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Top 10 Best cr2 flashlight Reviews

Top 10 Rated cr2 flashlight in 2021 Comparison Table

Bestseller No. 1
NEBO #6272 Micro Redline 0C Flashlight, Black
  • Anodized aircraft-grade aluminum; impact-resistant
  • OC Technology
  • Convex lens
  • 6x Adjustable zoom
  • Magnetic base
Bestseller No. 2
Vortex KC1 Outdoor rotary switch LED Aluminum CR2 Lithium battery edc light weight water resistance high lumens keychain flashlight
  • Twist Switch: Control the flashlight modes by twisting the flashlight in clockwise and anti-clockwise respectively including 100%/30%/30%/Strobe/SOS modes
  • Keychain hook: The user can hang the flashlight on his pocket or backpack through the attached keychain hook
  • Tailor-made optical lens: With the tailor-made optical lens, the LED can play the best performance, so that the small flashlight can output the best light effect.
  • The KC1 weighs only 67g and is small in size, which makes it convenient to carry around every day.
  • Durability: Because the flashlight is hard-anodized, it is very durable and can be used in harsh environments.
Bestseller No. 3
Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems (Not for Arlo Camera) 50PCS
  • Note - These are size CR2 3.0V non-rechargeable lithium batteries. They are NOT the same as CR123A batteries and are not interchangeable with CR123A batteries. It is not recommended to mix old and new batteries for usage. These batteries are also not designed for Arlo cameras.
  • Wide applications - A 3V Lithium photo battery that can be used in many high energy applications such as photo cameras, flashlights, light meters, toys, clocks, and other photo equipment.
  • Long lasting - Tenergy's CR2 lithium battery has 800mAh energy capacity. High energy drain devices like digital cameras work longer and record more.
  • Flash performance - Tenergy's lithium CR2 3V battery has a short and consistent recycle time. It is an ideal power source for high drain devices that require huge bursts of energy.
  • Long shelf life - lasts for 10 years on the shelf with very little discharge. PTC High Current Discharge protection ensures your 3v lithium battery stays running when not in use. Store the battery in a cool and dry environment, avoid direct sunlight, and keep away from intense heat like fires or liquids.
Bestseller No. 4
EBL CR2 Lithium Battery, 3 Volt 800mAh Photo Battery for Mini 25, Mini 50, Golf Rangefinder, Flashlight, Electronic Toys, Alarm Systems (CR2-8 Count)
  • Ultra high energy density and lasts 3-5 times longer than alkaline batteries, suitable for variety of devices including laser boresighter, tactical green laser sight / scope, Photo cameras, laser pointer, Flashlights, light meters, and Mini 25/ Mini 50 /Mini 50S/ Mini 55 Pivi MP-100 & SP-1, other photo equipments; do not attempt to recharge.
  • Super long storage - EBL cr2 battery life span up to 10 years with Low self-discharge , friendly environment and less waste.
  • Perfect Replacement - EBL cr2 lithium battery can Replacement for 1CR2, 5046LC, CR15H270, CR17355, DLCR2, EL1CR2, KCR2, RLCR2-2
  • Explosion proof design - The Special seal cover, heat dissipation hole and PTC Current Discharge Protection could avoid explosions that are caused by high temperatures.
  • Portable taking batteries with durable battery case - 33% lighter than standard alkaline batteries - ideal for travel, camping, hiking and use in high-drain game controllers, handheld electronics and power tools.
Bestseller No. 5
Enegitech CR2 Battery 3V Lithium 800mAh 12 Pack with PTC Protection DL-CR2 for Golf Rangefinder Baby Monitor Flashlight Funifilm Instax Mini55
