Coast FL Lithium-Ion Rechargeable Battery Pack for FL60R, FL75R & FL85R LED Headlamps

2026-03-04T19:00:00

Got the lime green head lamp as a gift, no box or instructions. Came with the ZX350 Rechargeable Battery, but no charger chord, plug. Battery seems to be dead or just not charged. AAA batteries work just fine. Do I need a new battery and what about the charger chord and plug?

Raymond5737

2026-01-23T19:00:00

the headlamp that wont even spot. 30 bucks for headlamp then realized the package did not include rechargeable batt. So 20 bucks for battery that dont last an hour and I have a 50 buck paper weight. I work at night in power and utilities and this is useless.

Weatherhead

2026-01-17T19:00:00

Disappointed with how long the battery holds a charge. 2.5 hours on the lowest setting and its done. Full charge. Will use it for backup only.

Bones

2025-12-15T19:00:00

Used it for 1st time camping in Big Bend. Great to have both green and red for stargazing. Comfortable too.

Locosan

2025-08-04T20:00:00

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

Bkurjk

2025-07-30T20:00:00

Got the free battery to try it out with the headlamp. Loved the rechargeable feature so got two more. Ender up breaking a headlamp, so got a replacement and another free battery coupon. Within a year, two of the four batteries have failed and no longer take a charge. Additionally, the newer headlamp doesn't work with standard AAA after using the battery packs

pete

2025-07-30T20:00:00

Bought with tri color headlamp. Charges quick, last for long time. Just wish it would fit in my old headlamp.

Steve279

2025-06-16T20:00:00

Great rechargeable battery. Great savings in the long run.

Dan R.

2025-03-04T19:00:00

you just can't beat rechargeable batteries. i have a few spares as well

Roadkill O.

2025-02-24T19:00:00

This battery outshines the old head lamp batteries. Last longer and USB C charger.

Daniel

2025-02-01T19:00:00

These batteries make so much more sense than constantly buying AAA batteries then throwing them away.

Some T.

2025-02-01T19:00:00

These batteries make so much more sense than constantly buying AAA batteries then throwing them away.

SomeGuyInLondon

2024-12-23T19:00:00

Excellent charge to use time. Easy to charge and install/remove.

Thomas

2024-12-03T19:00:00

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

Louie’s D.

2024-11-03T19:00:00

Coast products are amazing. Have used them for many years. As a MasterTech the headlights are the best for working on cars

Kenneth N.

2024-10-28T20:00:00

Great battery, but need to take it out of lamp to recharge. I liked the previous version where there was a plug on the headband.

Xeonmaster

2024-10-05T20:00:00

Fits and works perfect. I ordered 2 so ill always have a charged battery ready when i need it. No more constantly buying AAA batteries.

Dennis S.

2024-06-18T20:00:00

I bought it in need of a light that would last through the night while I fish, and it doesn't last half the night.

Mikey

2024-05-08T20:00:00

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.

Garbageman

2024-05-06T20:00:00

I got this battery with a headlight. Used it for night walleye fishing and it didn't come close to dimming after 4 hours. I'm not sure how long it will power the headlight but definitely better than regular batteries.

Dave

2024-04-09T20:00:00

This rechargeable battery works, is convenient, and compact! So it's easy to carry a few of them.

mrdj87

2024-04-02T20:00:00

Long battery life and high brightness from the output in headlamp. Will go full 12 hour shift in medium brightness

jon

2024-03-23T20:00:00

I'm enjoying my new headlamp with my new rechargeable battery, great light for the job I do

Carlos

2024-03-21T20:00:00

Great light and you can use the rechargeable battery pack.

Swamp d.

2024-03-20T20:00:00

My purchase of this rechargeable battery came in handy since I usually use my headlamp when I night fish. Having the option to recharge rather than disposing of dead batteries is a plus.

Christopher

2024-02-20T19:00:00

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.

David S.

2024-01-25T19:00:00

Thanks so much. These are great battery packs. Now I won't ever be unprepared. I ordered 3 of them. lol Thanks guys Mahalo from Hawai'i ??????

Stoney S.

2023-12-10T19:00:00

I bought an extra to keep on-hand. Happy with the performance.

Tool_Man

2023-12-07T19:00:00

Since when does something free cost $15? If you want to tell people something is free then make it free

Bill

2023-11-14T19:00:00

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

5 A.