The TWIN POWER 4000 LUMEN LED FLASHLIGHT standing vertically

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Police Security Twin Power 4000 flashlight lying on a log in the woods

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Twin Power 4000 Lumen Dual-Battery Flashlight

Name: Twin Power 4000 Lumen Dual-Battery Flashlight
Brand: Police Security Flashlights
SKU: 97604
Price: 29.99 USD
Availability: InStock

$29.99

$69.99

Save $40.00

4000 lumens ● Rechargeable 21700 + AA Batteries

Swap rechargeable to alkaline at the touch of a button ● 338m beam distance ● 9h max runtime ● USB-C Rechargeable ● Focusable ● Battery-level indicator ● IPX4 Water Resistant
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Lifetime Warranty | Free Shipping over $39

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Twin Power 4000 Lumen Dual-Battery Flashlight

$29.99

$69.99

Instantly switch between rechargeable and AA battery power in one flashlight.

The power of rechargeables with the convenience of AAs

Police Security’s Twin Power® flashlight is a groundbreaking, patented, ultra-bright 4000 lumen flashlight that redefines traditional Dual Power flashlights. Unlike Dual Power, which requires two separate battery cartridges, the Twin Power flashlight operates seamlessly with a SINGLE cartridge. The cartridge holds a built-in 21700 rechargeable battery for primary power, and 3AA alkaline batteries for backup. With this innovative design, you'll never face the dilemma of drained power. Simply toggle between alkaline and rechargeable battery sources with the touch of a button, ensuring uninterrupted illumination whenever you need it. Equipped with battery level indicators, this flashlight guarantees you'll never be left in the dark.

Features

Patented Twin Power® Technology Means Uninterrupted Performance

Switch between the rechargeable 21700 li-ion battery or 3AA alkaline power sources from a single battery cartridge

Ultra-Bright, Long-Range Illumination

4000 lumen maximum output
1109-foot (338m) beam distance with wide-area visibility
Twist focus beam; quickly change from spot to flood light for versatile lighting needs

Built for Durability & Convenience

Battery-level indicator
Ergonomic rubber grip
Easy-press tactile switches
Impact-resistant and IPX4 weather resistant

Extended Runtime for Reliable Performance

9-hour runtime
Switch to backup power with the click of a button
Perfect for Law Enforcement, Outdoor Use, Tradesmen, and Emergency Situations

Output modes

Rechargeable:

High:
4000 Lumens
1.5 hour runtime
338 meter beam distance
Low:
1350 Lumens
3.5 hour runtime
180 meter beam distance

Alkaline:

High:
845 Lumens
3 hour runtime
145 meter beam distance
Low:
300 Lumens
6 hour runtime
87 meter beam distance

Specifications

Batteries Used:

1x 21700 Rechargeable Lithium-Ion Battery Included
3x AA Alkaline Batteries Included
USB-C Charge Cable Included

Size & Weight

Length: 10.25 inches
Head diameter: 2.25 inches
Body diameter: 1.6 inches
Tail cap diameter: 1.75 inches
Weight: 1.5 lbs (including batteries)

Model Number

97604

Lifetime Warranty

If your light isn't working the way it should, we want to know.

Every Police Security flashlight is covered by a limited lifetime manufacturer's warranty. If a defect affects how your light performs, we'll take care of the replacement. Warranty coverage doesn't extend to normal wear and tear, misuse, neglect, or battery corrosion, but if the light let you down through no fault of your own, reach out.

Click here for information on where you can recycle batteries
Police Security is a Steward of the Call2Recycle®Battery Recycling Program

FILE A CLAIM

FAQs

The Twin Power 4000 combines a rechargeable 21700 lithium-ion battery with 3AA alkaline backup in a single cartridge, so you're never caught without light. Here's what to know before you buy.

If you don't see what you need, please contact us for further assistance!

How bright is the Twin Power 4000, and does brightness change between battery types?

Yes. On the rechargeable battery, the light outputs up to 4000 lumens (high) or 1350 lumens (low). On the AA alkaline backup, output is 845 lumens (high) or 300 lumens (low). Switching sources with the toggle button also switches the available brightness range.

What happens if the rechargeable battery dies while I'm using the flashlight?

Press the toggle button to instantly switch to the 3AA alkaline backup housed in the same cartridge; no battery swap required. This keeps the light usable in the field even without access to a USB-C charger.

Is the Twin Power 4000 waterproof?

It carries an IPX4 water-resistance rating, meaning it's protected against splashing water from any direction. It's not designed for submersion, so avoid dropping it in water or using it in heavy rain for extended periods.

What's included in the box with the Twin Power 4000?

The flashlight ships with a 21700 rechargeable lithium-ion battery, 3 AA alkaline batteries, and a USB-C charging cable. Everything needed to use both power modes out of the box.

How long does the Twin Power 4000's battery last on a full charge?

On rechargeable power, expect roughly 1.5 hours on high or 3.5 hours on low. Switching to the AA alkaline backup adds up to 3 more hours on high or 6 more hours on low, extending total usable runtime.

Twin Power 4000 Lumen Dual-Battery Flashlight

The power of rechargeables with the convenience of AAs

FAQs

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