Head to head

NOCO Genius5 vs Battery Tender Plus

Our pick

NOCO Genius5

Battery Chargers & Maintainers

Why this one

The Genius5 combines 6- and 12-volt battery support with temperature compensation for changing garage conditions.¹²

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Product photographs. Not to scale.

What Battery Tender Plus offers

Battery Tender Plus: battery voltage 12V.³ Battery Tender Plus: battery types AGM, GEL, Standard (Sealed or Flooded Lead Acid).³ Battery Tender Plus: amperage 1.25 A.⁴

2 models / at a glance

Key differences

Every specification ↗

NOCO Genius5

Warranty · years5 years¹Higher preferred ↑

Battery Tender Plus

Warranty · years10 years³Higher preferred ↑

What differs

Specification	NOCO Genius5	Battery Tender Plus
Battery types	flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries²	AGM, GEL, Standard (Sealed or Flooded Lead Acid)³
Battery voltage	operates at 6 and 12 volts¹	12V³
Amperage	5 A²	1.25 A⁴
Lithium support	Yes²	No³
Warranty	5 years¹	10 years³

More details

Specification	NOCO Genius5	Battery Tender Plus
Dead battery recovery	Yes²	Yes³
Desulfation mode	Yes¹	Not published
Temperature compensation	Yes²	Yes³
Cord reach	Not published	12 ft³
Reverse polarity protection	Yes¹	Yes³
Automatic float mode	Yes²	Yes⁴

NOCO Genius5 vs Battery Tender Plus

NOCO Genius5

Why this one

What Battery Tender Plus offers

Key differences

NOCO Genius5

Battery Tender Plus

What differs

More details

Read the full reviews

Sources