  • 【Enegitech CR2 lithium battery】voltage: 3V, capacity: 800 mAh, Longer shelf life- 10 years. It is non-rechargeable and lasts 3-5 times longer than Alkaline batteries. Make your high Drain devices (such as digital cameras) work longer and record more.
  • 【CR2 wide applications】 burglar alarm sensors, golf rangefinder, laser boresighter, tactical green laser sight, photo cameras, laser pointer, flashlights, light meters, and Mini 25/ mini 50/mini 50S/ Mini 55 pivi mp-100 & SP-1, other photo equipment's.
  • 【Ptc protection】ptc high current discharge protection ensures your 3V lithium battery will avoid explosions that are caused by high temperatures. Store the battery in a cool and dry environment, avoid Direct sunlight, and keep away from intense heat like fire or liquids.
  • 【Certification】enegitech CR2 batteries are UL, CE, rohs certified. The battery prevents catastrophic accidents caused by damage of the battery due to excessive discharge.
  • 【Performance flash performance, consistent and very short Recovery time. Ideal for travel, camping, hiking and use in High-drain game controllers, handheld electronics and power tools.
Bestseller No. 6
CR2 3V Lithium Battery 1000mAh, Shockli 3 Volt Photo Batteries with PTC Protection (Carry Box Included) -Ideal for Instax Mini 25 50, Flashlight, Alarm Systems, Range Finder(8-Pack)
  • 【Great Capacity & Long Storage】: The CR2 Capacity is 950-1000mAh, it is the higher capacity in US market, shelf life up to 10 years when stored at room temperature
  • 【Ideal for】: Good choice for Golf Rangefinder, Burglar alarm sensors, Laser boresighter, Green laser sight, laser pointer, Flashlight, smoke detector, Monitor / door sensors and Photo camera Mini 50 /Mini 50S/ Mini 55 Pivi MP-100 & SP-1
  • 【Important Note】: 1). Non-Rechargeable - The shockli CR2 can not recharged, 2). The CR2 size is 0.59*1.06 inch(Diameter * length), NOT the same SIZE as CR123A battery
  • 【Safety 】:The Special seal cover, heat dissipation hole and PTC Current Discharge Protection could avoid explosions that are caused by high temperatures. Operated Reliable in -4°F to 140°F (-20°C to 60°C)
  • 【Package include】: 8 X CR2 & 1 X carrying Platic case
Bestseller No. 7
Amazon Basics 12-Pack Lithium CR123a 3 Volt Batteries, 10-Year Shelf Life, Value Pack
  • One 12-pack of CR123A Lithium 3-volt batteries with 1,550mAh capacity
  • Improved design offers a 10-year leak-free shelf life; store for emergencies or use right away
  • Ideal for flashlights, night-vision goggles, and more
  • Not recommended for Arlo security cameras and these batteries are NOT rechargeable; for rechargeable batteries check out Amazon Basics’ rechargeable line
SaleBestseller No. 8
Streamlight 69246 TLR-4G Tactical Pistol Mount Flashlight 160 Lunen with Integrated Green Aiming Laser Designed and Solely For H&K USP Compact, Includes One CR2 Lithium Battery, Black
  • Green laser provides high visibility long-range targeting
  • Features C4 LED technology and a 510-530nm green laser
  • Ultra lightweight and compact
  • Amidextrous momentary/steady On-Off switch
  • Serialized for positive identification
Bestseller No. 9
Fenix UC35 V2.0 1000 Lumen Rechargeable Tactical Flashlight with Rechargeable Battery and 2X Backup Lumen Tactical CR123A Backup Batteries
  • UPGRADE FROM THE UC35 - The UC35 V2.0 is fitted with a CREE XP-L HI V3 LED to reach a maximum output of 1000 lumens and 291 yards of throw - that's 60 lumens brighter and 73 yards more throw than the UC35!
  • DURABLE STAINLESS STEEL SIDE SWITCH - Control on/off output via a tactical tail cap while a new durable stainless steel side switch lets you adjust through 5 brightness outputs plus Strobe including the new 1 lumen moonlight mode. This mode is very useful for reading up close and nearly doubles the max runtime!
