Fenix ARB-L21-5000U Rechargeable Battery

Fenix ARB-L21-5000U Rechargeable Battery

Marsoni

M251S

$26.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Fenix ARB-L21-5000U Rechargeable BatteryARB L21 5000 V2. 0 is a high capacity 21700 Li ion rechargeable battery built for more power and longer runtimes. Additional features include a protection circuit in the anode to help prevent short circuits, over charge discharge and over heating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion. Battery capacity up to 5000mAh. 500 charging cycles. Important Note: THIS BATTERY IS NOT

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No complaints on these. They fit great, are supportive cotton, and look great. I was so used to the cheap Wal-Mart-bought fruit of the loom (think) ankle socks that I had no idea what I was missing. These are thicker, made better, and feel great. They even support the back of your foot from riding against your shoes. Because they are a bit thicker, they do make my feet hotter than before...but I've adjusted the shoe I wear to allow more breathability and don't wear them for long periods anyway. I live in Texas...we wear flip flops most of the year round. :)

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Reviewed in the United States on June 1, 2020

Verified Purchase

Dave Saladin

Chelsea, US

★★★★★ 5

Love Underarmour!

Size: Large, Color: White (6-pairs)

Why did you pick this product vs others?: Love underarmour products! Very comfortable. Love them for golf season.

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Reviewed in the United States on June 18, 2025

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Local egg dealer

Bozeman, US

★★★★★ 4

Run large

Size: Large, Color: White/Gray (6 Pairs)

They seemed larger than the last time I ordered. I should have ordered medium

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Reviewed in the United States on March 14, 2025

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Mario

Dallas, US

★★★★★ 5

Love these socks! They are absorptive, comfortable, supportive, attractive & great fitting!

Size: Medium, Color: White/Gray (6 Pairs)

These have been my go-to socks for almost 8 years now. I love that they are cotton, so they absorb sweat rather than give you that slimy feel you can get from polyester. They have great support in the mid foot and fit great due to the sizing. Just the right amount of padding and exhibiting an attractive low cut below the ankles. I highly recommend these socks. I hope this is helpful.

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Reviewed in the United States on October 18, 2022

Verified Purchase

Amazon Customer

Waukegan, US

★★★★★ 5

They are socks

Size: Large, Color: White (6-pairs)

It’s UA and they’re socks. They go on your feet and stay there.

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Reviewed in the United States on June 28, 2025