The Acebeam TAC 2AA Black (TAC2AA-Black) is the brightest 2AA-format tactical flashlight on the market, delivering up to 1,600 lumens with a 181-meter beam. Designed for both everyday carry and tactical use, its dual switch layout pairs a tactical tail switch with a metal side switch for fast, intuitive operation.
Power it with the included USB-C rechargeable Li-ion battery for maximum output, or swap in two AA Ni-MH/alkaline cells in the field. Five brightness levels plus Strobe, an IP68 waterproof rating, and 1.5 m impact resistance make it ready for home security, emergency preparedness, camping, and night patrol. The slim pen-style body is machined from A6061-T6 aluminum with a HAIII anodized finish.
Feature Highlights
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1,600 Lumens Max Output – 181 m throw, 8,190 cd peak beam intensity
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Dual Switch Design – Tactical tail switch plus metal side switch
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Flexible Power – Included USB-C Li-ion battery or 2x AA Ni-MH/alkaline
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Six Modes – Moonlight, Low, Mid, High, Turbo, and Strobe
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Rugged Build – IP68 waterproof, 1.5 m impact resistant, A6061-T6 aluminum
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Pen-Style EDC Profile – 5.9" long, 3.73 oz with battery
Specifications
| Max Output |
1,600 lumens |
| Beam Distance |
181 m |
| Peak Beam Intensity |
8,190 cd |
| Runtime |
Up to 177 hours (Moonlight) |
| Modes |
Moonlight, Low, Mid, High, Turbo, Strobe |
| Battery |
1x USB-C rechargeable Li-ion (included) or 2x AA Ni-MH/alkaline |
| Length |
5.9" (149.9 mm) |
| Head Diameter |
0.86" (22 mm) |
| Weight |
3.73 oz (106 g) with battery |
| Durability |
IP68 waterproof, 1.5 m impact resistant |
| Construction |
A6061-T6 aluminum, HAIII anodized |
Frequently Asked Questions
What battery does the Acebeam TAC 2AA Black use?
The Acebeam TAC 2AA Black (TAC2AA-Black) ships with a USB-C rechargeable Li-ion battery and also runs on two standard AA Ni-MH or alkaline batteries.
How bright is the Acebeam TAC 2AA Black?
The Acebeam TAC 2AA Black (TAC2AA-Black) reaches a maximum output of 1,600 lumens with a 181-meter beam distance, making it the brightest 2AA tactical flashlight available.
Is the Acebeam TAC 2AA Black waterproof?
Yes. The Acebeam TAC 2AA Black (TAC2AA-Black) carries an IP68 waterproof rating and withstands drops of up to 1.5 meters.
Does the Acebeam TAC 2AA Black come with a battery?
Yes. The Acebeam TAC 2AA Black (TAC2AA-Black) includes Acebeam's USB-C rechargeable Li-ion battery in the box.
What modes does the Acebeam TAC 2AA Black have?
The Acebeam TAC 2AA Black (TAC2AA-Black) offers Moonlight, Low, Mid, High, and Turbo brightness levels plus a Strobe mode, controlled by its dual tail and side switches.
Is the Acebeam TAC 2AA Black good for everyday carry?
Yes. The Acebeam TAC 2AA Black (TAC2AA-Black) uses a slim 5.9" pen-style body weighing just 3.73 oz, ideal for EDC, duty, and emergency use.
Where can I buy the Acebeam TAC 2AA Black?
The Acebeam TAC 2AA Black (TAC2AA-Black) is available at Going Gear, an authorized Acebeam dealer, at goinggear.com.
