Name: Coast CST-21532 Battery Lithium Rechargeable
Brand: Coast
SKU: 657IHI94HUAW
Availability: OutOfStock
Rating: 4.3 (87 reviews)

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Coast CST-21532 Battery Lithium Rechargeable

Compatible Devices

Brand

Compatible Brands

The Coast Flashlights 21532 FL75R Battery Lithium Rechargeable pack comes with a built&#45;in USB connection&#46; Using a micro USB, you can recharge the battery either inside or outside of the light&#46; The lithium ion battery pack is compatible with the FL75R LED headlamp&#46; Features. Battery Lithium Rechargeable. The FL75R Battery Pack comes with a built&#45;in USB connection. Using a micro USB, you can recharge the battery either inside or outside of the light. The lithium ion battery pack is compatible with the FL75R LED headlampSpecifications. Weight&#58; 0&#46;3 lbs- SKU: MDCO45481

Universal Product Code (UPC check)

Charging

Light

Price

The battery lasts for a long time .  I love using the  rechargeable battery over the batteries.

Battery lasts a long time

coastportland.com

Love the fact depending on the light you have to be able to charge in the unit, or put a fresh battery in and charge the depleted battery with micro usb. I definitely recomend any light that excepts the zx350 batteries especially if you can also charge the battery while still in the unit.

High quality easy charge battery

Brighter then just putting batteries in and rechargeable I believe it’s worth getting again if I need it for another project I’ll need to use more to see how it stands up against multiple charges but so far so good thanks coast for the opportunity to leave a review

Headlamp rechargeable battery

This is by far the best headlamp ive ever owned!! Super bright great for walking the dog at night. And carrying in firewood. I also use it at work for maintenance tasks painting closets ect. I absolutely love it ! And with the rechargeable battery no need to purchase batteries any longer. But its nice to know if i needed to i still could remove the rechargeable pack and just pop in the triple a's

Super Bright!

I’m a loyal and believer of Coast products I own a small AC company I have 12 employees working for me all of them using Coast products they are the best their quality second to none and the prices are good their customer service has no competition I love you guys

Owner and president of 5 star AC company

Very nice and practical headlamp.  Only have to mess with three settings.  Max power creates very good field of view and red is strong enough for needing eye relief vision.  Got the rechargeable battery and will see what life it has.  Would buy again.

Great little head lamp

Much like Coast's other rechargeable batteries, the ZX350 is an amazing piece. It adds longer run time and the lack of need for loose batteries hanging around.  I've added it to all my Coast headlamps that will allow it to fit, and went as far as modifying the battery housing of another Coast lamp that wasn't designed for it.  Having both hands free and the ability to point and aim my head where I want to see is great, having a battery that is easily rechargeable and gives great run time is even better.  It's a win win with Coast's ZX350 battery pack.

Amazing rechargeable battery boast long run time

I’ve been using the COAST FLX7 for a while now, and I’m seriously impressed. The biggest standout for me is how incredibly lightweight it is to the point where I honestly forget I’m even wearing it. That’s a huge plus when you’re out in the field for hours, especially during long night hunts.

The focusing feature is another high point. It’s smooth and can be adjusted with just one hand, even with gloves on, which makes it practical and efficient when I need to change beam types quickly. I also really like the green and red LED options, which come in handy when I’m coyote hunting and trying to preserve my night vision without spooking animals.

I also own the COAST RL35R, and while that’s a great light in its own right, the FLX7 is significantly lighter and more comfortable for extended use.

If I had to nitpick one thing, it would be the plastic clip. It feels a bit cheap compared to the rest of the headlamp, and it makes some noise when adjusting or putting it on. Not a dealbreaker, just something to note.

Overall, I’m really happy with this headlamp. It’s light, functional, and reliable — exactly what I need for hunting and other night work

You’ll Forget You’re Wearing It — In a Good Way

1 of 3 swelled up and cracked . Other batteries worked adequately. Do not charge in headlamp as this caused latch to break from the expansion.

Swollen battery

Don’t understand headlamp and OEM rechargeable battery replaced at same time. Fully charged battery overnight.  Placed in FL75.  Generally use medium to low intensity and change only last ~ 30 minutes.  I went thru several cycles , same issue.  I know majority of time lamp is on medium.  Use only a max of 45 minutes a day and need recharge.  Disappointed

Disappointed in Battery Life