# Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4

JE-300D LiFePO4: The Jackery Explorer 300D is a compact 288Wh portable power station with USB outputs, intended for charging smaller devices on trips or as limited backup power. Its listed 300W output and 2.5kg weight point to portable, DC-focused use rather than powering high-demand household appliances.

- [Original product page](https://bargainpostbox.co.uk/product/jackery-explorer-300d-je-300d-portable-power-station)
- [View offer](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Jackery
- Model: JE-300D
- Category: Tools & Garden > Power & Backup Energy > Power Stations
- Price: 133.00 GBP
- Previous price: 219.00 GBP
- Discount: 39%
- Price checked: 2026-11-12T07:02:56.835Z
- Rating: 4.2 / 5
- Reviews: 62

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Three USB-C ports and one USB-A port are claimed, with up to 140W output from each USB-C port.
- The manufacturer claims approximately one-hour charging from 0% to 80% using AC-DC dual input.
- A supplied USB-C cable is described as also functioning as a carrying strap.
- The listing claims support for solar, USB-C, car and AC-DC dual-input charging.

## Pros

- At 2.5kg listed weight, it is suited to carrying on road trips and outdoor outings.
- Four USB ports and up to 140W USB-C output give compatible laptops and other USB-C devices a direct charging option.
- The stated 288Wh capacity and claimed 300W DC output provide a useful scale for planning small-device charging needs.

## Cons

- The stated 300W output and 288Wh capacity limit its suitability for high-draw appliances or prolonged household backup.

## Specifications

### Identity
- Brand: Jackery
- Model: JE-300D
### Power and battery
- Power configuration: Solar Powered
- Output wattage: 300 Watts
- Battery chemistry: LiFePO₄
### Outputs and charging
- USB ports: 4 ports \(3× USB-C, 1× USB-A\)
- Maximum USB-C output: up to 140W output
- Solar charging input: up to 100W
- Charging methods: 4 charging methods: USB-C input, solar charging \(up to 100W\), car charging, and AC-DC dual input.
### Dimensions and portability
- Weight listed: 2.5 Kilograms
- Dimensions: 12L x 18W x 18.8H centimetres
### Battery life and operating conditions
- Charge-cycle claim: up to 4,000 charge cycles while retaining ≥70% capacity
- Operating temperature claim: -4℉ to 113℉

## Before you buy

- The listing has inconsistent output and port details: one headline says 300W pure DC, another highlights 300W DC and 140W USB-C, while the details also give 5 Volts and five total outlets, a feature section instead specifies four ports. Its 288Wh energy figure is not itself a power rating. Confirm the exact output and port configuration for the selected listing, and note that the stated roughly one-hour 0–80% recharge requires AC-DC dual input, solar input is listed up to 100W. The claimed Starlink Mini runtime is up to 10 hours, but actual runtime depends on load.

## In the box

- Jackery Explorer 300D Portable Power Station \(1\) (Included)
- USB-C to USB-C cable \(1\) (Included): Also described as a carrying-strap cable.
- User manual (Included)

## A good fit for

- Campers, road-trippers and mobile workers needing a portable source for USB devices.
- Buyers charging compatible laptops or other equipment over USB-C, including devices requiring higher USB-C output.
- People who want to replenish the unit by solar, car or USB-C input, subject to suitable charging equipment.

## Less suited to

- Those needing AC outlets or sustained power for high-wattage appliances, the supplied feature details describe DC and USB outputs.
- Buyers who need a substantiated runtime for a particular device or a clearly settled port and output configuration.

## Customer feedback

Customer feedback reports positive impressions of reliability and portability, including a customer account of running a 16-inch laptop for two days and another describing it as useful for road trips. Those experiences are individual reports, not a guaranteed runtime: the listed 288Wh capacity and device load matter. The aggregate rating is 4.2 out of 5 from 62 ratings, while 73% are five-star and 11% one-star, ratings alone do not explain the reasons behind either response.
- Positive themes: Customer feedback describes the unit as reliable and portable.
- Positive themes: Customer feedback includes positive comments about perceived value for money.

## Frequently asked questions

### How many ports does the Explorer 300D have?
One feature description lists four ports: three USB-C and one USB-A. Elsewhere the listing gives five total outlets, so confirm the selected model's port configuration before buying.
### Can it charge a laptop?
The listing says each USB-C port supports up to 140W and identifies laptops as a suitable use. Check that the laptop's charging requirements are compatible.
### How can the unit be recharged?
The listing claims USB-C input, solar charging up to 100W, car charging and AC-DC dual input. It claims approximately 0% to 80% in one hour specifically with AC-DC dual input.
### Does it include a solar panel?
The supplied package list names the power station, a USB-C to USB-C cable and a user manual, it does not list a solar panel.

