Model#: MILN211021

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Milwaukee 2110-21 USB Rechargeable 700L Flashlight

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Product Overview


Extreme Output. Built For The Toughest Conditions. Powered by REDLITHIUM USB, the Milwaukee USB Rechargeable 700L Flashlight delivers 700 lumens of TRUEVIEW High Definition output, and is capable of all-day runtime, over 2,000 recharges and 3X faster charging via USB. Waterproof and dustproof, this flashlight can withstand submersion up to 1M and the toughest conditions on and off the jobsite. A sliding head lets users adjust their beam pattern from spot to flood with up to 155 meter beam distance. The light includes High, Low and Strobe output modes and up-to 16 hours of runtime. The REDLITHIUM USB Battery can be recharged in the light via Micro USB or swapped out with additional REDLITHIUM USB Batteries for virtually no downtime. The Milwaukee USB Rechargeable 700L Flashlight is covered by a limited lifetime warranty.
  • 700 Lumens of TRUEVIEW High Definition Output
  • IP67 Rated: Waterproof and Dust Proof
  • Spot-Flood Sliding Beam Adjustment
  • 6000 Series Aircraft Aluminum Body
  • 3 Light Output Modes: High, Low and Strobe
  • High Mode: 700 Lumens- 4.5 Hrs. Low Mode: 100 Lumens- 16 Hrs. Strobe: 700 Lumens- 9 Hrs.
  • 155 Meter Beam Distance
  • Removable Metal Clip
  • Internally Charges REDLITHIUM USB Batteries through Micro-USB Port
  • 3X Faster Charge Time: 2.1A Charge Rate
  • USB Rechargeable 700L Flashlight - 2110-21
  • REDLITHIUM USB Battery - 48-11-2130
  • 2 ft. Heavy Duty Micro-USB Cable


Cordless: Yes
Length: 6.5 in.
Width: 1.5 in.
Height: 1.5 in.
Weight: 0.52 lbs.
Batteries Included: 1
Battery Type: Li-Ion
Battery Warranty: 2 Year
Bluetooth Compatibility: No
Bulb Type: LED
CSA Safety: No
Case Included: No
Charge Time: 2 Hours
Charger Included: Yes
ETL Safety: No
Lumens: 700
No. of Bulbs Required: 1
Power Source: Cordless
UL Safety: Yes
Voltage: 4V
Wifi compatibility: No



