BMS 4S-21S 40A-60A for E Motor, E Tricycle

BMS 4S-21S 40A-60A for E Motor, E Tricycle

Marsoni

M251S

$12.56

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

BMS 4S-21S 40A-60A for E Motor, E TricycleProduct No BWPB 889 Support Strings 4S 21S Continuous Current 40A 60A Basic Function Over Charging Protection Over Discharging Protection Load Detection Temperature Protection Balance Disconnection Protection Application Area E Motor, E Tricycle

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Fast: 2-3 business days
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These brackets are heavy duty and came with the correct hardware. They were easy to install, the two holes were so helpful to know where to mark them. I think because they’re heavy duty you can place a good amount of weight on your shelves. The only thing I wasn’t happy with is that 4/69 of shelves, the paint was chipping but it was the perfect gold color.

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Reviewed in the United States on February 14, 2026

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Port

Massapequa, US

★★★★★ 5

Really nice looking work great

Size: 4 Inch, Color: Black

Great looking

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Reviewed in the United States on May 8, 2026

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Sharon

West Palm Beach, US

★★★★★ 5

Don't hesitate - Great product!

Size: 12 Inch, Color: Black

Superior quality at an unbelievable savings over local retailers. Hardware for hanging included the cheaper plastic lags yet they also included the heavy duty lags, so no tapping in to our supply. Thank you for a great product

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Reviewed in the United States on December 13, 2025

Verified Purchase

GoldenLover

Battle Creek, US

★★★★★ 5

Great design

Size: 12 Inch, Color: Black

Solid and reliable. I like the upturned ends for safety. Well designed.

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Reviewed in the United States on February 18, 2026