woerma Smart Charger WMC-12V6A 6 Amps 12V Fully Automatic Automotive Battery Charger

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woerma Smart Charger WMC-12V6A 6 Amps 12V Fully Automatic Automotive Battery Charger
woerma Smart Charger WMC-12V6A 6 Amps 12V Fully Automatic Automotive Battery Charger
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woerma Smart Charger WMC-12V6A 6 Amps 12V Fully Automatic Automotive Battery Charger

4 stars out of 102 reviews
(4.0)|
102 ratings

Key item features

  • Versatile Compatibility: Suitable for no-load lithium batteries and 12V 4AH-100AH (200 Ah max.) lead-acid batteries, including AGM, GEL, MF, SLA, VRLA.
  • Advanced Repair Technology: Features high and low-frequency pulse repair technology to repair and activate batteries with low voltage or long-time unused.
  • Intelligent Display: Digital display shows current, voltage, temperature, charging process, reverse connection status, repair status, and battery power.
  • Multiple Modes: Offers various mode options including automobile, AGM/GEL, motorcycle, and repair modes for different battery types.
  • Comprehensive Protection: Equipped with over-voltage, reverse connection, short circuit, over-current, over-heat, and under-voltage protection for safe charging.
  • Automatic Detection: Can detect voltage and electricity when connected to the battery without a power supply, showing remaining voltage and electricity.
  • Seasonal Adjustment: Winter and summer mode automatically detects outside temperature and adjusts charging voltage accordingly.
  • Automatic Stop: Intelligent charging automatically stops when the battery is fully charged to prevent overcharging.
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4 out of 5 stars
stars102 ratings47 reviews
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Showing 1-3 of 47 reviews

Nov 2, 2025
Suzanne
Item details
Size: 4
Sold byWermaDelivered byWalmart
5 out of 5 stars review

Verified Purchase

The pulse feature bringing batteries back to a life of service is the best I've seen. Just walk away, it takes 15 minutes. Plus Works with agm.

Helpful?34EKQRNYD62A1062411204
Dec 13, 2025
ROBERT
Item details
Size: 4
Sold byWermaDelivered byWalmart
5 out of 5 stars review

Verified Purchase

A great item for the price.

Helpful?34EKQRNYD62A1062411204
Jan 14, 2026
STEVEN
Item details
Size: 4
Sold byWermaDelivered byWalmart
5 out of 5 stars review

Verified Purchase

best unit

one of the best! the repair cycle is fantastic!

Helpful?34EKQRNYD62A1062411204