3.0 / 5.0
32 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (4)
No, I would not recommend this to a friend (1)
Easy To Use (5)
Lightweight (3)
Ergonomic Design (2)
Powerful (2)
Short Run Time (if applicable) (1)
Best Uses
Jobsite (4)
Frequent Use (2)
Heavy Duty Requirements (2)
Large Projects (2)
Used it twice and then it stopped working
The flashlight is amazing and I was looking forward to using it, since I need something that can shine long distances. However after using it twice it stopped working completely. Not sure if it is a charging problem or some other issue. But it sounds like many other people have the same experience. I will try to get it replaced
October 25, 2019
Originally posted at
charged twice now for some reason it won't charge
I use this product for work in an industrial field the battery life was great the brightness is amazing for its size but it only charged the first time, now when plugged in it doesnt register it has been plugged in at all. I really like the flashlight I just don't understand. Im assuming the charge port on the light is the issue as I have tried different cables and nothing changed.
October 18, 2019
Originally posted at
love this light. but...
i use this 3-4 days a week off and on in a dark refinery, the light has been great for about months. now with a full charge it some times does not turn on. it flashes at me like the battery is getting low right after i take it off the charger. i like this light a lot but for the price it should last longer than 7 months so that makes me a but frustrated with my purchase
October 1, 2019
Originally posted at
NO WAY this light will burn 4.5 Hrs on a charge!
I have several thousand dollars worth of Milwaukee tools. None of them other than this light has ever let me down, so that is the only reason I would have ever forked over $70 bucks to Milwaukee for a little flashlight! Very disappointed as it has yet to last even one hour on a charge let alone Milwaukee's outrageous claim of 4.5 Hrs on one charge! It also takes about 8hrs to recharge so this thing stays plugged up a whole lot more than being used.
September 20, 2019
Originally posted at
Yes, I would recommend this to a friend
Really a great flashlight
throws a lot of light! easy to use. nice to have a rechargeable flashlight; my other ones are battery powered so as the battery goes low, so does the ability to illuminate. Then, I have to buy more batteries.
September 17, 2019
2 months ago
Describe Yourself:
Avid Do-it-Yourselfer
Heavy Duty Well Built Work Flashlight
I really dont understand the negative reviews this light gets. Its very well built, it has plenty of brightness, and its not overly expensive. For $69 you can get a great EDC/Worklight that will last forever. Sure it doesnt put out 1800 lumens, but this thing is a tank and will take a beating. If you want a 2000 lumens flashlight, go buy a Fenix or a Streamlight for $150. This is a great light built to work right along side of you
September 9, 2019
Originally posted at
Hands down best mid sized flashlight ive gotten
i keep in my vehicle but is mainly used on the job site as an electrician, love this light. only change id make is having 4 or 6 tiny groves around the face of the flash light ring so that when light is on and set face down the light would shine through those tony slits along the ring allowing you to find your light in pitch black environments like crawl spaces.
most people would cringe esp with a $60 light but i added these tiny slits myself with a triangle metal file. works like a charm. i set my lights on there faces not there side. always have. maybe its just me but other then that this light is hands down Sunlight bright at night, and battery life/ being rechargeable or battery exchangeable is Awesome!
again and again id say BUY THIS LIGHT! youll be glad you did.
August 29, 2019
Originally posted at
Save your money
I work in the rail road industry and I bought this to replace another EXPENSIVE flashlight. I work night and we go to some shady places to deliver rail cars where the lighting is bad and our lanterns are no-where close as bright. This light is very tough, great size, and love the pen style clip. About 2 weeks into using it, it would not turn on until I put the charging cord in and back out. It's the same problem that most of the people on here have stated. I hope Milwaukee can offer some assistance with a solution.
August 15, 2019
Originally posted at
Terrible battery life!!
You would think they would have a put a longer lasting
battery in this flashlight (hint hint). Output is great just make sure it’s always plugged in and charged before you use it.
July 6, 2019
Originally posted at
Worth it
I found this light via YouTube. Consistent power. Great design. Would buy again.
June 14, 2019
Originally posted at

Questions & Answers

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Browse 14 questions Browse 14 questions and 24 answers
Can I see a picture of where to plug in the charging plug?
A shopper on Feb 27, 2018
BEST ANSWER: Can I see a picture
How to charge this flashlight?
Pauls on Oct 1, 2017
BEST ANSWER: Internally Charges REDLITHIUM USB Batteries through Micro-USB Port.
Does it have a charging indicator light?
A shopper on Dec 9, 2018
BEST ANSWER: Yes it has a battery level light. When you turn it on it shows green, yellow, red . While charging it it flashes these colors to show the state of charge green being full. It is a great tool!
How do u charge?
A shopper on Sep 13, 2018
BEST ANSWER: It comes with a charger that plugs into a small outlet on the flashlight. The outlet is accessed by twisting the small end of the flashlight,
next to the clip, which then exposes the outlet. The charger comes with a power supply, or I suppose you could use any USB powered
Where do I plug the charger plug into the flash light?
A shopper on Feb 27, 2018
BEST ANSWER: Twist the back end that surrounds the button switch clockwise to expose the charge port.
Is a battery and charging cable included with the flashlight?
Wallace G on Aug 16, 2018
BEST ANSWER: Yes it is. This thing is great and has taken a pounding too
How long is this?
A shopper on Nov 4, 2018
BEST ANSWER: The Milwaukee 2110-21 USB 700L flashlight is 7” long
Where can i buy the clip and o ring for the 700lm flashlight part number 42-70-0035 ?
Derek N on Aug 22, 2019
BEST ANSWER: You will have to contact the manufacturer directly at 1-800-729-3878.
So my flashlight will not take a charge and the charge indicator light won't come on?
mike h on Aug 5, 2019
BEST ANSWER: Please contact the technician directly at 1-800-729-3878. The agent will be able to better assist you with the issue.
So got it home. It works. Plugged in charger. Light flashing red. What happens next?
Pierre D on Feb 26, 2019
BEST ANSWER: The item may be defective. Please contact our Customer Care Department at 1-800-714-0918. The agent will be able to provide you with the return information. If the item was not purchased from CPO Outlets, you will have to contact the manufacturer directly at 1-800-714-0918.