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forum thread Posted by gaamn114 | Staff • 4d ago
forum thread Posted by gaamn114 | Staff • 4d ago

Prime Members: Craftsman 12V 3 Amps Fully Automatic Automotive Battery Charger/Maintainer $29.56 + Free Shipping w/ Prime or on $35+

$30

$70

57% off
Amazon
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Amazon [amazon.com] has Craftsman 12V 3 Amps Fully Automatic Automotive Battery Charger/Maintainer for $29.56. Shipping is free w/ Prime or on $35+.


Product Description from Amazon:
  • MICROPROCESSOR CONTROLLED: After gathering information from the connected battery, the microprocessor adjusts voltage and charge, allowing fast charging without negatively impacting battery capacity and longevity.
  • FLOAT-MODE MONITORING: While in float mode, a battery charger and maintainer delivers a small current when necessary to keep the unit fully charged.
  • USE WITH MOST BATTERY TYPES: Compatible with standard, AGM, deep-cycle, and lithium (LiFePO4) batteries.
  • SCROLLING DISPLAY: Scrolling digital messaging provides step-by-step instructions for charging your battery.
  • HOOK ATTACHMENT: A built-in swivel hook lets you hang the charger outside of your work area for additional safety.
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Community Notes
About the Poster
Amazon [amazon.com] has Craftsman 12V 3 Amps Fully Automatic Automotive Battery Charger/Maintainer for $29.56. Shipping is free w/ Prime or on $35+.


Product Description from Amazon:
  • MICROPROCESSOR CONTROLLED: After gathering information from the connected battery, the microprocessor adjusts voltage and charge, allowing fast charging without negatively impacting battery capacity and longevity.
  • FLOAT-MODE MONITORING: While in float mode, a battery charger and maintainer delivers a small current when necessary to keep the unit fully charged.
  • USE WITH MOST BATTERY TYPES: Compatible with standard, AGM, deep-cycle, and lithium (LiFePO4) batteries.
  • SCROLLING DISPLAY: Scrolling digital messaging provides step-by-step instructions for charging your battery.
  • HOOK ATTACHMENT: A built-in swivel hook lets you hang the charger outside of your work area for additional safety.

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+3
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Price Intelligence

Model: 12V, 3A, Battery Charger & Maintainer, Charge Lithium Ion LifePO4 Standard & AGM Vehicle Batteries

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Sort: Lowest to Highest | Last Updated 7/12/2025, 01:18 AM
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Amazon$48.93

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Original Poster
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Deal Hunter
3d ago
7,622 Posts
Joined Oct 2011
3d ago
gaamn114
3d ago
Original Poster
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Deal Hunter
7,622 Posts
According to reviews on product page, this product has 4.4 stars out of 5, with over 100 reviews
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