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5-star Rated Gys 029545 Gysflash 8.12 Car Battery Charger 12v Get 65% Off Today [2oCSTzZF]

$32.99 $105.99 -69%

The GYSFLASH 8.12 is specifically designed to charge all types of’ 12V batteries such as cars, utilityvehicles, motor homes or trucks. It features an 8 step intelligent charging curve for an optimal charge; aswell as a «Supply» mode to support and ma

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5-star Rated Gys 029545 Gysflash 8.12 Car Battery Charger 12v Get 65% Off Today [2oCSTzZF]

The GYSFLASH 8.12 is specifically designed to charge all types of’ 12V batteries such as cars, utility vehicles, motor homes or trucks. It features an 8 step intelligent charging curve for an optimal charge; as well as a «Supply» mode to support and maintain showroom vehicle batteries.

IDEAL FOR CARS AND UTILITY VEHICLES

  • Designed for 12 V batteries from 15 to 160 Ah, or for maintenance charging up to 240 Ah.
  • 2 charge modes for maximum versatility :
  • AGM : Charge mode for cold weather (less than 5°C) and for Start & Stop batteries (EFB & AGM).
  • Refresh : Recovers deeply discharged batteries.
  • Supply mode , transforms the charger into a stabilised power supply :
  • maintains battery health during vehicle demonstrations (showroom).
  • preserves memory settings during battery replacement.
  • Optimised maintenance charge, the charger can remain plugged in indefinitely during winter to maintain the health of the battery. «Auto Restart» feature so the charger can restart automatically with the right settings after a power cut.

HIGH PERFORMANCE CHARGE

  • The 8 step charging curve ensures maximum battery performance and longevity
  • 1 Analysis
  • 2 Recovery
  • 3 Test
  • 4 Desulfation
  • 5 Charge
  • 6 Absorption
  • 7 Refresh (option)
  • 8 Floating charge
  • It recovers deeply discharged batteries >2V (SOS Recovery ).

SAFETY / PROTECTION FOR VEHICLE ELECTRONICS

  • Protection of the vehicle’s on-board electronics: protection against short circuits, polarity reversal and overcharging. Anti-spark technology.
  • Automatic stand-by mode if the battery is disconnected.
  • Integrated temperature probe to prevent internal electronics’ overheating.
  • Simplified interface to prevent user error.

ERGONOMIC

  • Ultra-compact design, light and portable.
  • Resistant to dust and water ingress (IP65 - not waterproof).
  • Can be attached to a wall.

What Our Customers Say

February 3, 2026

Absolutely no complaints!

High quality and really, really very useful.

- Zoie E..

February 3, 2026

Absolutely no complaints!

The best I’ve seen in this entire price range.

- Kai V..

February 3, 2026

Absolutely no complaints!

A great tool that is very, very effective.

- Corey D..

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