  • SHORTER BODY FOR EDC CARRY - Almost half an inch shorter in length than the original, the UC35 V2.0 is perfectly suited for everyday carry whether you're a mechanic, police officer or outdoor explorer.
  • BUILT-IN USB CHARGING - An included high capacity rechargeable battery and built-in USB charging port keep the UC35 V2.0 powered wherever you go. A boot up battery indicator lets you know how much power remains and charging indicator lights keep you informed throughout the charging process.
  • BACKUP BATTERY BUNDLE - Fenix UC35 V2.0 flashlight with rechargeable battery, pocket clip, USB charging cable, holster, lanyard, 2 spare o-rings, spare rubber boot, instruction manual, warranty card. Also includes 2x LumenTac CR123A backup Non-rechargeable batteries.
Bestseller No. 10
Battery Organizer Holder- Batteries Storage Containers Box Case with Tester Checker BT-168. Garage Organization Holds 225 Batteries AA AAA C D Cell 9V 3V Lithium LR44 CR2 CR1632
  • HOUSEHOLD BATTTERY ORAGNIZER: Battery organizer can hold 140 batteries with BT168 battery tester, this batteries storage box includes battery tester BT-168. External size 9.5*13.5*3 inches.(Batteries Are Not Included)
  • INCLUDING BATTERY CHECKER : Batteries organizer storage case Holds 8* AAAA,8*D, 8*C, 48* AAA, 48*AA, 8*9V, 12*Lithium, flat batteries (3v lithium - CR 2032,CR 2016,CR 1632, CR 2025. Duracell - 1616/ 2025/ 2032/ 2016). Aslo compatible other kinds of batteries brand such as Energizer max alkaline batteries; ACDelco; Panasonic; Rayovac; Duracell.
  • MU-TI PURPOSE GARAGE ORGANIZATION BATTERY BOX: Thick and soft padding in the interior that fully protect batteries, Compact interior space has no wiggling. Its design is helpful to recycle battery and effectively prevents micro-corrosion of the battery.
  • RECHARGEABLE FULL SIZE AAAA BATTERIES HOLDER: Nylon interior feels comfortable and easy to clean, soft lining avoids scratches caused by collision. The middle layer is made of anti-fall hard EVA material. 100% protect and storage your batteries.
  • BATTERIES ORGANIZED FOR RACK SHELF: Lightweight nylon & tpu handle can provide convenience for travel, outgo and wall in the room. Smooth zipper can help you easily put in and take out these batteries. Annual warranty duration of 365 days...
Are you searching for top 10 good cr2 flashlight for your budget in 2021? After evaluating and analyzing in detail more than 46,235 customer satisfaction about top 10 best cr2 flashlight in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: Vortex KC1 Outdoor rotary switch LED Aluminum CR2 Lithium battery edc light weight water resistance high lumens keychain flashlight

Our rating:4.3 out of 5 stars (4.3 / 5)


Product Description

KC1 Outdoor Flashlight


A portable and practical flashlight is a necessary tool for outdoor night activities. KC1 can help you to complete all kinds of outdoor tasks and even have a good helper for lighting and defense in your daily life.




Stand upward

Paper box package




Tin box inner packaging

Key ring

Non-slip tube pattern


Twist 5 technology

User-friendly operation

100%> 30%> 10%> Strobe> SOS


Up to 130 lumens

Type III Hard AnodizedType III Hard Anodized

Type III Hard Anodized


Stand upward for not rolling away.

Special Features : Rotary Switch, Type III hard anodized, with Key Chain, 100%, 50%, 10% intensity, Strobe and SOS function
LED : Cree XLAMP XP-G LED, up to 130 lumens Lamp Life : Up to 100,000hrs
Battery : 1*CR2 Lithium Battery (without battery) Runtime : 2hrs(100% intensity), 4hrs(50% intensity), 20hrs(10% intensity)
Certificate : Compliance with CE / RoHS Certificate Limited Warranty : 10 years Colour : Matt black
Length : 63.5mm Weight : w/ Battery – 80g, w/o Battery – 67g Packing : Tin Box + Paper Box

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