About this offer
The WOLFBOX JS24 is a powerful portable jump starter designed to get a flat 12V vehicle battery going without needing another car. It combines a claimed 4,000A peak output with a 24,000mAh (88.8Wh) battery, with WOLFBOX rating it for petrol and diesel engines up to 10 litres.
Its also more than something to leave in the boot for a flat battery. The JS24 doubles as a high-capacity power bank, with 65W USB-C input/output capable of charging compatible phones, tablets and even laptops.
Key features:
4,000A peak starting current
24,000mAh / 88.8Wh internal battery
Designed for 12V vehicle batteries
Suitable for petrol and diesel engines up to a claimed 10L
One-touch Boost mode for particularly low batteries
65W USB-C input/output
QC 3.0 USB-A output
Can double as a power bank for phones and other USB devices
LCD display showing battery and operating status
Built-in 200-lumen LED light
Normal, strobe and SOS lighting modes
IP64-rated protection
Smart clamps with multiple safety protections
WOLFBOX claims up to 40 jump starts from a full charge, although this will vary considerably depending on the vehicle and battery condition.
WOLFBOX also says the unit can recharge in around 1.5 hours when using a suitable 65W charger, making it relatively quick to get ready again after use.
Delivery & buyer protection:
This one ships from the UK with free delivery, with arrival currently estimated for 37 September. The listing states that around 88.8% of orders arrive within six days.
Fast Delivery protection includes a £1 coupon if the order is delayed, along with refunds if the parcel is lost, arrives damaged or isnt delivered within 20 days.
