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yourheey 12V/24V 20A Battery Charger/Maintainer

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ENDED

Won For

$11

Description

This professional-grade, heavy-duty battery charger from yourheey is engineered for durability with military-grade pure copper coils and an aluminum alloy casing for enhanced heat dissipation. It's designed to masterfully handle all lead-acid battery types, including AGM, GEL, Flooded, EFB, Calcium, MF, and deep-cycle batteries. Featuring smart voltage detection for automatic 12V/24V system identification and two charging rates (fast and slow), this charger also includes a pulse repair technology to revive batteries as low as 3V. Its intelligent REPAIR mode diagnoses battery health and can recover up to 95% of "dead" batteries. With auto shutoff and winter optimization for sub-zero temperatures, it extends battery lifespan and ensures complete charges. Backed by a 3-year warranty.

Item Details

Seller

Nellis Auction

Pickup Location

6520 Westwind Rd, Ste 100

Las Vegas, NV, 89118

Quality

Used
Untested
Minor Damage
No Assembly Needed
In Package
Unknown if Missing Parts

Estimated Retail Price

$110.41

Buyers Premium

15%

Inventory Number

1101347131

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

brand

yourheey

color

BLUE

dimensions

Item: 3.1 × 7.1 × 2.4 in · Package: 13.51 lb

weight

12.50 lbs

More features

  • Professional-grade battery charger with 13.1LB pure copper coils and aluminum alloy casing
  • Handles all lead-acid battery types: AGM, GEL, Flooded, EFB, Calcium, MF, deep-cycle (not compatible with lithium/LiFePO4)
  • 20A max output for rapid charging of trucks/RVs and precision for motorcycles/lawn equipment
  • Smart battery maintainer with pulse repair technology to resurrect batteries as low as 3V
  • Intelligent REPAIR mode automatically diagnoses battery health and recovers "dead" batteries
  • Extends battery lifespan by 3X through continuous maintenance charging
  • Auto-sensing technology instantly identifies 12V/24V systems; no manual switching required
  • Two charging rates: Fast (for batteries >30AH) and Slow (for batteries <30AH)
  • Auto off mode stops charging when the battery is fully charged
  • Cold-weather charging algorithms combat voltage drop in sub-zero temperatures (-4°F/-20°C)
  • Constant voltage (CV) and constant current (CC) charging modes
  • Energy-Saving mode for low-power charging
  • Strong mode for full power output charging
  • 3-Year warranty and 24/7 technical support
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