10 Best 16650 Battery Of 2023

You’re all probably familiar with the adage that good things take time. Given that we are discussing the best 16650 battery, making a decision should take more time. But if you use our advice, the situation is entirely different. We don’t overburden you with irrelevant information or slanted advertising.

We will discuss several important criteria for selecting the best 16650 battery in this guide. After being duped by fake reviews, these factors will make sure you get the right product for your needs without spending too much money. Additionally, we’ll make sure you take the right steps to choose a quality product.

We’ll start with a helpful buying guide before including a FAQ section to address any queries you might have. By the end, you will be able to make an informed decision about the best option within your price range. For all the information you require, read the entire article.

#List Of The Best 16650 battery : Expert Choice!

Top 10 Best 16650 battery In The Market

1. (2- Pack) Shockli 16650 1800mAh Rechargeable 3.7V Batteries[ Replacement for 2 x CR123 ] – Protected Battery

Features :

  • 【Battery Type 】 16650 Protected 3.7V Li-ion rechargeable Battery (NOT 18650 )
  • 【16650 Protected Specification 】: The Capacity is 1800mAh, Dimensions (Dia. x H.) -16.7 x68 mm / 0.65 x 2.67 inch, 500 Times Cycle Life, You can use 2- 3 years
  • 【Multi-protection】: 16650 PROTECTED battery with over- charge protection,over -discharge protection,over current protection,Protect the battery to zero voltage
  • 【 Fits for flashight models】: Used a 16650 Protected battery to replace 2* CR123A, Good for m4,Olight M1T Raider Plus,arisaka 600 series light, Streamlight PolyTac, Surefire Fury (DO NOT FIT P2X)
  • 【100% SATISFACTION GUARANTEED】 If the battery does not meet your expectations, simply return battery for a complete refund, we pride ourselves on excellent customer service and outstanding quality

Additional Info :

Item Dimensions
Height 1.574803148
Width 3.93700787
Length 4.330708657

2. 16650 Rechargeable Battery, Taken 16650 Battery 1800mAh 3.7V Li-ion Rechargeable Battery with Button Top for Flashlights Torches – 2 Pack

Features :

  • Versatile Battery – TAKEN 16650 battery compatible with certain model of flashight: such as m4, Olight M1T Raider Plus, arisaka 600 series light, Streamlight PolyTac.
  • Important NOTE – This is 16650 3.7V battery, high capacity 16650 li-ion rechargeable batteries with button top. NOT AA Battery or 18650 Battery. NOT fits for P2X. Please confirm whether the battery model required by your device is 16650.
  • No memory effect – The 16650 rechargeable li-ion battery can be charged over 500 times.
  • Environmentally Friendly – It is super convenient to use and replace one-time-use battery to save environment by preventing the waste of non-rechargeable lithium 16650 battery.
  • 100% GUARANTEE – If you have any questions about the Product, please feel free to Contact us. I will give satisfactory service in the fastest time.

Additional Info :

Item Dimensions
Height 0.6299212592
Width 1.2598425184
Length 2.5590551155

3. 2 pcs 3.7V 16650 2500mAh Button Top Rechargable Lithium Batteries for Flashilght Like E2T-MV E2DLU-A SF6P G2X LX 6P 9P G2 M951 E2DL P2XD

Features :

  • 🔋【Demention】16.7*(L)67.9mm(±0.2mm)🔋【Cell】Japan Sanyo P1665J cell
  • 🔋【Cell】made by Japan Sanyo P1665J cell
  • 🔋【TOP】button top

Additional Info :

4. 16650 Rechargeable Battery 2500mAh 3.7V Li-ion Rechargeable Battery with Button Top for Flashlights Torches

Features :

  • 2500mAh/3.7V/Rechargeable/High Drain/Button Top
  • Compatible with certain model of flashight: such as m4, Olight M1T Raider Plus, arisaka 600 series light, Streamlight PolyTac.NOT fits for P2X
  • WARM TIPS–Please notice that use up all the power of battery for the first three times before charging, and then take a full charge, thus the battery can be reached the optimum effect of using. Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
  • Service–Reply email within 24-hours,30 day refund,If you receive a defective battery or quality issues,please let us know,we will solve it as soon as possible.

