NOCO Reference: EUR-NOCO-GBX155

12V 4250A Jump Starter NOCO GBX155

The flagship of the Boost X series: 4250A and a 99 Wh battery for 12V petrol engines of up to 10.0 L and diesel engines of up to 8.0 L.

4250A peak · 12V10.0 L petrol / 8.0 L diesel99 Wh lithium-ion battery2.7 h recharge at 60W500-lumen LED torch
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12V 4250A lithium jump starter with USB-C PD – NOCO Boost X GBX155

The GBX155 carries the highest ratings of the Boost X series: 10.0 L petrol and 8.0 L diesel, backed by 4250A of peak current. That is more than the GB150 (9.0 L / 7.0 L), while staying on 12V and weighing 2.64 kg.

Its 99 Wh battery is the largest in the series. Over 60W USB-C Power Delivery a full charge takes 2.7 h (16 h at 10W), and a jump start is possible after five minutes of charging from 0%. Two cables are included, USB-A to USB-C and 12V to USB-C, plus a 5V, 2.1A USB-A output.

UltraSafe 2.0 takes care of spark-proofing, polarity and thermal management; a 60-second timer, plus a 500-lumen torch and IP65 protection, round it off. Size: 306 × 175 × 69 mm.

Technical data

System voltage12V
Peak current4250 A
Internal batteryLithium-ion, 99 Wh
Petrol enginesUp to 10.0 L
Diesel enginesUp to 8.0 L
Compatible batteriesLead-acid: wet, gel, MF, EFB, AGM
USB-C (input)5V 1.5A / 9-20V 3A (Power Delivery, 60W)
USB-C (output)5-20V 3A (Power Delivery, 60W)
USB (output)5V, 2.1A (10W max.)
Recharge time2.7 h with a 60W USB-C PD charger; 16 h at 10W
LED torch500 lumens, with SOS and strobe
Jump start timer60 s (power saving)
Housing protectionIP65 (with ports closed)
Operating temperature-20 °C to +50 °C
Charging temperature0 °C to +40 °C
CoolingNatural convection
Dimensions306 × 175 × 69 mm
Weight2.64 kg

How to size it

  • —  Engine ceiling: 10.0 L petrol or 8.0 L diesel.
  • —  One size down: the GBX75, 2500A for 8.5 L petrol / 6.5 L diesel.
  • —  Beyond 10.0 L on 12V: the Boost MAX GB250+, 5250A for engines up to 16 L.
  • —  24V vehicles need the GB251+ or the GB500+.

Features

  • —  Peak of 4250A, 12V systems.
  • —  Engine rating: 10.0 L petrol and 8.0 L diesel.
  • —  99 Wh lithium-ion battery.
  • —  60W USB-C PD port working in both directions.
  • —  2.7 h full recharge at 60W, 16 h at 10W.
  • —  Starts a vehicle after five minutes of charging from empty.
  • —  UltraSafe 2.0 spark-proof, polarity-safe connection.
  • —  60-second timer, 500-lumen torch (SOS and strobe), 5V, 2.1A USB-A port.
  • —  IP65 with ports closed, 306 × 175 × 69 mm, 2.64 kg.

In the box

  • —  NOCO Boost X GBX155 jump starter
  • —  HD precision battery clamps
  • —  USB-A to USB-C cable (0.6 m)
  • —  12V to USB-C cable (0.6 m)
  • —  Microfibre storage bag
  • —  User guide

  • Brand
  • Reference
    EUR-NOCO-GBX155
  • EAN13
    1210000620095
  • MPN
    GBX155

noco-gbx155-ficha-tecnica.pdf

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