharged Li-ionIMRINRICR rechargeable battery, the VC2L charger will activate the sleepy rechargeable battery.. 5.You will get 2 slot 18650 charger VC2L, USB C Cable, manual, and Lifetime technical support.As an upgraded product, welcome to send us valuable ideas through Amazon mail..
8 Slots 18650 Battery Charger XTAR VC8 Charger USB C 3A Fast Charger 21700 Battery Charger with LCD Display for 3.6V 3.7V Li-ion 10440 18700 26650 1.2V Ni-MH AA AAA C Full Set with QC3.0 Wall Charger
1. 18650 battery charger XTARV C8 Charge max 8 pack protected 21700 Batteries simultaneously, can Charge 8 different sizes rechargeable li ion 18650 20700 or 1.2V Ni-MH AA AAA C batteries at the same timeNot including any battery. 2. Come with QC3.0 wall charger,max 3A current for a single slot of CHI CH8 when the battery resistance is low enough. The VC8 charger also has 5 optional currents 3A 2A 1A 0.5A 0.25A for users to choose. 3. In grading mode for CH1-CH4, the charger tests batteries real capacity by charging-discharging-charging the batteries, so that users can know whether the battery capacity is overstated or not, and also distinguish good-performance batteries with the bad ones. 4. Built-in high-precision MCU and real-time temperature control protection system, prevent over-current, over-charged, over-voltage, and short-circuit,it will automatically stop charging after fully charged batteries, safe and worry-free. 5. Package list VC8 Chargernot included batteries, QC3.0 wall chargerBlack , USB C Cable.
18650 Battery Charger 4 Bay Smart Universal Charger for Flashlight Headlamp Battery 3.7V Rechargeable Lithium Li ion Batteries Compatible 18650 26650 21700 Battery Charger (Only USB Charger)
Note No Battery Only Charger Only for Lithium -ion Rechargeable Battery,Not AA or AAA Battery,Not NiMH BatteryLi-ion Universal ChargerSuitable for flashlights headlamps batteries. Compatible with 3.7v li-ion rechargeable batteries. Such as Li-ion 26650 22650 14500 16340RCR123 10440 17670 18490 17500 17335.. Intelligent ChargerUSB Smart Battery Charger 4-Bay Has four independent charging channels, it can charge four lithium batteries at the same time. The charging indicator allows you to clearly understand the charging status of the battery. Red light when charging, green light when fully charged.. Universal USB interface The latest design of the USB battery charger, the working voltage of the battery charger is 5V, so you don't have to worry about the high voltage to bring you damage and disaster. USB charging can help travelers recharge their lithium-ion batteries anytime, anywhere, especially if you don't have enough outlets, and you can even simply plug it into your laptop or other device.. Safety Assurance Smart Battery Charger 4 Slot Discharge Function Comes with special charge and discharge management circuit. With multiple security protection settings, the 4 Bay charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the Li-ion battery, which makes users using the product without any safety concern.. 100 Satisfied Warranty If you have any questions about this 4-channel battery charger, please feel free to contact us by sending email, we would like to reply in 24 hours. If there is any product quality problem, we would like to provide full refund or resend you a new battery charger for replacement..
21700 3.7V Rechargeable Battery with Charger 5000mAh Battery Large Capacity Batteries for Flashlight Headlamps Doorbells Toys etc2 Pack Battery+Charger
Product Dimensions 702121 mm. NOTE This is 3.7v 21700 battery, please refer to the images to confirm the battery model and battery size to select the appropriate battery before purchase. High Performance This 3.7v 21700 li-ion battery is with 5000mAh large capacity which supports stable power for your devices and effectively prevents damage of the devices, such a perfect replacement battery for used devices with high frequency. Long Lasting Power Our Rechargeable battery adopts high energy aggregation technology that will last 5 times longer in high drain devices.. Wide CompatibleJESSPOW universal 3.7v battery charger can freely charge 1 or 2 pieces 21700 20700 18650 14500 rechargeable battery or Ni-MHNi-CD rechargeable AA AAA batteries.. Long Lasting Power Our Rechargeable battery adopts high energy aggregation technology that will last 5 times longer in high drain devices..
4800mAH TSL 21700 Cell Triangle Ebike Battery 72V 19.2AH Rechargeable High Power Electric Bicycle Li-ion Batteries Pack with LED Battery Level Indicator and Charger for Bafang 100W-3300W Motor
BFHB 21700 Battery Case Set 5000 mAh for Flashlight - 2 Pack
Precision Design - Tailored for flashlights, these batteries set are seamlessly integrated with their corresponding battery cases, offering a safe and efficient power solution to keep devices operating optimally when needed.. Wide Compatibility - With the standard size, these batteries are compatible with many flashlight brands and other electronic devices, including LED torches, portable devices, headlights, toys, cameras and other household appliances. Providing users with a broader range of choices and flexibility.. Reliability and Durability - High-quality manufacturing processes and materials ensure the stability and durability of it, allowing them to perform exceptionally well in various environments and usage conditions.. Ensuring reliable power for extended durations, making it an ideal choice for various devices.. Enjoy our warm after-sales service If you encounter any issues, don't hesitate to reach out to us. We're committed to resolving them for you promptly..
