GYS NOMAD POWER 401 lithium startbooster powerbank 12V 400A 12000mAh 087316

Delivers 400A cranking current and 1250A peak from a compact LiFePO4 battery, starting petrol engines up to 6.0L and diesel up to 3.0L. The 12000mAh pack provides up to 10 jump starts per charge.

Overview

The NOMAD POWER 401 is a portable lithium jump starter built around a 12V LiFePO4 battery. It supplies 400A cranking current and 1250A peak current, enough for petrol engines up to 6.0L and diesel engines up to 3.0L. Its 12000mAh capacity supports up to 10 jump starts on a full charge.

What stands out

• 400A cranking / 1250A peak current
• LiFePO4 battery technology
• Up to 10 jump starts per charge
• Dual USB outputs (5V / 2.1A each) for charging mobile devices
• 12V DC output (10A) for accessories
• Built-in flashlight with three modes: normal, strobe, SOS
• Charges from 230V AC or 12V DC in about 5 hours
• Safety protections: short circuit, reverse polarity, over-discharge, over-charge, over-current, over-temperature

Technical details

• Battery type: Lithium (LiFePO4)
• Starting voltage: 12V
• Cranking current: 400A
• Peak current: 1250A
• Battery capacity: 12000 mAh
• Max petrol engine displacement: 6.0 L
• Max diesel engine displacement: 3.0 L
• USB output 1: 5V / 2.1A
• USB output 2: 5V / 2.1A
• 12V DC output: 12V / 10A
• Charging input: 230V AC / 12V DC
• Full charging time: approx. 5 hours
• Operating temperature range: -20°C to +50°C

Our verdict

A robust jump starter with enough power for most passenger vehicles and a useful set of charging outputs for mobile devices.