NOCO Genius GENPRO10X4

Last updated: November 2, 2026

NOCO Genius GENPRO10X4
4.1/5#5 of 12 in 3 and 4 bank marine chargers
4.1

For bigger fishing boats with a 36 V trolling motor bank plus a starting battery, charging all four at 10 A each.

  • 4 x 10 AOutput
  • 40 ATotal current
  • YesLithium mode
  • IP68Water rating
Check price at Amazon$424.95

Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • 10 A per bank refills a deep cycle trolling motor battery overnight
  • A lithium mode on every bank, so LiFePO4 trolling motor batteries can share the charger with a lead acid starting battery
  • Per bank 25 to 100% charge lights show how far along each battery is without a meter
  • IP68 sealed and mountable in any orientation, even upside down
Cons
  • Only a 3 year warranty, where the best rivals give 5
  • At 15.5 lb it needs solid mounting on a transom or bulkhead

The NOCO Genius GENPRO10X family

Every NOCO Genius GENPRO10X model we rank, smallest first. Ratings compare each against its own bank count.

ModelOutputRatingPrice
NOCO Genius GENPRO10X11 x 10 A3.8/5$116.50
NOCO Genius GENPRO10X22 x 10 A4.0/5$224.95
NOCO Genius GENPRO10X33 x 10 A3.9/5$324.95
NOCO Genius GENPRO10X4 (this one)4 x 10 A4.1/5$424.95

How it scores

The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its bank count. How we rank explains each one.

Specifications

Model numberGENPRO10X4
Charging
Banks4
Current per bank10 A
Total current40 A
Lithium modeYes
AGM modeYes
Temperature compensationYes
Build
Water ratingIP68
Display or appYes
Ignition protectedYes
Weight15.5 lb
Warranty3 years
Released2020-08-17

Alternatives in this bank count

Compare

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