BVSLTUK 72V Ebike Battery 19.2AH 21700 4800Mah Cell Electric Bike Battery for 3000W 2500W 2000W 1800W 1500W 1200W 1000W Motors Large Capacity Triangle Bike Battery(60A BMS & 4A Charger)
Combo: Nitecore Intelligent Battery System MPB21 KIT: 3-in-1 Light, Charger & Powerbank w/2x Extra NL2150HPi Battery
The Intelligent Battery System is an innovative power solution. The standard package includes a NITECORE 2-1-7-0-0 i Series Battery, an ML21 Magnetic Light and an MPB21 Magnetic Power Bank. Designed to offer a consistent power source and to minimize the burden in the outdoor activities, it can easily provide the necessary light source and transfer power between different devices on the go.. Include Two Extra NL2150HPi battery. Comes with an Eco-Sensa Storage Case for all three components. Please Note The included NL2150HPi battery is a special battery with dual polarity. It only works in this KIT and other Nitecore i-series flashlights. It does not work in any other devices.
DQGG 3.7 Volt 21700 Rechargeable Battery 5000mAh Battery 2 Pack Large Capacity Batteries for LED Flashlight, Headlamps, etc
Wide Application5000mAh rechargeable battery, compatible with flashlights headlamps, etc. This kind of battery is bigger than most of batteries, please make sure you are buying the right ones.. Product AdvantageNo memory effect, they can be charged many times when fully or partially drained.. NoteThese are 21700 battery, please ensure that you are buying the right type of battery. ContentYou will get 2 pieces of 21700 batteries.
EcoSolutions 21700 Rechargeable Battery Case Set, 2pack 5000mah Large Capacity 3.6Volt 21700 Tip Battery for flashlights ect,
Widely Compatible 5000mAh 21700 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.. Reliability and Durability High-quality manufacturing processes and materials ensure the stability and durability of it, allowing them to perform exceptionally well in various environments and usage conditions.. Product Size 212170 mm 0.820.822.75 inches,it's a 3.6 volt rechargeable battery, please check carefully before purchasing .Please confirm whether the battery model required by your device.. Large capacity 21700 battery With a capacity of 5000mAh and voltage of 3.6v battery, high capacity battery with low discharge rate, high power consumption, high energy density and pollution-free design, No need to change batteries frequently.. Enjoy our warm after-sales service If you encounter any issues, don't hesitate to reach out to us. We're committed to resolving them for you promptly..
Fenix are-D2 USB Powered Two Bay Smart Battery Charger for 21700/18650/16340 with EdisonBright BBX5 Battery Carry case
Micro USB Charging and Discharging. Compatible Li-ion Batteries 4.23.6V 18650 16340 14500 21700 26650 10440. Compatible NI-MHNI-CD Batteries 1.5V AAA AA C Batteries not inluded. Four levels of protection -Over-voltage - Over-current - Reverse Polarity - Short Circuit. Bundle includes EdisonBright BBX5 battery carry case.
Hohm Security Battery Carrier Specially Form Fitted for 18650, 20700, 21700 li-ion Batteries (4-Bay)
JESSPOW 21700 3.7 Volt Rechargeable Battery, Batteries 5000mAh Flat Top Li-ion Batteries for Flashlight, Headlamps, etc 2 Pack
Product Dimensions 702121 mm. NOTE This is 3.7v battery, please refer to the images to confirm the battery model and battery size to select the appropriate battery before purchase. High Performance This 3.7v battery is with 5000mAh large capacity which supports stable power for your devices and effectively prevents damage of the devices, such a perfect replacement battery for used devices with high frequency. Wide Compatibility - With the standard size, these batteries are compatible with many flashlight brands and other electronic devices, including LED torches, portable devices, headlights, toys, cameras and other household appliances. Providing users with a broader range of choices and flexibility.. Use Tips These batteries are Lithium Ion batteries, which will not be affected by charge or discharge cycles , keeping best performance in your devices. rechargeable batteries are leak-proof and can be used in severe cold and heat, which can performs well in extreme environments, it's reliable and safe.. Long Lasting Power Our Rechargeable battery adopts high energy aggregation technology that will last 5 times longer in high drain devices..
Svenirven 21700 Battery, 2PCS 5000mah 3.6V 21700 Flat top Battery 21700 Rechargeable li-ion Battery Green with Battery Organizer
Size 70mm x 21mmx 21mm2.750.820.82 inches ,The 21700 batteries are widely used in various devices, including flashlights, headlamps, path-lights, doorbells , power banks and more.