GENIUS2X4 by NOCO: 6/12V multi-bank charger, 4 outputs of 2 A

For anyone storing several bikes, a tractor and a boat: four 2 A outputs, 8 A in total, each looking after a 6 V or 12 V battery up to 40 Ah.

4 banks of 2 A, 8 A total | Up to 40 Ah per bank | 6 V and 12 V, lead-acid and lithium | 4 interchangeable connectors | Safe to leave on 24/7

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Frequently Asked Questions

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.

GENIUS2X4 by NOCO: 6/12V multi-bank charger, 4 outputs of 2 A

I have four vehicles laid up all winter, do I need four chargers? Not with the GENIUS2X4: it splits 8 A across four 2 A banks, each handling one battery of up to 40 Ah, 6 V or 12 V.

It accepts lead-acid (flooded, gel, MF, EFB, AGM, calcium) and 12 V lithium with a BMS, in cars, motorcycles, boats, ATVs, motorhomes, tractors, lawn mowers and trucks.

It stays connected 24/7 without overcharging, detects batteries from 1 V, offers Force Mode for batteries at 0 V and deals with sulphation and stratification by itself. It measures 239 x 145 x 58 mm, weighs 1.77 kg and comes with 4 interchangeable connectors.

Before you order, check

  • ›  Number of batteries: up to 4; if you only have 2, the GENIUS2X2 will do.
  • ›  Each must be 6 V or 12 V and, for a full charge, 40 Ah at most.
  • ›  Any lithium battery must be 12 V with a BMS.
  • ›  Rough timing: about 15 h per bank for a half-discharged 40 Ah battery.
  • ›  Questions about your fleet? Call us and we will confirm whether this is the right model.

Features

  • ›  Four charging banks of 2 A each, 8 A and 120 W in total.
  • ›  Each bank fully charges batteries up to 40 Ah and maintains any size.
  • ›  12V, AGM, lithium, 6V and Force modes.
  • ›  Lead-acid (flooded, gel, MF, EFB, AGM, calcium) and 12 V lithium with BMS, LiFePO4 included.
  • ›  Temperature compensation from -20 °C to +40 °C.
  • ›  Diagnostics for reverse polarity, faulty battery, high voltage and temperature.
  • ›  Four interchangeable connectors and 3 m extension cables.
  • ›  IP60 housing; 239 x 145 x 58 mm, 1.77 kg.

In the box

  • ›  GENIUS2X4 charger with 4 interchangeable connectors
  • ›  2 clamps with integrated eyelet terminals
  • ›  2 x 3 m extension cables
  • ›  2 x M8 27 mm self-tapping screws
  • ›  User guide and warranty

Technical data

Mains input voltage100-240 VAC, 50-60 Hz
Output power120 W max. (30 W per bank)
Charging banks4
Current per bank2 A (12 V) / 2 A (6 V)
Total charging current8 A
Battery voltage6V and 12V
Battery chemistriesLead-acid (wet, gel, MF, calcium, EFB, AGM) and 12V lithium with BMS (incl. LiFePO4)
Battery capacityUp to 40 Ah per bank; maintains all battery sizes
Charging modes12V, 12V AGM, 12V Lithium, 6V and Force
Low-voltage detection1 V (Force Mode: 0 V)
Back current drain< 0.5 mA
Operating temperature-20 °C to +40 °C
Housing protectionIP60
CoolingNatural convection
Approx. charging time (50% depth of discharge)8 Ah: 3 h · 12 Ah: 4.5 h · 24 Ah: 9 h · 40 Ah: 15 h
Dimensions (L x W x H)239 x 145 x 58 mm
Weight1.77 kg

  • Brand
  • Reference
    TB-NOCO-GENIUS2X4
  • EAN13
    1210000619433
  • MPN
    GENIUS2X4

noco-genius2x4-ficha-tecnica.pdf

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