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The Best 18340 Battery of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best 18340 Battery of 2022. Check our ranking below.

2,284 Reviews Scanned

Rank No. #1
16340 Rechargeable Battery 3.7V 2800mAh Large Capacity Button Top Batteries for Headlamp Flashlight(4 Pack,16340 Battery+Charger)
  • 【Dimension】Button Top size: 34*16*16mm(1.33*0.62*0.62inch). NOTE: Please confirm whether the battery size and battery type before purchase
  • 【Multi-Application】 Large capacity 16340 rechargeable battery is compatible with versatile devices, such as headlamps, flashlights, doorbells,small fans,remote controls, alarm clock,toys,etc. Helps you start your devices quickly
  • 【High Capacity】Long lasting 2800mAh 16340 battery, easy to charge. Support stable 3.7volt output voltage, makes the devices work more stable and lasting longer, ideal replacement batteries for high frequently used devices
  • 【High Performance】Battery 16340 has no memory effect, More than 1000 cycles of complete charge and discharge cycles.Efficient and large capacity battery provides reliable power support for your daily use and emergencies
  • 【Warm tips】Please fully charge the battery after receiving the goods, when the battery is too low, please charge it in time, which will help to extend the number of times the battery is used
SaleRank No. #2
DQGG 3.7 Volt 16340 Rechargeable Battery 2800mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamps, etc
  • 【Wide Application】2800mAh rechargeable battery, compatible with doorbells headlamps, etc. This kind of battery is bigger than most of batteries, please make sure you are buying the right ones.
  • 【Product Advantage】No memory effect, they can be charged many times when fully or partially drained.
  • 【Note】These are 16340 battery, please ensure that you are buying the right type of battery
  • 【Content】You will get 4 pieces of 16340 batteries
Rank No. #3
Keeppower 2 Pcs Flat Top 18350 10A Discharge IMR 1200mAh 3.7V UH1835P Quality High Drain Li-ion Rechargeable Lithium Battery
  • 【advantage of our battery】we offer 2 pcs of mini magnets, you can use it in the top of the battery . with the magnet , this battery will turn into button top 18350. Save you money but get double funtion !
  • Maximum Pulse Discharging Current: 15A
  • Standard Continuous Charging Current: 220mA
  • Maximum Continuous Charging Current: 1.1A & Maximum Continuous Discharging Current: 10A
  • Size : 18.3 * 35 *35 mm / 1.38 *0.72 *0.72 in
Rank No. #4
Vapcell 3.7v 1100mah Flat Top 18350 10A Discharge high Drain Li-on IMR Rechargeable Lithium Battery 2pcs
  • ★ Flat Top battery
  • ★ Max Continuous Discharge Current: 10A
  • ★ Typical Capacity: 1100mAh (0.2C discharge)
  • ★ Internal resistance: 25mΩ ( Appr)(AC 1kHz)
  • ★ Standard Charge: 500mA,CCCV 100mA cut-off
Rank No. #5
2X Nitecore IMR 18350 NI18350A 700mAh 3.7V Button Top Rechargeable Battery (This is NOT a Replacement for CR123A)
  • 2x Nitecore IMR 18350 NI18350A 700mAh 7A 3.7V Rechargeable Battery
  • For Nitecore EC11 and MT10C LED Flashlights
  • This is NOT a replacement for CR123A non-rechargeable battery or RCR123A/16340 rechargeable battery. Its diameter (18mm) is larger than a CR123A/RCR123A (16mm). Unless your device specification states it is compatible, this IMR18350 will not fit.
Rank No. #6
CPZZ 16340 Rechargeable Battery USB 3.7v 2800mah Li-Ion 16340 Battery USB Type-c Port for flashlights (4Pack 1007LQY)
  • 3.7v battery Dimension:3.7v rechargeable battery SIZE: 34*16*16MM/1.33*0.63*0.63inch, voltage: 3.7v battery. NOTE: Please confirm the battery size and battery type before purchase. Please confirm whether the battery model required by your device is 16340. Directly plug a Type C USB into the input for quick and easy charging.
  • Large capacity:This 3.7 volt rechargeable battery is with 2800mah large capacity, supporting stable power for your devices and effectively prevent damage of the devices, the battery can provide you with a long usage time.
  • Product Features:These 16340 batteries are rechargeable, Designed with multiple protections, such as overcharging, over-discharging and short circuit protection, ensuring safe and reliable use. Easy to use, High quality , durable,Charge up to 800 cycles,No need to change batteries frequently. Charging cable not included.
  • widely compatible:These rechargeable 16340 3.7v rechargeable battery are widely used in various devices, including flashlights, headlamps,doorbells and more. Portable & lightweight items for home use and outdoor use. NOTE: Please fully charge the products before use.
  • Warm After-sales Service:All of products have passed strict testing for normal use. If you have any question, please feel free to contact us, We will do our best to resolve any problems.
SaleRank No. #7
CPZZ 16340 Rechargeable Battery 2800mah 3.7v Battery with 16340 Batteries Charger for 18650 14500 3.7v Batteries (4-Pack,2bay 1009)
  • Widely Compatible: 3.7 volt 16340 Rechargeable battery for flashlights, headlights, this 3.7v battery is highly portable, making it convenient for travel, camping trips.
