• Compact Jackery Portable Power Station, 288Wh, 300W
  • Advanced ChargeShield Technology
  • Top Priority Safety: Enhanced Battery Management System (BMS) Protections
  • Convenient Smart App Control
  • Durable LFP Battery
  • Fully Solar Charges in 4 Hours and Wall Charges in 2 Hours
  • Ultra-Quiet and Emission-Free Operation
  • Guaranteed Satisfaction with a 5-Year Warranty

Introducing the Jackery Explorer 300 Plus Portable Power Station, the perfect compact power solution for outdoor adventures and emergency backup needs. With a 288Wh capacity and a 300W AC Pure Sine Wave Inverter (600W Surge Peak), this power station ensures you stay charged and connected.

Featuring Jackery’s ChargeShield technology and a fully upgraded Battery Management System (BMS), it offers comprehensive protections and optimises charging. The intuitive smart app allows easy monitoring and management of energy usage. Powered by a durable LiFePO4 battery, the Explorer 300 Plus charges fully via solar in 4 hours or from a wall outlet in just 2 hours.

Whisper-quiet and emission-free, it provides a clean power solution and comes with a 5-year warranty. Weighing only 3.75kg, it’s easy to carry in a backpack. With one AC outlet, one USB-A port, and one USB-C port, it can charge up to 4 devices simultaneously. The Explorer 300 Plus is your reliable companion for power on the go.

Reliable, Independent Local Team Offering Bespoke Lifestyle Based Advice

5 Year Warranty

Ask Us About Door-to-Door Delivery In The Reading Area

30-day Money Back Guarantee

Unlimited Support

Free Workshops & Demos

End Of Life Batteries Return

Features Highlights
Solar Generator in Your Backpack

The Explorer 300 Plus is a compact and lightweight portable power station featuring a 300W AC Pure Sine Wave Inverter (600W Surge Peak) and a 288Wh capacity. It can charge up to four devices at once with its 1 AC, 1 USB-A, and 1 USB-C output, ensuring quick and convenient charging for multiple appliances. Its backpack-friendly design makes it easy to carry wherever you go.

Sustainable Next-Gen Generator

Our products feature packaging that is entirely eco-friendly and recyclable, with zero emissions, emphasising our commitment to sustainability and environmental responsibility. Jackery has established itself as an industry leader by obtaining Carbon Footprint Verification from TÜV SÜD. This recognition includes a variety of products, such as the Jackery Plus Series 300 Plus/1000 Plus/2000 Plus, Pro Series 2000 Pro/1500 Pro/1000 Pro, and SolarSaga Series 80W/100W/200W.

5 Year Long Warranty
Intelligent App Control and Whisper Quiet

Keep track of the power station’s status with the Jackery APP, including remaining battery level, time, output, input, and more conveniently from your mobile devices. Experience tranquil charging with Silent Charging Mode – ensuring noise levels during operation are ≤ 45dB, providing absolute peace of mind.

Outdoor Durability Shock-Resistance, and Fire-Resistance

The Explorer 300 Plus is constructed from UL 94V-0 rated flame-retardant material, ensuring Class 9 impact resistance and meeting UL safety standards for drops (0.9 m drop tested three times). This UL-certified product is equipped with high-temperature protection up to 60°C and features intelligent dual-chip protection with five temperature probes for precise temperature control.

Industry-Leading Solar Conversion Efficiency

The Explorer 300 Plus can be charged using any Jackery solar panels. Utilising advanced IBC (Interdigitated Back Contact) technology, which places electrical contacts on the back of the solar panels, these panels ensure maximum light absorption and offer a sleek, elegant appearance. With a high solar conversion efficiency of up to 25%, they are ideal for outdoor activities and emergency power outages.

Innovative ChargeShield Technology

Jackery’s ChargeShield fast charge technology is a leader in the industry, employing a stepped variable-speed charging algorithm to improve safety and extend battery pack lifespan by 50%. Even at a high temperature of 45℃, the power station can be fully charged in about 2 hours.

Long-lasting LFP Battery

The Explorer 300 Plus features a sturdy and long-lasting LFP (LiFePO4) battery, enhanced by a self-developed Battery Management System (BMS) for added protection. The power station is also engineered to withstand high temperatures, incorporating electrodeless ear lithium battery technology. This ensures efficient and safe cell operation, even in demanding conditions.