Additional Info :

5. 16650 Rechargeable Battery, JESSPOW 16650 Rechargeable Li-ion Batteries 1800mAh 3.7V with Button Top for Flashlight and Other Devices [Replacement for CR123A Batteries] (2 Pack)

Features :

  • This is 16650 battery, high capacity 16650 lithium rechargeable batteries with button top. The length is exactly twice the length of the CR123A battery, It’s a direct replacement for 2 CR123A batteries.
  • Battery Size:16.7*68.2mm±0.2mm, Capacity: 1800mah, Voltage: 3.7V, Type: Button Top
  • 16650 High capacity 1800mah lithium rechargeable batteries Fits for certain model of flashight : like m4,Olight M1T Raider Plus,arisaka 600 series light,Streamlight PolyTac
  • NOT fits for P2X, For your shopping experience, please confirm whether your device can use our batteries.
  • 100% GUARANTEE – If you are not satisfied with our Rechargeable Battery, let us know and you will be offered a full refund or free replacement. Enjoy this absolutely RISK FREE purchase by clicking the yellow [Add to Cart] button.

Additional Info :

Item Dimensions
Height 0.5905511805
Width 4.330708657
Length 6.299212592
Weight 0.1543235834

6. Dottmon 18650 Battery Charger 2 Slot 18650 16340 16650 17650 17670 18350 18490 18500 20700 21700 26650 3.6V/3.7V Li-ion Rechargeable Battery USB Charger

Features :

  • 🔋The Product Applies To 3.6/3.7V Li-ion: 10440 14500 14650 16340 16650 17650 17670 18350 18490 18500 18650 18700 22650 20700 21700(only for flat top) 22700 25500 26650 26700 (Not for AA or AAA batteries).
  • 🔋Fully Charge Indicate: The LED indicators will turn green when corresponding batteries are fully recharged.
  • 🔋USB Charging: Common micro-USB input makes it possible to be powered up by any USB 5V output, like wall chargers, power banks, car chargers etc.
  • 🔋Smart Charger: Automatically detects battery capacity, select charging current. Automatically adapts to USB input power.
  • 🔋Portable And Compact: The input USB charging cable is integrated with the charger, easy to carry and charge. 30 days free refund, 2 years free replacement, lifetime maintenance.

Additional Info :

Color Black
Item Dimensions
Height 3.7
Width 1.39
Length 2.16
Weight 0.09

7. 18650 Battery Charger 4 Bay Smart Universal Charger for 3.7V Rechargeable Lithium Li ion Batteries Compatible 18650 26650 21700 10400 14500 16340 16650 18500 Battery Charger (Only AC Charger)

Features :

  • 🔌【❗ Note: No Battery Only Charger】【❗ Only for Lithium -ion Rechargeable Battery,Not AA or AAA Battery,Not NiMH Battery】【Li-ion Universal Charger】Compatible with 3.7v li-ion rechargeable batteries. Such as Li-ion: 𝟣𝟪￵𝟨𝟧𝟢 266￵50 22650 14500 16340(RCR123) 10440 17670 18490 17500 17335.
  • 🔌【4 Slot Smart Charger】4 charging channels can charge the battery separately.4 slots can be adjusted according to different battery lengths.
  • 🔌【Safety Protection】Perfect protection function:under voltage protection,over voltage protection,over current protection,over temperature protection,short circuit protection,anti-reverse battery protection, Zero Volume Battery Repair and excellent heat dissipation design.
  • 🔌【Output: 4.2V ± 1%】The charging time depends on the quality of the battery.
  • 🔌【Input: AC100-240V】Universal in the world; Whether you are using it at home or traveling abroad, this smart charger can charge your batteries well and make you feel free to travel.

Additional Info :

Color Black
Item Dimensions
Height 5.8
Width 1.4
Length 3.7

8. KeepPower 16650 2100mAh 3.7V Rechargeable li-ion Protected Battery 7.77Wh (Replacement for 2 x CR123)

Features :

  • Battery Size:16.7*68.2mm±0.2mm
  • Battery Weight: about 36g
  • Over 500 charge-discharge
  • Fits for certain model of flashight : like m4,Olight M1T Raider Plus,arisaka 600 series light,Streamlight PolyTac
  • NOT NOT NOT NOT fits for P2X

Additional Info :

Item Dimensions
Weight 0.07936641432

9. 2 Pcs Keeppower 16650 Rechargeable Protected Li-ion Battery P1665C 3.7V 2100mAh 7.77Wh (Replacement for CR123A)

Features :

