Table of Contents
However, understanding the basics just once can help you find a suitable and long-lasting battery for your device that won’t burn or break it.
26650 and 18650 are rechargeable flashlight batteries that are generally Lithium-Ion (Li-ion). Both are some of the most powerful batteries in their class used in devices consuming much power, including flashlights, vape pens, and toys.
Despite being used in similar devices, there is a number of differences between 26650 and 18650 batteries that you need to know about.
Learn more about them from our comparison article!
26650 and 18650 Batteries Quick Comparison
|26650 Rechargeable||18650 Rechargeable Battery|
|Contains Lithium Manganese Oxide with a voltage of 3.6 to 3.7 volts and a maximum of 4.4 charging voltage||Generally, a Lithium-Ion battery with a maximum of 4.2 volts of charging voltage|
|Specifically designed to power high-drain devices, including flashlights, toys, vape pens.||Mostly used to power flashlights, vape pens, but also other devices.|
|Charging time takes an average of 4 to 6 hours||Charging time takes an average of 4 hours|
26650 vs 18650 Batteries: Basic Features
26650 is a capable of generating high to efficiently like tactical flashlights, toys, vape pens, and so on.
The 26650 battery is available in two different types; Protected and Unprotected. The protected battery has a built-in protective circuit that prevents it from overcharging, over-discharging, and shorting.
18650 Rechargeable Li-Ion Battery is a lithium-ion rechargeable battery that generally has a standardized industry size of 3.6/3.7 volts and has between 1200mAh and 3600mAh energy capacity.
There are two types of 18650 batteries: Protected and Unprotected . It is an extremely popular source for flashlights. The charge time varies depending on the and type. The average charge time for a is usually 4 hours.
Check the comparison between 18650 and 20700
26650 vs 18650 Batteries: Differences
The difference between a 26650 rechargeable battery and a 18650 Li-ion rechargeable battery will be discussed, relying on two major factors; Capacity and Size.
This refers to the length of the battery’s life.
A 26650 rechargeable battery has a large capacity of about 5000 mAh (may vary between brands) which enables a long run time between charges. As a result of its high capacity, it can be utilized in variable vape (VV) box mods.
The capacity of a 18650 rechargeable battery, on the other hand, is between 1200mAh and 3600mAh. The capacity of this battery is supported by most vape box mods.
When it comes to size, the main difference between a 26650 rechargeable battery and a 18650 Li-ion rechargeable battery is the diameter. A 26550 battery is 65 mm in length and 26 mm in diameter, while a 18650 battery is 65 mm in length and 18 mm in diameter.
Due to a larger diameter, the total size and weight of the 26650 battery are bigger, so it may not fit in some devices. Check the specifics of your particular product to find out.
A 26650 rechargeable battery and a 18650 Li-ion rechargeable battery can be used alone or with other batteries depending on the purpose of the device to be built or the device to be powered.
However, both batteries come highly recommended for vaping devices, flashlights, toys, and torches.
18650 and 26650 are the two closest alternatives to each other. In some cases, AAA (triple-A), AA (double-A), or 14500 can be used instead of 18650 or 26650 battery. Take into account the differences in power capacity:
- 18650 or 26650 = 3.6/3.7v (nominal capacity)
- – AAA = 1.2 – 1.5v
Make sure to check your device characteristics before replacing old with a new battery.
Some popular brands of 18650 and 26650 rechargeable batteries are:
Amazon’s Best Selling Battery Testers!
- MULTI PURPOSE USE- can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and 1.5V button type
- REQUIRE NO BATTERY- activated by the battery being checked, no battery needed for operation
- SIMPLE BUT EFFECTIVE- compact size and lightweight, portable effective battery tester, a must buy for anyone who uses regular or rechargeable batteries on a regular basis
- EASY TO USE- identify battery status simply by the analog display needle, "good" (green), "low" (yellow), and "replace/recharge" (red)
- NOTE : 1. You can simply test battery voltage to determine whether the capacity of the battery is low or high. It won't directly detect the battery capacity precisely 2. Don't forget: The Battery Tester is activated by the battery being checked. Keep test times as short as possible to avoid unnecessary battery drain.
- 【Automotive Car Battery Tester】 As one of the most cost-effective products of KONNWEI, it's a perfect Christmas gift. KW208 can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Provide overall analysis of batteries’ health and help you know their status in advance before it dies. KW208 battery tester support cranking and charging system test also alternator and starter test.
- 【Display Overall Batteries Data】KW208 12V Battery Load Tester gives you the basic battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. Additionally, battery cca tester will also show you professional advice whether to replace or charge the battery.
- 【 >99.5% Accuracy】Thanks to KW208’s powerful and smart chip, it provides more than 99.5% precise testing reports within milliseconds(testing results refer to US Midtronics), greatly improved the testing speed compared to other battery testers.
- 【Plug and Play】 KW208 Battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. Just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery. It’s that easy!
- 【Starter& Alternator Tester】KW208 not only a great battery load tester that tests batteries cranking & charging system but also can test alternator's charging and starter's cranking conditions. And it can switch up to 8 languages for different needs.
- EASY TO USE - Calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status.
- PACKAGE CONTENT - 2 Pack battery tester, Opp bag. Weight light and easy to carry.
- MULTI PURPOSE USE - Can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and 1.5V button type.
- PRODUCT SPECIFICATIONS - Weight: 3.5 ounces. Dimensions: 4.3*2.4*0.98 in.
- NOTE - The battery tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain.
