Jackery Explorer 300 Plus

Name: Jackery Explorer 300 Plus
Brand: Jackery
SKU: jackery-explorer-300-plus
Rating: 4.7 (5 reviews)

(5 reviews)

288Wh and 300W in a station of just 3.75 kg, with AC outlets and 100W USB-C: the ideal companion for light camping and nomadic remote work.

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Characteristics

Capacity: 288Wh (LiFePO4 battery)
Power: 300W continuous, 600W peak
Outputs: 2 AC outlets, 2 USB-C 100W, 1 USB-A
Recharge: About 2 h from the mains, solar compatible
AC outlets and 100W USB-C in 3.75 kg

Detailed overview: Jackery Explorer 300 Plus power station 288Wh

The Jackery Explorer 300 Plus is a compact portable power station aiming for the perfect balance between lightness and versatility. With its 288Wh of capacity and a power of 300W continuous (600W peak) for just 3.75 kg, it carries in one hand while offering real AC outlets, which clearly sets it apart from a simple power bank.

It is designed for light camping, vans, outdoor remote work and home backup top-ups. Its connectivity is complete for its size: 2 AC outlets, 2 USB-C ports up to 100W (perfect for a laptop or a smartphone fast-charging) and a USB-A port. You can therefore power and charge several devices at once: lighting, internet router, drone, camera, phones.

Its big asset is its LiFePO4 battery, designed for 3000 charge cycles at 70% capacity, a lifespan of up to 10 years, far beyond the conventional lithium batteries of rival small stations. Charging is fast, about 2 hours from a wall socket, and it is compatible with Jackery SolarSaga solar panels for off-grid charging while camping.

Its only limits are logically due to its format: its 300W is not suited to demanding appliances like a kettle or a hob, and it does not offer a remote monitoring app. For a compact, durable energy reserve with AC outlets, the Explorer 300 Plus remains one of the best small stations on the market.

Full specifications

Detailed characteristics (EAN: 0810105522006)

Battery and capacity

Rated capacity?Total stored energy in watt-hours. The higher the figure, the longer the runtime.	288 Wh
Expandable capacity?Whether capacity can be increased with add-on batteries.	No
Removable battery?The main battery can be removed or replaced by the user.	No
Battery chemistry?LiFePO4 (LFP) lasts far longer and is safer than NMC.	LFP (LiFePO4)
Charge cycles?Number of full charges before capacity drops to the stated threshold.	3000 cycles (80 %)

AC output

Continuous AC power?Power the unit can sustain continuously on its 230 V outlets.	300 W
Surge power?Brief peak tolerated when starting motor or compressor devices.	600 W
Inverter type?A pure sine wave is essential for sensitive electronics and motors.	Pure sine wave
AC voltage / frequency?Voltage and frequency of the AC output (230 V / 50 Hz in Europe).	230 V / 50 Hz
Number of 230 V AC outlets?Number of mains outlets available on the unit.	1
RV / TT-30 outlet?Dedicated 30 A outlet for North-American style RVs.	No

Recharging

Max AC charging power?Maximum power drawn from a wall socket; higher means faster charging.	300 W
AC charge 0-100%?Stated time for a full charge on mains power.	120 min
Max solar input?Maximum solar power accepted at the input (PV panels).	100 W
Accepted solar voltage?Panel voltage range compatible with the solar input.	12 to 27 V
Max solar current?Maximum current accepted on the solar input.	5 A
MPPT controllers?Number of independent MPPT solar inputs (yield optimisation).	1
Vehicle charging (12/24 V)?Can be charged from a vehicle's cigarette-lighter socket.	Yes

Ports and connectors

USB-C ports?Number of USB-C ports and the fastest port's power (laptops, phones).	2 × 100 W
USB-A ports?Number of USB-A ports and maximum power (small devices).	1 × 15 W
12 V output (car socket)?12 V cigarette-lighter output and its power (coolers, pumps…).	Yes (120 W)

