




Fenix AER-04 Remote Pressure Switch for the HT18, TK22-UE, TK22-V2 and TK30
- Use in combination with your favorite Fenix lights including the TK22-UE, TK22 V2, and TK30
- Tail Adapter style pressure switch fits with lights that are 29mm in diameter
- IP68 water and dust proofing perfect for any operation
- Scratch and wear resistant aluminum body
- Batteries Included?: No
Recently viewed
Description
Fenix AER-04 Pressure Switch
Tail Adapter Style
Accessorize your tactical flashlight with the Fenix AER-04 a remote pressure switch designed for lights with a 29mm diameter. Thanks to a tail adapter style, not only will this remote pressure switch fit your favorite Fenix lights like the TK22 V2 and TK30, but can be adapted to fit almost any 21700-style flashlight.
The AER-04 uses a dual switch remote interface for simple activation of your light. Use the tactical tail switch for constant on and the pressure pad switch for momentary activation. The remote itself features cable-fastened grooves for accurate activation even with gloves on.
- Notable Features
- » 9" cable length made from high-elastic and resilient polyurethane material
- » Made from scratch and wear resistant aluminum for weathering through harsh environments
- » Dual switch panel offers easy access to momentary and constant on
- » 29mm tail diameter is compatible with a variety of 21700-style flashlights
Item Details
| Brand | Fenix |
| SKU | FENIX-AER-04 |
| Series | HT (Hunting), TK (Tactical) |
| Manufacturer Part Number | AER-04 |
| UPC | 6942870307671 |
| Color | Black |
Specifications
| Primary Material | Aluminum |
Power Details
| Batteries Included? | No |
Unit Dimensions
| Weight | 0.48 oz (14 g) |
Packaging/Shipping Dimensions
| Length | 7.09 in |
| Width | 3.82 in |
| Height | 1.34 in |
| Shipping Weight | 0.03 lb |
Additional Details
| Packaging | Retail Packaging |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use








