GB20 by NOCO: Boost Sport 12V 500A lithium jump starter
A compact lithium jump starter for petrol engines up to 4.0 L: 500 A peak, 0.74 kg and USB ports to top up your phone.
500 A peak at 12 V | Petrol engines up to 4.0 L | Up to 20 starts per charge | Weighs just 0.74 kg | 5 V 2.1 A USB in and out
GB20 by NOCO: Boost Sport 12V 500A lithium jump starter
Will it start my car? If it runs on petrol and the engine is 4.0 litres or smaller, yes: the GB20 delivers 500 A peak to 12 V lead-acid batteries (flooded, gel, MF, EFB and AGM). The data sheet gives no diesel figure, so for a diesel look at the GB40, rated for diesel engines up to 3.0 L.
What if the battery is almost flat? It detects batteries from 2 V, and below that there is a manual override. The clamps are spark-proof and protected against reverse polarity.
One charge gives up to 20 starts, recharging takes 3 hours from a 2 A USB charger, and it doubles as a 5 V, 2.1 A power bank. There is also a 100-lumen LED light with 7 modes.
Before you order, check
- › Your vehicle runs a 12 V electrical system.
- › Engine size: up to 4.0 L petrol; for a diesel, step up to the GB40 or above.
- › The battery is lead-acid: flooded, gel, MF, EFB or AGM.
- › Not sure about your model? Give us a call and we will confirm it before you order.
Features
- › 500 A peak current for 12 V lead-acid batteries.
- › Rated for petrol engines up to 4.0 L.
- › Up to 20 jump starts from a fully charged 24 Wh lithium-ion pack.
- › UltraSafe clamps: spark-proof with reverse polarity protection.
- › Detects batteries from 2 V; manual override for deeper discharge.
- › USB input and output at 5 V, 2.1 A; 3-hour recharge from a 2 A charger.
- › 100-lumen LED light with 7 modes, including SOS and strobe.
- › IP65 with the ports closed, works from -20 °C to +50 °C; 167 × 80 × 43 mm, 0.74 kg.
In the box
- › NOCO Boost Sport GB20 jump starter
- › HD precision battery clamps
- › USB charging cable
- › Microfibre storage bag
- › User guide
Technical data
| System voltage | 12V |
|---|---|
| Peak current | 500 A |
| Internal battery | Lithium-ion, 24 Wh |
| Petrol engines | Up to 4.0 L |
| Jump starts per charge | Up to 20 |
| Compatible batteries | Lead-acid: wet, gel, MF, EFB, AGM |
| Minimum detection voltage | 2V (manual override below this) |
| USB (input) | 5V, 2.1A |
| USB (output) | 5V, 2.1A |
| Recharge time | 3 h with a 2A USB charger |
| LED torch | 100 lumens, 7 modes (incl. SOS and strobe) |
| Housing protection | IP65 (with ports closed) |
| Operating temperature | -20 °C to +50 °C |
| Charging temperature | 0 °C to +40 °C |
| Cooling | Natural convection |
| Dimensions | 167 × 80 × 43 mm |
| Weight | 0.74 kg |
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Brand
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ReferenceTB-NOCO-GB20
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EAN131210000615015
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MPNGB20