  • Button top protected cell. Size: (D)16.70mm*(L)68.20mm. Weight: 38 g / pc
  • Capacity: Min. 2000mAh; Normal: 2050mAh; Power: 7.77 Wh
  • Nominal Voltage: 3.7V; Full Charged voltage: 4.25V; Standard Discharge Cut-off Voltage: 2.5V.
  • Standard Charge Current: 1050mA, Time: 2.5 hours; Rapid Charge Current: 2050mA, Time: 1.5 hours; Discharge Current: Std:2000mAh Max.4000mAh
  • Fits for flashight models : m4,Olight M1T Raider Plus,arisaka 600 series light,Streamlight PolyTac.

Additional Info :

Item Dimensions
Height 0.66929
Width 0.66929
Length 2.67716
Weight 0.2866009406

10. Keeppower Protected 16650 Li-ion Battery P1621U USB Rechargeable 3.6V 2100mAh 7.56Wh Flashlight Battery Included with a 2-in-1 Charging Cable (2 Pack)

Features :

  • Button Top Protected 16650 Cell; Size: (D)16.70mm*(L)70.20mm. Capacity: Min.2000mAh, Normal: 2100mAh; Energy: 7.56Wh; Standard Charge Time: 6 hours.
  • Standard Charge Current: 420mA; Rapid Charge Current: 2000mA; Standard Charge cut off current: 40mA. Standard Discharge Current: 420mAh; Max Continuous Discharge Current: 4000mAh; PCB Protection trip current:Above 5.5A.
  • Nominal Voltage: 3.6V; Stanard Charge voltage: 4.2V; Standard Discharge Cut-off Voltage: 2.5V.
  • 1 X 16650 battery can replace 1 X 1865O Protected battery or 2 X RCR123A Protected batteries. In some cases it can also replace 2 X CR123A batteries, but in some cases NOT. Please consult us if you are not sure if it fits your device.
  • Easy to charge with the included a Micro-USB cable; no additional charger or adapter required. Built-in Micro-USB port in battery, just plug into any USB port anytime, anywhere. The LED indicator light shows the charging progress clearly: RED = still charging, BLUE = finished charging.

Additional Info :

Item Dimensions
Height 0.66929
Width 0.66929
Length 2.7559

The Best 16650 battery’s Buying Guide

Face painting is a special kind of art, and to master it, you need a 16650 battery. Despite the abundance of choices, you cannot just go out and buy any kit. The type of kit that will best suit your needs should be considered.

You should consider the following aspects before making a 16650 battery purchase:

Simple to Use

The best kits are easy to use and don’t require any special skills or training to work effectively. Look for kits that come with advice and instructions on how to use them properly to make sure that even beginners can get the most out of their purchase.


Face paint is used in a variety of artistic settings, such as kid’s parties and stage performances. If you want to cover your face in intricate designs, make sure the kit you choose comes with a lot of colors and brushes. If all you want to do is paint one or two simple patterns on yourself or other people, a smaller kit will do the trick.


The cost of a 16650 battery is greatly influenced by the features it has and the quality of the materials that were used to construct it. A cheap, basic kit might only include a few colors and brushes, in contrast to an expensive, deluxe kit that might include dozens of colors as well as additional tools like stencils and glitter pots.


They must be sturdy enough to withstand heavy use without early failure or long-term moisture damage since [replace keywordis ]’s designed for frequent use. This is especially crucial if you plan to use your kit outside where it might get wet from rain or sweaty from the hot summer weather.

Why Trust LoadStorm?

Amanda Gonzales is a senior commerce editor at LoadStorm and spent the entire product test in The Lab. She has thoroughly researched the intricacies of all of our products. She has firsthand knowledge of how these 16650 battery tests were designed and carried out, as well as where each product excelled and where it fell short.

When choosing the 16650 battery to test, she scoured brand and retailer websites, taking into account price, verified customer reviews, features, and design. She also conducted extensive research on the most recent technology, taking into account practicality and real-world applications.

LoadStorm always remembers that maintaining 16650 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.

If you think that anything we present here regarding 16650 battery is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

In Conclusion

The 16650 battery that is easiest for you to use and has all the tools you require to complete the task well is the best. You can choose from this list of the top 16650 batterys and make a decision based on them.

If you’re planning to host your child’s birthday party at home, you’ll need a high-quality 16650 battery to make the event special for them.

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