The GENIUS2D is water resistant with a rating of IP65.

Does charger retain setting if power is lost then restored

First I’m not sure. But I’m 99% sure the loss of power has no effect at all. I base this on the fact that there’s no on or off button on the unit.(no settings) It only works or doesn’t work if it’s plugged in or unplugged. So my answer is their are no settings. So if you have power it works if you don’t it doesn’t. There is a cool feature it monitors it’s invioronent if it’s to hot it will not turn on.

will this work for motorcycle batteries?

Yes; it works for my motorcycle, and the device is tiny enough to hide in a saddlebag.

My battery is in the trunk,,can I connect it to the jump points under the hood instead of directly to the battery in the trunk?

Battery is in the trunk. That must be an European vehicle. Anyway, as long as you can securely tie the red and black eye hook of the charger to the jump points under the hood. I have two cars with battery in the trunk. What I did was one of vehicle I connect the NOCO charger 5-AMP, NOCO GENIUS GEN5X1 directly to the battery and on the other vehicle I use a portable NOCO 10-AMP, NOCO GENIUS10 charger to the jump points under the hood. Good luck

Noco New Genius Genius2d 12v 2 Amp Direct Mount Battery

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🔌 Stay charged, stay unstoppable — the GENIUS2D powers your drive and your lifestyle.

POWER PACKED PRECISION ⚡ - 2 Amp direct-mount charger delivers efficient, reliable power for 12V lead-acid batteries up to 40Ah.
REVIVE DEAD BATTERIES 🔋 - Force Mode lets you manually charge batteries down to zero volts, bringing even the most drained batteries back to life.
MAINTENANCE MASTERCLASS 🔄 - Automated 24-hour reconditioning cycle prevents overcharging and reverses sulfation for peak battery health.
CLIMATE SMART CHARGING ❄️ - Dynamic temperature compensation optimizes every charge cycle for any environment, from freezing winters to scorching summers.
PLUG PLAY PROFESSIONALISM 🛠️ - Compact, rugged design with snap-fit mounting and included hardware ensures effortless, secure installation under the hood.

The NOCO GENIUS2D is a compact, direct-mount 12V battery charger and maintainer delivering 2 amps of power. Designed for lead-acid batteries including AGM, gel, flooded, and deep-cycle types, it features advanced temperature compensation and a unique Force Mode to charge batteries down to zero volts. Its automatic maintenance cycles prevent overcharging and restore battery health, making it ideal for a wide range of vehicles and outdoor equipment. Proudly made in the USA, it offers professional-grade reliability with easy installation and a 3-year warranty.

Specifications

ASIN	B07W3QSMF9
Amperage	2 Amps
Battery Charge Time	40 Hours
Best Sellers Rank	434,708 in Automotive ( See Top 100 in Automotive ) 1,491 in Car Battery Charging Units
Box Contents	GENIUS2D Battery Charger, Mounting Bracket, Self-Tapping Screws (2), Mounting Strap
Brand Name	NOCO
Colour	Black
Connector Types	AC power plug (Type G), DC battery terminal connectors
Current Rating	2 Amps
Customer Reviews	4.6 4.6 out of 5 stars (10,442)
EU Spare Part Availability Duration	3 Years
Global Trade Identification Number	00046221180138
Input Voltage	12 Volts
Item Dimensions D x W x H	8.8D x 8.7W x 16.5H centimetres
Item Type Name	NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries
Item Weight	331 g
Manufacturer	NOCO
Manufacturer Part Number	GENIUS2D
Model Number	GENIUS2D
Output Voltage	12 Volts
Specification Met	CEC, FCC, UL
UPC	046221180138
Unit Count	1.0 count

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