  • Product Size: 34*16*16MM/1.33*0.63*0.63inch,it's a 3.7 volt rechargeable battery, please check carefully before purchasing !!!).Please confirm whether the battery model required by your device.
  • High performance product: 3.7V 16340 battery With a capacity of 2800mAh and voltage of 3.7v lithium ion battery, high capacity battery with low discharge rate, high power consumption, high energy density and pollution-free design, No need to change batteries frequently.
  • Multiple Protections:This 3.7v Rechargeable battery features six types of protection, including temperature, short circuit, overcharge, and overcurrent protection. These features ensure the battery remains stable and your device stays protected at all times.Please fully charge the battery before the first use, the battery will work better. Charge up to 1000 times without frequent battery changes.
  • High-quality service: Every product is inspected before shipping! If you encounter any problems during the purchase process, please contact us.
Rank No. #8
Biswaye 29472 6.0Ah 40V Lithium Battery Replacement for GreenWorks 40V G-MAX Power Tools 29462 29252 20202 22262 25312 25322 20642 22272 27062 21242 Battery
  • All Compatible: professional high capacity 6000mAh 40V battery replacement for GreenWorks 40V G-MAX Li-ion Battery 29472, 29462, 2901319.
  • 100% Works with All: compatible with GreenWorks 40V G-MAX lawn and garden tool MO40L02, MO40L410, 20302, 20672, 25302, 24252, 20202, 22262, 20322, 25312, 25322, 25223, 21302, 22272, 27062, 21242, 24282, 21332, 21362, 22342.
  • Helper Design: This 40V battery with on-board fuel gauge, integrated LED battery charge level indicator allows user to monitor battery using. Surrounding exothermic holes speed up battery cooling. And easy to use design snaps in and out of tools.
  • Great Energy-efficient: 6.0Ah extended 40V lithium battery for heavy projects, has more runtime than 4.0Ah battery. Built-in integrated microchip prevents overcharging, self-discharge and lengthens battery life. Comply with FCC RoHS and CE security testing standards.
  • Support Service: 30 Days Money Back and 1 year Warranty! 💌 Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".
Rank No. #9
Charger 26650 21700 18340 C1 Battery Charger
  • Type: Electric
  • Display screen: No
  • Intelligent Charge: No
  • Quick charge: No
  • : Yes
Rank No. #10
TrustCell 197265-04, 197265-4, 197422-4, BL1415, BL1430, BL1815, BL1820, Replacement Battery for Makita BFL402RZ, BFR440, BFR440RFE, BFR440SFE, BFR540 4500mAh
  • The battery adaptation Part No: 197265-04, 197265-4, 197422-4, BL1415, BL1430, BL1815, BL1820
  • Product Specifications: Li-ion, Voltage: 18.0V, Rate: 4500mAh/81.00Wh. Size: 115.60x74.00x85.50mm, Gross Weight: 990.0g.
  • Our batteries are made to the exact specifications as same as the original battery. Every battery is with strict spec detection and use testing, absolutely ensure the safe and durable use of the battery. Over charge, over discharge, over voltage and short circuit protection for better battery life.
  • All batteries are Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS.
  • Refund or replacement for 1 year & 24*7 hours prompt after-sales service. If you have any problems or questions, please feel free to contact me and I will reply you within 24 hours.

Last update on 2025-03-23 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 18340 Battery?

Do you get stressed out thinking about shopping for a great 18340 Battery? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 18340 Battery, which is why we have assembled a comprehensive list of the greatest 18340 Battery available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 18340 Battery that you consider buying. Your questions might include the following:

  • Is it worth buying an 18340 Battery?
  • What benefits are there with buying an 18340 Battery?
  • What factors deserve consideration when shopping for an effective 18340 Battery?
  • Why is it crucial to invest in any 18340 Battery, much less the best one?
  • Which 18340 Battery are good in the current market?
  • Where can you find information like this about 18340 Battery?

We’re convinced that you likely have far more questions than just these regarding 18340 Battery, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 18340 Battery, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 18340 Battery. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 18340 Battery buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 18340 Battery currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 18340 Battery has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 18340 Battery?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 18340 Battery.
  5. Customer Ratings: Number ratings grade 18340 Battery objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 18340 Battery.
  7. Product Quality: You don’t always get what you pay for with an 18340 Battery, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 18340 Battery is should be an indication of how long it will work out for you.

We always remember that maintaining 18340 Battery information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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