2S 7.4V 8.4V 18650 Lithium Battery BMS Protection Board 20A - Balanced

2S 7.4V 8.4V 18650 Lithium Battery BMS Protection Board 20A - Balanced

Marsoni

M251S

$80.00

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

2S 7.4V 8.4V 18650 Lithium Battery BMS Protection Board 20A - BalancedOvercharge Protection: Features overcharge protection to safeguard your batteries from damage during charging. Compact Design: At just 48*20*3. 5mm, this BMS is a compact solution for your battery management needs. Equalizer Functionality: Incorporates an equalizer to maintain consistent voltage across your battery packs. High Continuous Discharge Current: Maximum 20A continuous discharge current, ideal for power drills under 50W or 168W resistive

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We offer a 30-day return/exchange service after receiving.
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UPDATE: Two tips broke off when unplugging them from the binding post and are now lodged in. Inexcusable and an utterly poor product. Solid connection in the binding post with no wobble or wiggle. They require some force to insert into the binding post, but once they're in they remain snug. I also tried removing and reinserting a few times and the connection remained solid. I've used other plugs in the past that have a softer tip and easily deform after one or two insertions. These do not have that issue.

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Reviewed in the United States on January 11, 2026

Verified Purchase

Dane W.

Louisville, US

★★★★★ 5

Great plugs

Size: 2 Pairs / 4 pcs

These are great plugs! Worked like it should!

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Reviewed in the United States on December 26, 2024