Specification

Battery
Capacity288Wh
Cell ChemistryLFP (LiFePO4 battery)
Cycle Life1500 Cycles to 80%+ capacity
Management SystemBMS, Over Voltage Protection, Short Circuit Protection
Ports
AC Output (x1)230V~50Hz,1.31A,300W Rated,600W Max
USB-A Output (x1)15W Max 5V⎓3A
USB-C Output(x2)Up to 100W, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓5A
Car Port(x1)12V⎓10A
AC Input220-240V~50Hz, 10A Max
DC Input12V-27V⎓5A Max,100W Max
Dimensions
Width6.1 inches
Height6.6 inches
Length9.1 inches
Charging Time
(0-100%)
AC Adapter 2 Hours
Car Adapter (12V) 5.5 Hours
Solar Panel E300 Plus+SolarSaga 40W: 9.5 Hours
General
Warranty 3+2 Years
Operating Usage Temperature14~113℉('-10~45℃)

What’s In The Box

  1. Jackery Explorer 300 Plus
  2. AC Charge Cable
  3. DC7909 to USB-C Adaptor

Explorer 300 Plus Portable Power Station FAQs

The 300 Plus has a dual PD 100W design to quickly recharge your equipment.

The battery type is a LiFePO4 with advantages of high-temperature resistance, strong safety, stability, and improved circulation performance.

It is rated for 1500 full charge cycles – at that point you will have approximately 80% of your original capacity – then will gradually reduce. (This doesn’t mean the battery has a 1500 cycle life span – at 1500 cycles the unit functions at its best. After 1500 cycles the unit will not be at its optimum, due to internal wastage.)

You can plug in Jackery 45W/80W/100W/200W solar panel to charge the Explorer 300 Plus.

You can plug in Jackery 40W Mini/80W/100W/200W solar panel to charge the Explorer 300 Plus.

Yes, search for “Jackery” in Google Play or Apple Store to install the App. After that, you can register and login.

80% of the power can be used for extra long standby for 2 years.

Yes, the built-in Battery Management System (BMS) and pure sine wave inverter protect your sensitive devices from damage.

We strongly do not recommend using other solar panel brands to recharge Jackery power station products since we cannot guarantee other brand quality and provide an after-sales service, if for instance damaged using other companies’ solar panel brands.

We provide a 3+2 year warranty for Explorer 300 Plus. A 5-year total warranty (includes a 2-year extension) for Jackery Website orders, and for Amazon orders, please register your item on the Official Website: https://support.jackery.com/extend-warranty to get the extra 2-year warranty.

Yes, the Explorer 300 Plus supports EPS and the switching time is less than 20ms.

Yes, the Explorer 300 Plus supports pass-through charging and it won’t cause any battery life damage.

Yes, the product is 94V-0 fireproof.

Notice

* This product (portable power supply) can supply power to your device in the temperature range of -10 to 40 degrees Celsius (-10 to 65 degrees Celsius for solar panels). If the operating temperature is outside the above range, this product may not work.

Jackery Explorer 300 Plus Portable Power Station

Original price was: £319.00.Current price is: £239.00.

SKU: 0010

What is Undertwok, or Under2k?

Well, we are an independent, and local, Retail shop that doubles as a Social media studio and event space. Our shop offers a unique blend of services with a vision to help everyone ‘Live their life under 2 kWh per day’. Our shop seamlessly blends traditional retail with digital innovation, our space serves as both a hub for our Portable Solar Powered products, available to purchase, and a dynamic social media studio. This space provides a platform for creativity to flourish, allowing visitors to not only shop, but also engage and learn about living their lives under 2 kWh per day.

Pop into the shop where we would love to chat over a solar powered pot of tea or coffee.

Ask us a Question

Please enable JavaScript in your browser to complete this form.
Name
Add-Ons

Сhat To Us

Chat with our team of Undertwok gurus today! We’re here to guide you on the best products and strategies to live under 2 kWh per day.

Speedy Delivery

Ask us about personal door-to-door home delivery from stock within the local area (RG postcode), or Shipping within 3-5 working days for the rest of the UK.