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EFEST Slim K4 USB-C Intelligent Battery Charger

Marsoni M251S
Sale price$14.49
Pay 4 payments of $3.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EFEST Slim K4 USB-C Intelligent Battery Charger4 x Battery Slots Slim K4 Quad Four Slot Battery Charger Cost effective and easy to use, the Efest SLIM K4 Charger is incredibly lightweight and conveniently portable. Steel cathodes with low resistance and hard chromium plating processing to achieve a more precise charging voltage. 15,000+ Time spring testing quality warning. The K4 also has 6 protection levels: Short circuit protection, Automatic over charging protection, Automatic over discharging
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  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 83 reviews
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Yoko
Grantham, US
★★★★★ 5
Execelente
Que la mejor sustitución,poner lo que se recomienda
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
D
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david a.
Dallas, US
★★★★★ 5
Fit perfect
Fit perfect
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Reviewed in the United States on July 29, 2025
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 2
Fast shipping
Fast shipping but Did not fit my 2011 Honda civic power steering hose
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Reviewed in the United States on December 30, 2025
E
Verified Purchase
edward delcastillo
Massapequa, US
★★★★★ 5
Good service. Would do it all over again.
They were perfect Thanks
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Reviewed in the United States on February 20, 2026
Y
Verified Purchase
Yunel
San Leandro, US
★★★★★ 5
I need you
Style: 2.0L
Great product! It fits perfectly and was very easy to install. Highly recommended."
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Reviewed in the United States on May 17, 2026

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