- HIGH COMPATIBILITY: It is not only suitable for AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, CR-P2 cylindrical battery testing, but also good for checking a wide variety of button cell batteries
- CRISP LCD SCREEN: Easy to use analyzer shows what you need to know about your battery’s health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage.
- QUICK RESULTS: Simply place a battery into the decent battery detector, it will shows you quickly the status of your batteries’ health by the using bars, helps you avoid battery damage from unnecessary recharges. DON'T POWERED BY RECHARGEABLE BATTERY NOR TEST RECHARGEABLE BATTERIES
- REMARKABLY COMPACT: One of the smallest and lightest portable battery checker. A pocket-friendly compact chassis with an anti-slip finish enables a firm grip in your hand for battery checking.
- WHAT YOU GET: Dlyfull Universal Battery Tester(1x AAA battery included), welcome guide, & our worry-free 18-month warranty and friendly customer service. A living assistant helps you save money as well as prolong the lifespan of all your batteries.
Amazon’s Best Selling Battery Power Banks!
- Quality Throughout:Built adventure-tier touch with superior durability and scratch resistance, PowerCore Slim 10000 is premium both inside and out.
- Slim Size, Big Power:One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2.25 charges for iPhone 12, 1.6 charges for Galaxy S20 and 1.2 charges for iPad mini 5.The two input ports may not be used at the same time. The USB-C input port has no output function.
- Versatile Charging: Anker's exclusive PowerIQ and VoltageBoost technology combine to detect and deliver a tailored charge up to 12W, while the trickle-charging mode is the best way to charge low-power devices.
- Superior Safety:Anker’s comprehensive MultiProtect safety system includes overcharge protection, short circuit protection, temperature control, and more.
- What You Get: PowerCore Slim 10000 portable charger, Micro USB cable (to charge the power bank, USB-C cable and Lightning cable not included), welcome guide, 18-month warranty, and friendly customer service
- 【Multiple Charging Outputs Provide More Options】: The portable charger has 8 Outputs ports 24000mAh capacity, 2 USB 3.0 18W max QC ports, 1 USB 5V 2.4A ports, 1 USB C port 18W max, 2 DC port 12V 10A max, 2 pole and 3 pole output socket each one with 120W running 150W peak. Applies to iPhone, tablet, camera, radio, USB powered night light, mini fan and so on below 120W.
- 【Easy To Carry】This portable power bank is ultra-small (6.6 x 4 x 3 inches), weighs only 2.3 pounds, and has a hidden handle that takes up no space and can be carried . As an AC power bank, it is an ideal necessity for Outdoor camping, road trips and home emergency power outage.
- 【Three Ways to Recharge】 88Wh power bank with Three methods to charge the portable power station. 1. you can fully charge the power supply via AC outlet (adapter included) 2. it can be charged under the sun with a solar panel(15V-24V)(Solar Panel Not Included). 3. The solar generator can be charged by 12V/24V socket of the car and car charger efficiently. Cycle life >1000 times.
- 【LED Flashlight】This portable battery power bank has built-in 3 lighting modes (steady light and flash, SOS mode). To meet your different needs, there are also separate AC/DC buttons to make your operation more convenient, It also features built-in cooling vents to reject heat when recharging, providing you and your devices all-round protection.
- 【What You Get】1* HOWEASY 88Wh portable power bank， 1 *AC power adapter, 1* car charge, 1* user manual, we also provide 7*24 hours customer service and 24 months product guarantee.so you can worry-free
- ✅【From INIU--the SAFE Fast Charge Pro】Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years warranty.
- ✅【Charge Your Phone up to 61% in 30 Mins】With the upgraded 22.5W output plus the latest PD3.0 & QC4+ fast-charge technologies, your phone can be charged at 61% in just 30 minutes.
- ✅【Charge Your iPad Pro up to 34% in 30 Mins】Most power banks in the market cannot charge your iPad or charge at a snail’s pace. However, INIU with 22.5W high-speed output can charge all the existing iPad even the newest one at FULL speed.
- ✅【2023 Version USB C Input & Output】Unlike most chargers featuring a USB C input only, INIU MegaPower 22.5W has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices.
- ✅【Charge THREE at Once】With one USB-C port and two USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
- Power bank has a large battery capacity of 42800mAh, and uses high-density batteries to load a larger capacity without changing the volume and weight. Whether you are at home or on the road, the mobile power supply can quickly charge your phone, so that your phone away from the trouble of running out of power.
- Power bank is equipped with a super bright LED flashlight with a long range, It can work continuously for up to 100 hours.Don't worry about the fear of darkness, power bank flashlight lights your way home.
- Solar power bank uses strong professional ABS material, Chemical resistant, heat-resistant, and has super surface hardness, high elasticity and toughness. IP67 waterproof,drop-proof and dust-proof, so you no longer worry about damage caused by water/drop, it can work in extreme environments. With more than 1600+ charging life cycles, it is very reliable and durable.
- Solar power bank is compatible with all USB devices such as smartphones and tablets. The product has 2 USB output ports, if the device is compatible, it can support the QC3.0 fast charge protocol.Whether you're camping or on your way home, enjoy the convenience of a solar charger. Keep a good mood.
- Friendly reminder:When the solar panel is being cared for, it will generate current to charge the battery, and the indicator light will flash.Solar charging is affected by the instability of sunshine intensity and duration. The battery capacity of the product is very large, so the charging will be very slow and should be used as an emergency function. For daily charging, please use a charger with a power above 5V2A to charge the device.
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API