# Jackery Explorer 300D JE-300E Portable Power Station

Jackery Explorer 300D is a compact portable power station identified here as model JE-300E. Its listed 288Wh capacity and USB-C-focused DC outputs suit portable electronics, but conflicting specifications make it important to confirm the exact configuration before buying.

- [Original product page](https://loonieperks.com/product/jackery-explorer-300d-je-300e-portable-power-station)
- [View offer](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Jackery
- Model: JE-300E
- Category: Tools & Garden > Power & Backup Energy > Power Stations
- Price: 268.99 CAD
- Previous price: 299.00 CAD
- Discount: 10%
- Price checked: 2026-11-12T20:37:51.013Z
- Rating: 3.2 / 5
- Reviews: 2

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

- The listing describes a LiFePO4 battery and four device ports: three USB-C and one USB-A.
- The detailed specifications give USB-C output up to 100W, while feature text claims each USB-C port supports 140W.
- The package description claims a USB-C strap charging cable is included.

## Pros

- USB-C output is useful for charging compatible laptops and other electronics without relying on AC outlets.
- Four listed ports can accommodate several USB devices at once.
- The LiFePO4 battery chemistry is specified in the listing.

## Cons

- The stated USB-C maximum of 100W in the detailed specification is lower than the 140W claim in the feature text, so buyers cannot assume the higher figure applies.

## Specifications

### Identity
- Brand: Jackery
- Model: JE-300E
### Capacity and output
- Capacity: 292Wh \(15.2Ah / 19.2V DC\)
- AC output: 120V, 300W \(600W peak\)
- USB-C output: 100W Max, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓5A
- USB-A output: 15W Max, 5V⎓3A
### Battery
- Battery type: LiFePO4 Battery
### Dimensions and installation
- Form factor: Compact
- Weight: 7.5 lbs
- Dimensions: 9.06×6.02×7.83 in / 23×15.3×19.9cm
### Operating conditions
- Operating temperature: 5°F to 113°F / -15°C to 45°C
- Recharging temperature: 32°F to 113°F / 0°C to 45°C

## Before you buy

- The listing is inconsistent on capacity \(288Wh in the title and 292Wh in detailed specifications\), USB-C output \(100W versus 140W\), and weight \(5.5 lbs versus 7.5 lbs\). It also alternates between a 300D-specific feature description and Explorer 300 details, including an older charging-time explanation. Confirm the exact model configuration and applicable specifications before purchase. The 10-hour Starlink Mini runtime and charging times are claims for stated usage or charging setups, not unconditional guarantees.

## A good fit for

- Campers and travellers seeking a compact battery for compatible USB-powered electronics.
- Laptop or camera users who can confirm their device's charging needs fit the applicable USB-C output specification.
- Buyers considering a DC-focused portable power supply and willing to verify which claims apply to JE-300E.

## Less suited to

- People who need a confidently established USB-C output above 100W without first confirming the unit's configuration.
- Users needing greater capacity or confirmed performance for high-draw appliances. The listing describes 300W output and advises that high-draw kitchen appliances require a larger model.

## Customer feedback

Aggregate ratings are sharply divided between five-star and one-star categories, with a small reported sample. That split offers little basis for identifying specific strengths or problems, and no customer comments are provided. Buyers should weigh their own power requirements against the listing's unresolved capacity and output differences.

## Frequently asked questions

### What capacity is listed for the Explorer 300D?
The title states 288Wh, while the detailed specifications state 292Wh. The listing does not resolve the difference, so confirm the capacity for the exact JE-300E configuration.
### How much power can its USB-C ports provide?
The detailed specification lists 100W maximum, while feature text claims up to 140W per USB-C port. Confirm which figure applies before matching it to a device.
### Can it power a Starlink Mini for 10 hours?
The listing claims up to 10 hours through USB-C, but actual runtime depends on usage. Treat this as a stated-use claim rather than a guaranteed duration.
### What comes in the box?
The listing claims one Explorer 300D power station, one USB-C to USB-C strap charging cable and one user manual. Check the selected listing to confirm the package.

