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Jackery Explorer 240 v2

The Jackery Explorer 240 v2 is an entry-level portable power station from Jackery, designed for straightforward, everyday charging rather than heavy appliance use. With a 256Wh LiFePO4 battery and a 300W output, it's built to keep phones, tablets, cameras, small laptops and lights running during camping trips, travel or short power cuts at home. Its compact size and low weight make it easy to pack for weekend trips or keep in a bag as backup. Hampshire Generators stocks the Explorer 240 v2 for anyone who wants a simple, dependable power station without paying for capacity they won't use.

Key Features of Jackery Explorer 240 v2

The Jackery Explorer 240 v2 is aimed at users who want reliable power for small electronics rather than mains appliances. Its size and output make it a good starting point for anyone new to portable power stations, though it’s worth checking your devices fall within its rated output before relying on it. The sections below cover what this model offers.

Compact and Lightweight for Easy Carrying

At around 3.5kg, the Explorer 240 v2 is one of the lighter options in its output class, with an integrated folding handle that makes it easy to carry one-handed. Its small footprint means it takes up little space in a rucksack, car boot or tent, which suits anyone travelling light. This makes it a practical choice for weekend trips, day hikes or as a spare unit kept in the car for emergencies.

Long-Life LiFePO4 Battery

The Explorer 240 v2 uses a LiFePO4 battery rated for around 3,000 charge cycles while retaining most of its original capacity, which gives it a working life well beyond typical lithium-ion power banks. This matters if you plan to charge the unit regularly rather than leaving it idle as a backup. Over repeated use, this battery chemistry holds its capacity better than older technology, reducing the need for early replacement.

Fast Charging via Wall Outlet or App-Enabled Mode

A full charge from a wall outlet typically takes around two hours, with selected models supporting a faster charging mode enabled through Jackery's app that can bring this down to around an hour. This is useful if you need to top up quickly between trips or before a power cut is expected. Actual charging speed depends on the method used and whether the fast charging mode has been activated.

USB-C Power Delivery for Modern Devices

With a 100W USB-C port capable of both input and output, the Explorer 240 v2 can charge laptops and other modern devices directly, without needing a separate power brick. This bidirectional USB-C support also means the port can be used to charge the unit itself in some setups. Alongside a second USB-C port and a USB-A port, this gives users a reasonable spread of charging options for a power station this size.

UPS Function for Sensitive Electronics

A built-in UPS mode switches the Explorer 240 v2 to battery power within around 20 milliseconds of a mains interruption, which helps protect devices such as routers or security cameras from losing power unexpectedly. This is a useful feature for anyone using the unit as light backup at a desk or in a home office. It's worth noting that this level of output suits low-draw electronics rather than larger appliances, which fall outside what this model is designed to handle.

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