Portability

Weight?Net weight of the unit, battery included.	3.75 kg
Dimensions (L × W × H)?Overall size of the unit in millimetres.	230 × 155 × 167 mm
Form factor?Portable (hand-carried), transportable (heavy), or wheeled.	Portable
Wheels?Built-in wheels for moving the unit.	No
Telescopic handle?Retractable handle like a wheeled suitcase.	No

Safety and environment

Certifications?Standards and approvals obtained (CE, RoHS, UN38.3, UL…).	CE, UL, TÜV
Discharge temperature?Temperature range in which the unit can deliver power.	-10 to 45 °C
Charge temperature?Temperature range in which the unit can be recharged.	0 to 45 °C

Backup / UPS

UPS / EPS mode?Automatic switch to battery on a mains outage (backup).	No

Noise and thermal

Noise level (rated)?Manufacturer-stated noise; a quiet room is around 30 dB.	45 dB(A)
Quiet mode?Setting that limits fan noise, often by capping charge power.	Yes
Self-heating battery?Battery pre-heating to allow charging in cold weather.	No

Display and connectivity

Display?Type of screen showing power, runtime and alerts.	LCD
Bluetooth?Bluetooth link for nearby control.	Yes
Wi-Fi?Wi-Fi connection for remote control and monitoring.	No
Mobile app?iOS / Android app to control the unit.	Yes
Local control (no cloud)?Control possible over Bluetooth without an account or internet.	Yes
Solar connector?Connector type of the solar input (XT60, Anderson, MC4…).	USB-C

Availability and warranty

Market launch?Date the model first became available on the European market. Useful to place its generation: technology moves fast in this segment, and a device several years old may be at the end of its commercial life.	September 2023
Warranty?Length of the manufacturer's warranty.	5 years

User manual / Instructions for use (PDF)

⚡ How long will this power station run a device?

With 288 Wh, the Jackery Explorer 300 Plus external battery runs a fridge (50 W) for ~4h55 or an LED TV (90 W) for ~2h45.

Home	Runtime
Fan (45 W)	~5h25
Refrigerator (50 W)	~4h55
Freezer (60 W)	~4h05
American fridge (150 W)	~1h40

Outdoor & workshop	Runtime
Electric cooler (45 W)	~5h25
Water pump (60 W)	~4h05
E-bike (charging) (150 W)	~1h40
Oxygen concentrator (300 W)	~50 min

Your device: → ~4h55 of runtime

Rough estimate: real consumption varies, and very power-hungry appliances (heating elements) must stay below the output power.

What is this power station best for?

Camping & Tent Ideal

At under 4 kg (3.75 kg) for 288 Wh of LiFePO4, the Explorer 300 Plus carries one-handed and slips easily into the tent: it handles lighting, a small speaker, charging phones and tablets and a fan over a camping weekend, and its 230 V outlet (300 W, 600 W peak) plus two 100 W USB-C ports cover a small group’s needs. A solar input up to 100 W recharges it at camp in good weather, and its LiFePO4 chemistry (3000 cycles) lasts years of seasons. Ideal for the camper who wants comfort without the bulk; large cooking appliances remain beyond its 300 W.
Remote work Suitable

For a morning of remote work away from the outlet, the Explorer 300 Plus handles the essentials: its 300 W output runs a laptop and a router or 4G box, and its two 100 W USB-C ports recharge a second device in parallel. Its 288 Wh provide several hours of connectivity in a garden, a van or a co-working spot without an outlet. Very light (3.75 kg), it carries easily. Its modest capacity and lack of a UPS function reserve it for light, predictable work: for a full day or protection against micro-cuts, aim for a larger model with a UPS.
Photo & Video Suitable

On a shooting day, the Explorer 300 Plus makes a handy backup station: its 288 Wh recharge a good set of mirrorless camera batteries, drone packs and mics, and its 230 V outlet (300 W) runs a small LED panel or a fast charger, while its two 100 W USB-C ports quickly fill an editing laptop. At 3.75 kg, it slips into the camera bag and follows a light crew scouting or reporting. A solar input up to 100 W extends outdoor outings. A good compact top-up, best for a day’s measured needs.
Road trip & Car Suitable