## Alternative options

- [Jackery Explorer 2000 Plus v2 with Car Charging Cable, 2048Wh, 2400W \| Charge on the Go, 4,800W Peak, 10ms UPS, 6,000 LFP Cycles & Smart AC Control for Road Trips and RV](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
- [Jackery Explorer 3000 v2 Portable Power Station, 3072Wh Camping Power Pack \| 3600W Output, 1.8H Fast Charge, Smaller & Lighter 3kWh LiFePO4 Solar Generator for Power Outages, RVing, Home, Emergencies](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
- [BLUETTI Portable Power Station Elite 200 V2 2073.6Wh \| 2600W AC Outlets 3900W Power Lifting, 17-Year Lifespan, LFP Battery Solar Generator for Camping/Off-grid/Outages](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
- [Anker SOLIX S2000, 2010Wh 1500W Power Station, 10ms UPS, Home Backup \| LiFePO4 Battery, Peak 3000W, Up to 24-Hour Family Backup, 400W Solar Input, for Home, Outdoor & Emergencies](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
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- [BLUETTI Elite 400 Portable Power Station,for Home Backup/Outage/RV/Camping \| 3840Wh LFP Batttery Backup with 2600W AC Outlets \(3900W Power Lifting\), High Capacity Solar Generator with Wheels](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
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- [ALLPOWERS R1500 1056Wh LITE Portable Power Station with Solar Panel 100W \| Lightweight 1kWh LiFePO4 Battery, 1600W AC/100W USB-C Output Portable Power, Fast Charge Solar Generator for Outdoor Camping](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
- [15-Amp Car Battery Charger 12V/24V, Aptliton Intelligent Car Battery Charger with 9-Stage Charging, LCD Display For Car, Truck, Motorbike, Boat - Compatible with Lead-Acid, AGM, EFB, LiFePO4 Batteries](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)
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## Add-ons

- [Jackery Retro Light \| Ideal for camping, fishing, campervans, garden evenings and outdoor work.](https://bargainpostbox.co.uk/visit/jackery-explorer-300d-je-300d-portable-power-station)

## Images

![Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4 — 1](https://bargainpostbox.co.uk/i/P4SKNq5Vj2lq__GvQp85RIUGYoYOmR1MSNR2nNwTlVcCb8NsiZcWeINTsxWwZnU-3cIo7kYZM6M2dw3hlXxJFHOmG-KSvS_XEpc-f7L7AgYfT76297nXfwpw.jpg)

![Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4 — 2](https://bargainpostbox.co.uk/i/8_oxlW_sJy1A9JwCw4zER1HrtUpTanZuli75-3_z9r2Et6nSAjZLGI8tjZlWPb2DJxD5qLRTSaZ2wEBkPm9v2YwwiDrWltRdgnF5gdttPfTu9KOYY9O4UWMc.jpg)

![Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4 — 3](https://bargainpostbox.co.uk/i/sWkudRdoaadS6euS9oEHzJPoKQxUN7nLRLxxiVVLFbt8vk9LPD53qY3IVJBq3aHrqS900slTqvK98hpeFzFAxsaDjP8qSSuNQqMILHOZD2T5isl3PW-1l0Eq.jpg)

![Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4 — 4](https://bargainpostbox.co.uk/i/zyxUiI12y7gCh1d7woSXiYuiXil3BN6QASdg-kg94IW0DaL0wSEsPb0s_Q3BEWwkU0hDkY5pEr2GP5qkN_gmTrO5yZ8lz1XV4eRzqM1jBuwdfvJR-8eviPUE.jpg)

![Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4 — 5](https://bargainpostbox.co.uk/i/Mcpaxj55IGwWjX1vfKD4kWGeXQWTKmeHmSchFrXtPVMt2D0jIvAbDelF-FaZvOS9lxgoM8MhCINeg2PHnWzJiLuwf2HpybPoqs3NAqVjZm-NGWHMExdZniJA.jpg)

![Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4 — 6](https://bargainpostbox.co.uk/i/MYaWw-b6iV8fHm6tkCxFeA6Ni2vfozaMEnITCNwJdPUHAO2fWVZjYTp0uxSMrhsi36wgJi6xg5D9nfBTxtT9PHYe2DcKXeQ7fdvo75yV4dfBow_2qKds6KFP.jpg)

![Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4 — 7](https://bargainpostbox.co.uk/i/56PzrKvcVLhKlacmncRtTVUcnNyEcN6HlDeW7jKyEtbeCSBJKvWsLuCRGJy1N1_FKeKcumgmBaZW-dYS1YRiITRGPKZKHLkXvalz9o5_YKoDtGkL.jpg)