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NOCO GENIUSPRO25

The NOCO GENIUSPRO25 is a battery charger with 25A (6V, 12V), 12.5A (24V) of charging current, dimensions of 9.25 x 5.14 x 2.96 Inches, a weight of 2.7 lbs, wiring for 6 V and an ingress rating of IP20.

Last updated: 26 October 2026

What this device draws

Input voltage it accepts
100-240 VAC, 50-60Hz

“Input Voltage AC: 100-240 VAC, 50-60Hz”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Voltages it can be wired for
6V, 12V, 24V

“Type of Batteries: 6V, 12V, 24V”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Battery and charging

What it draws on standby
<0.5mA

“Back Current Drain: <0.5mA”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Battery types it states
Wet, Gel, MF, CA, EFB, AGM, Calcium, Lithium (LiFePO4)

“Battery Chemistries: Wet, Gel, MF, CA, EFB, AGM, Calcium, Lithium (LiFePO4)”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Rated output power
375 W Max

“Input Voltage AC: 100-240 VAC, 50-60Hz Output Power: 375 W Max”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Output current
25A (6V, 12V), 12.5A (24V)

“Charging Current: 25A (6V, 12V), 12.5A (24V)”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Charger specification
seventeen (17) modes: Standby, 12V, 12V AGM, 12V LITHIUM, 6V, 6V AGM, 6V LITHIUM, 24V, 24V AGM, 24V LITHIUM, 6V REPAIR, 12V REPAIR, 24V REPAIR, 12V SUPPLY, 24V SUPPLY, 5A Mode and Force Mode

“The GENIUSPRO25 has seventeen (17) modes: Standby, 12V, 12V AGM, 12V LITHIUM, 6V, 6V AGM, 6V LITHIUM, 24V, 24V AGM, 24V LITHIUM, 6V REPAIR, 12V REPAIR, 24V REPAIR, 12V SUPPLY, 24V SUPPLY, 5A Mode and Force Mode.”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Charger output current
25A (6V, 12V), 12.5A (24V)

“Charging Current: 25A (6V, 12V), 12.5A (24V)”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Charger mains input
100-240 VAC, 50-60Hz

“Input Voltage AC: 100-240 VAC, 50-60Hz”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Battery care and safety

Ingress protection
IP20

“Housing Protection: IP20 Cooling: Forced Air”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Size and fit

Overall dimensions
9.25 x 5.14 x 2.96 Inches

“Dimensions (L x W x H): 9.25 x 5.14 x 2.96 Inches”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Stated weight
2.7 lbs

“Dimensions (L x W x H): 9.25 x 5.14 x 2.96 Inches Weight: 2.7 lbs”

Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

Sources

  • Archived document

    Source: no.co/media/wysiwyg/downloads/User_Guides/GeniusPRO/geniuspro25_user_guide_4.9.2024a_1.pdf

    Retrieved October 21, 2026