Compact (3.75 kg) and car-rechargeable, the Explorer 300 Plus is a good road-trip companion: it keeps a small cooler cold at stops, recharges cameras, a laptop and phones, and powers a light in the evening, without draining the vehicle’s battery. Its 230 V outlet and USB-C ports cover the whole group, and a solar input up to 100 W replenishes it on sunny stages. Its 288 Wh slip easily into the boot. For long successive nights off-grid, its modest capacity will need regular recharging, while driving or from solar.
Health & CPAP Suitable

For a CPAP machine while camping or travelling, the Explorer 300 Plus offers a good top-up: its 288 Wh of LiFePO4 generally cover one or two nights of therapy without the heated humidifier, more by running the device on 12 V rather than 230 V. Compact (3.75 kg) and solar-rechargeable up to 100 W, it recharges during the day for the next night, without depending on an outlet. It has no UPS function, however: it suits planned mobile CPAP use, but not as an instant backup against an unexpected outage at home, where a model with a UPS is preferable.

Our team's recommendations based on the model's capacity, output power and weight.

Compatible solar panels

A selection of photovoltaic panels that suit this station's solar input (up to 27V / 100W), best match first.

Ideal

EcoFlow 100W flexible solar panel 100 W · 20.3 V Required : Adapter → USB-C

Ideal

Jackery SolarSaga 100W 100 W · 24.8 V Required : Adapter → USB-C

Ideal

Renogy 100W Rigid Panel 100 W · 24.3 V Required : Adapter → USB-C

Ideal

Callsun 110W N-Type Solar Panel 110 W · 22.7 V Required : Adapter → USB-C

Comparison

How does the Jackery Explorer 300 Plus compare with rival compact stations?

Technical comparison: Jackery Explorer 300 Plus against its alternatives (indicative data)
Criterion	Jackery Explorer 300 Plus	EcoFlow River 3	Bluetti EB3A
Capacity	288Wh	245Wh	268Wh
Power	300W	300W	600W
Weight	3.75 kg	3.4 kg	4.6 kg
Battery	LiFePO4	LiFePO4	LiFePO4

In the compact category, the Jackery Explorer 300 Plus offers the largest capacity of the trio (288Wh) for a contained weight (3.75 kg). The Bluetti EB3A delivers more power (600W) and the EcoFlow River 3 is the lightest, but the Jackery stands out for its reputation for reliability and its dual 100W USB-C, handy for laptops.

Our tester's review: Christophe Delpuech

See our tester's profile

The Explorer 300 Plus is the little station you take everywhere without thinking. At 3.75 kg, it fits in one hand and slips into a backpack, but unlike a simple power bank it offers real AC outlets: we plugged in a small camera charger and a lamp while charging a laptop over the 100W USB-C. Its 288Wh is plenty for a weekend of bivouac for two (phones, lighting, drone) or as a backup reserve at home. We like the LiFePO4 battery, far more durable than conventional lithium, and the two-hour recharge. Its limits are logical for the size: 300W is not enough for large appliances, and there is no companion app. But for a reliable, compact and well-finished top-up station, it is a safe bet.

Frequently asked questions: Jackery Explorer 300 Plus power station 288Wh

🔋 What can the Jackery Explorer 300 Plus power?

With 300W and 288Wh, it powers LED lighting, an internet router, a small fan, and charges smartphones, tablets, drones, cameras and laptops. It is not suited to demanding appliances like a kettle.

🔋 How much does the Explorer 300 Plus weigh?

Just 3.75 kg, which makes it very easy to carry in one hand or in a backpack. It is ideal for light camping, vans and outdoor remote work.

🔋 What is its battery lifespan?

Its LiFePO4 battery is designed for 3000 charge cycles at 70% capacity, a lifespan of up to 10 years in regular use, far more than conventional lithium.