GEN5X3 by NOCO: 3-bank marine charger 12V 15A, sealed IP68

Three isolated 5 A outputs in a single on-board charger: the GEN5X3 looks after three 12 V batteries, lead-acid or BMS lithium, with no swapping of clamps.

3 banks of 5 A, 15 A in total | Each bank up to 120 Ah | Lead-acid or 12 V BMS lithium | IP68, -20 °C to +40 °C

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Buying a battery on telebaterias.com has the following advantages:

  1. First of all, the price. Buying a battery online is much cheaper than buying a battery in a physical store, mainly thanks to our high sales volume.
  2. On the other hand, at telebaterias.com we have commercial agreements with the main battery manufacturers. Thanks to our high turnover, our products are stored for a few days at the factory and reach our customers in the best possible condition. Our batteries therefore have the most recent date of manufacture.
  3. Finally, thanks to our professional technical advice, you can change your battery yourself at the best price

To find out if a battery is suitable for my vehicle, the best thing to do is to contrast the characteristics of the battery we have installed with the one we are going to buy.

Battery technology.

First of all, we must check that the type of battery is compatible with the one we are going to buy. If the technology is special, it is usually indicated on the battery. Battery technology is especially relevant in vehicles equipped with a start-stop system.

Measurements.

It is very important that the battery enters the cabin prepared for installation. Keep in mind that the measurements of the batteries are the maximum measurements of the same with all its edges, with the height of the terminal, with the tab for fastening, etc ... Therefore, if you have the appropriate gap for the measurement battery, you will have no problem installing it. In many cases you will see that you have a larger gap to install a larger battery. In these cases, we recommend that you put the battery with the highest amperage that fits into the hole.

Arrangement of the terminals.

It is essential that the positive of the battery matches the location of the positive of the battery you have installed. The convention is to locate the positive being as close as possible to the terminals, since in some cases, the battery may have the terminals closest to the conductor and in other cases closer to the license plate.

However, if you look closely at the photo you can see if the positive of the battery matches the one you have.

In general, except for Asian, American or some off-road vehicles, it is normal for the positive to be on the right.

This is a general guide. However, if you have any questions, contact us and we will be happy to advise you on the most suitable battery for your vehicle.

GEN5X3 by NOCO: 3-bank marine charger 12V 15A, sealed IP68

Can one charger really handle three different batteries? With the GEN5X3, yes: it splits 15 A across 3 isolated 5 A banks that run independently, each serving a 12 V battery of up to 120 Ah.

How long does it take? As a manufacturer reference, a 100 Ah battery at 50 % discharge recovers in about 15 h per bank. Every output accepts lead-acid or 12 V lithium with a BMS, offers a repair mode for sulphated batteries and a force mode for those below 1 V.

It is sealed to IP68 and bolts down in any orientation on its anti-vibration backing; 2 self-tapping screws come in the box.

Before you order, check

  • ›  The number of batteries: 3 banks; with only 2, the GEN5X2 is enough.
  • ›  Each battery is 12 V and no larger than 120 Ah; for banks up to 230 Ah there is the GENPRO10X3 (3 × 10 A).
  • ›  Their chemistry: lead-acid or 12 V lithium with BMS.
  • ›  You have room for 180 × 145 × 56 mm near a 100-240 VAC supply.
  • ›  Still have a question? Call us and we will confirm whether this is your model.

Features

  • ›  3 isolated, independent 5 A banks (15 A total).
  • ›  Up to 120 Ah per bank on 12 V batteries.
  • ›  Lead-acid (wet, gel, MF, calcium, EFB, AGM) and 12 V lithium with BMS.
  • ›  Repair mode for old, sulphated or stratified batteries.
  • ›  Force mode for batteries below 1 V.
  • ›  Diagnostics for reverse polarity, faulty battery and over-voltage.
  • ›  220 W output; 180 × 145 × 56 mm and 2.61 kg.

In the box

  • ›  GEN5X3 on-board charger
  • ›  2 x #8 27 mm self-tapping screws
  • ›  User guide and warranty

Technical data

Mains input voltage100-240 VAC, 50-60 Hz
Output power220 W max.
Charging banks3
Current per bank5 A (12 V)
Total charging current15 A
Battery voltage12 V
Battery chemistriesLead-acid (wet, gel, MF, calcium, EFB, AGM) and 12V lithium with BMS (incl. LiFePO4)
Battery capacityUp to 120 Ah per bank; maintains all battery sizes
Charging modes12V, 12V AGM, 12V Lithium, Repair and Force
Low-voltage detection1 V (Force Mode: 0 V)
Back current drain< 0.5 mA
Operating temperature-20 °C to +40 °C
Housing protectionIP68
CoolingNatural convection
DC cable lengthapprox. 1.83 m
Approx. charging time (50% depth of discharge)20 Ah: 3 h · 40 Ah: 6 h · 100 Ah: 15 h · 120 Ah: 18 h
Dimensions (L x W x H)180 x 145 x 56 mm
Weight2.61 kg

  • Brand
  • Reference
    TB-NOCO-GEN5X3
  • MPN
    GEN5X3

noco-gen5x3-ficha-tecnica.pdf

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