Is axtra 3.6-amp battery charger maintainer better than noco 2-amp charger?

AXTRA car battery charger is more adequate in term of quality and features than Noco Genius 2 charger. Highly recommend AXTRA battery charger: www.amazon.com/AXTRA-Fully-Automatic-Maintainer-Motorcycle-Tractors/dp/B08T7V4VQC I am an auto mechanic for 23 years. I have been testing these two chargers for about 8 months so far. AXTRA battery charger has 3.6 amp and 0.9 amp for small, medium, large size cars and trucks. NOCO has 2 amp only. AXTRA is more adequate to trickle charge motorcycle, lawn mower and ATV.

How does noco 2-amp battery charger compare to axtra 3.6-amp battery charger?

The NOCO GENIUS2 is a 2-amp battery charger that can be used for a wide variety of batteries (including 12-volt lithium, and 6-volt lead-acid). It automatically maintains the battery once full, and can help recover sulfated and stratified batteries.

How long is the wires? if the wires is too short, can i use axtra 8-outlet power strip as an extension?

The A/C and D/C cables are 6-feet. You can plug the charger into a power strip, or use an 18-gauge A/C extension cord for distances up to 100-feet.

What is the difference between noco genius2 and noco genius2d (with d) ?

The GENIUS2D is an onboard battery charger/maintainer model for 12V lead-acid/AGM batteries. The GENIUS2 is a multi-purpose battery charger/maintainer model for a wider variety of applications, including 12V lithium and 6V lead-acid/AGM.

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🔌 Charge smarter, last longer — never get left powerless!

FORCE MODE REVIVAL - Revive deeply discharged batteries by bypassing sensors and jumpstarting from zero volts.
CLIMATE SAVVY CHARGING - Adaptive temperature compensation ensures optimal battery health in any environment.
POWER PACKED PRECISION - 2-Amp output delivers efficient, reliable charging for your vehicle batteries.
SMART MAINTENANCE MASTERY - Automated 24-hour reconditioning cycle prevents overcharging and extends battery lifespan.
UNIVERSAL BATTERY COMPATIBILITY - Seamlessly charges Flooded, Gel, AGM, Marine, Deep-Cycle, and lithium-ion batteries.

The NOCO GENIUS2 is a compact, energy-efficient 2-Amp smart charger designed for 6V and 12V lead-acid and lithium-ion batteries. Featuring temperature compensation and a unique Force Mode, it intelligently maintains, reconditions, and revives batteries across various types, ensuring peak performance and longevity.

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Brand	NOCO
Manufacturer	NOCO
Model	GENIUS2
Product Dimensions	4.32 x 6.1 x 9.4 cm; 557.92 g
Item model number	GENIUS2
Power Source	hand_powered
Charging Time	1E+1 Hours
Batteries Included	No
Batteries Required	No
Does it contain liquid?	No
Includes Rechargeable Battery	No
Manufacturer	NOCO
Country of Origin	USA
Item Weight	558 g

NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation

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