NOCO GENIUS2
Length: 3.7" Height: 1.7" Width: 2.4" (Inch)
$75.50
3 Year free warranty
Specifications
Specification Sheet
Charging Voltage
Various
Back Current Drain
<0.5mA
Battery Capacity
Up to 40Ah, Maintains All Battery Sizes
Housing Protection
IP65
Cooling
Natural Convection
Line Voltage AC
120-240 VAC, 50-60Hz
Output Power
30 Watts Max
Charging Voltage
Various
Charging Current
2A (12V), 2A (6V)
Chemistry
Lead-Acid and Lithium
Storage Temperature
'-22° to 140° F (-30° to +60° C)
Low-Voltage Detection
1V (12V), 1V (6V)
DC Cable Length
77.6 Inches
AC Cable Length
71.7 Inches
Back Current Drain
<0.5mA
Battery Capacity
Up to 40Ah, Maintains All Battery Sizes
Data Sheet Link
Genius 2 Sell Sheet (no.co)
Operating Temperature
'-4° to 104° F (-20° to +40° C)
Housing Protection
IP65
Cooling
Natural Convection
Description
NOCO GENIUS2
2-Amp Battery Charger, Battery Maintainer, And Battery Desulfator
Introducing the all-new GENIUS2, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS2 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 2-amps for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
- Meet the GENIUS2 – Similar to our G1100, just better. It’s 30% smaller and delivers 140% more power. And it’s simpler and easier to use than ever before.
- Do more with Genius – Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
- Enjoy precision charging – An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- Charge dead batteries – Charges dead batteries as low as 1-volt. Or use the all-new Force Mode that allows you to take control and manually begin charging dead batteries down to zero volts.
- Simple to set up and use – Plug-in, connect to the battery, select a charge mode, and start charging your battery. A fully-automatic, worry-free battery charger for year-round use.
- Restore your battery – Detects sulfation and acid stratification and restores lost performance for stronger engine starts and extended battery life.
- Compatible with all types of vehicles – Charge and maintain cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more



