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NOCO GENIUS5 Fully Automatic Temperature Compensation Review

7

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
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Details

BrandNOCO
ColorMulti
Item Dimensions LxWxH4.61 x 3.43 x 7.95 inches
Item Weight1.59 Pounds

Description of NOCO GENIUS5 Fully Automatic Temperature Compensation

Meet the GENIUS5 - It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. 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 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. Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.

Reviews

Global ratings 7
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    3

Type of review

Revainrating 5 out of 5

Restored old battery

First try on an old motorcycle battery that has been in the basement for years. I measured the battery voltage before and after. Brought the battery back to life.

Pros
  • Good product for the price
Cons
  • Almost everything ok

Revainrating 5 out of 5

WILL NOT CHARGE LITHIUM LIFEP04 TO PROPER VOLTAGE

I bought 10 chargers as I have many lifepo04 100ah lithium batteries. does not fully charge it. 13.2-13.4 batteries on average at maximum charge and should be 13.6V. All chargers get very hot. so hot it's starting to burn your hand!

Pros
  • Excellent design
Cons
  • Some bugs

Revainrating 5 out of 5

Big performance, small package.

I have charged/repaired batteries in all my cars, two of which are almost 3 years old. All batteries start my cars like new now. It's really nice to use as a dinghy for our weekend car because it takes up so little space. I am very happy with this purchase and will probably buy a smaller version to use with my bike.

Pros
  • Great overall performance
Cons
  • poorly thought out

Revainrating 5 out of 5

Excellent new generation charger

This charger was able to float the problem battery (fully charged) with no problems. I had two old chargers that just couldn't do it and are much heavier and bigger. The design and build quality of this Noco charger is great. Compact size, high performance, excellent quality cables and terminals. Even the packaging is impressive.

Pros
  • One year trial period
Cons
  • not reliable

Revainrating 1 out of 5

Charging and maintaining the battery

I have a 2002 BMW and I don't drive it often. The few times I used it the battery was low and I could barely start the car. So I bought NOCO GENIUS5, which is a perfect match in terms of battery type and capacity characteristics. NOCO GENIUS5 has fully charged the car battery and is now in service mode. Now that I need a GENIUS5 machine, it's ready to go.

Pros
  • Amazing
Cons
  • I have problems

Revainrating 1 out of 5

He lives, he dies, he lives again!

This put the battery back in my truck (about a year). I drive it 2-3 times a week to charge and all (not every day). Once I went to zero volts. It sat like that for a week, and no ordinary charger could keep it going for more than a few hours. I used the force function to start it and as soon as it said it was 'loaded' I switched it to recovery. Maybe there is a damage in life, but it starts like new.

Pros
  • Few competitors
Cons
  • Not trendy

Revainrating 1 out of 5

Doesn't work as advertised.

This Charger Almost Killed My Family. This charger failed and overcharged my lithium battery while driving, resulting in a fire and the total destruction of the battery. Smart technology to prevent overcharging is touted. Advertised to keep the battery alive 24/7 when fully charged. Please don't risk your family or valuables and buy the best charger. I spent over $25,000 building my bike and I'm afraid it's gone now.

Pros
  • Confident
Cons
  • No Instructions