1S 18650 3.7V Li-ion Battery Protection Module (12A / 3A)

1S 18650 3.7V Li-ion Battery Protection Module (12A / 3A)

Marsoni

M251S

$90.00

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

1S 18650 3.7V Li-ion Battery Protection Module (12A / 3A)Protection : Overcharge protection. over discharge protection. short circuit protection. overcurrent protection. Wiring instructions: B+ battery is positive. B battery negative. P+ outputs the positive input for the battery pack. P outputs the negative electrode for the battery pack. 1S 18650, 3. 7V 12A: Specifications and Features : Overcharge detection voltage: 3. 75V + 0. 25V Overcharge discharge voltage: 3. 6V + 0. 25V Over discharge detection

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I bought this OLEVS automatic as a gift for my husband and he was thrilled. The gold-tone finish is rich and consistent, the open-heart dial showing the movement is a beautiful touch, and the day/week sub-dials work smoothly. The caseback shows the automatic movement clearly — you can see the rotor spinning with every wrist movement. It feels comfortable and the bracelet is solid. For the price, this is an outstanding piece. He gets compliments every time he wears it.

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Reviewed in the United States on April 9, 2026

Verified Purchase

Juan Miguel Berrios

Chelsea, US

★★★★★ 5

Nice and elegant

Color: All Gold

I love it so much really nice and elegant!!! I'd definitely recommend it!!

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Reviewed in the United States on February 17, 2026

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