## Alternative options

- [Jackery Explorer 1000 v2 Portable Power Station,1024Wh,1500W \| 1500W \(3000W Peak\), 50-Min Fast Charge, 10ms UPS Solar Generator for Home Emergency, Camping & RV.](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery Explorer 300 Portable Power Station,292Wh \| Backup LiFePO4 Battery, Solar Generator for Outdoors, Camping, Travel, Hunting, Blackout \(Solar Panel Optional\)](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [EF ECOFLOW Portable Power Station RIVER 3, 245Wh, 300W, <20 MS UPS, Camping \| Surge to 600W AC Output, LiFePO4 Battery, <30 dB, 1Hr Fast Charging Solar Generator for Outdoor/RVs/Home Use](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery Portable Power Station Explorer 240D, 256Wh Backup Lithium Battery, with 102W GaN 3-Port Fast Charger](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery Explorer 240D Power Bank, 256Wh LiFePO4 Battery Portable Power Station, 200W DC Output, Charging Cable Included,1-Hour Fast Charging, Compact for Outdoor Camping, Travel, Emergencies](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery Explorer 300 Plus Portable Power Station, 288Wh Backup LiFePO4 Battery, 300W AC Outlet, 3.75 KG Solar Generator \(Solar Panel Not Included\) for RV, Outdoors, Camping, Traveling, and Emergencies \(E300Plus\)](https://loonieperks.com/visit/jackery-explorer-300-plus-portable-power-station)
- [Jackery Explorer 240D Power Bank and 40Wair Solar Panel,200W DC Output \| LiFePO4 Battery, USB-C Cable Included, 1-Hour Fast Charging, Compact for Outdoor, Camping, Travel](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery HomePower 1000 Plus v2 Portable Power Station \| 1024Wh LiFePO4 Battery Expandable to 11kWh, 1800W AC / 140W USB-C Output, 10ms UPS for Camping, Off-Grid, RV, Home Backup](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery Explorer 240D Power Bank,256Wh,200W DC \| LiFePO4 Battery, USB-C Cable Included, 1-Hour Fast Charging, Compact for Camping, Travel, Emergencies](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery SolarSaga 100W Air Solar Panel, 23% Conversion Efficiency Bifacial Panels, IP65 Waterproof, Foldable and Portable Solar Charger for Power Stations, RVs, Camping, Off-Grid Life, and PV Charging](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)
- [Jackery Explorer 2000 v2 LFP Power Station with AC Cable, 2042Wh \| Premium LiFePO4 Battery, 100W USB-C PD, Reliable Home Backup & Emergency Power](https://loonieperks.com/visit/jackery-explorer-2000-v2-je-2000d-power-station)
- [Jackery Explorer 1000 v2 Portable Power Station,1070Wh,1500W \(Dune White\) \| 1 Hr Fast Charge, LiFePO4 Battery, 100W USB-C Output, Solar Generator for Camping, Emergency, RV, Off-Grid Living](https://loonieperks.com/visit/jackery-explorer-300d-je-300e-portable-power-station)

## Images

![Jackery Explorer 300D JE-300E Portable Power Station — 1](https://loonieperks.com/i/RYUeXZNRu8T3JvZrWUIueZ8XlkxmChumES-RybU74qGSyr16DzjoSwl6ODoiPqRB3YW7u3-C_FntbGU1_tof4PZVrX0i9_FXXi08A4Mr2Ohs0xNp8T8P2HZs.jpg)

![Jackery Explorer 300D JE-300E Portable Power Station — 2](https://loonieperks.com/i/HcJ_dul6OV3ZynxKwdqVo5MHqVnqlYW85REd__XEpHD3cO2A7p3vfl4RHkVhzBFBA8qgo8lr1axkvoALM0II_qOsuycURoa5sto_DR8BdtLx9JnA7KZ9mt5j.jpg)

![Jackery Explorer 300D JE-300E Portable Power Station — 3](https://loonieperks.com/i/IyGKg3l8L-qxnYcBG0GvI-kh08MoyCNI4-f1196-XLcEsqNS1wqoZjGRie0PLHgV7-ayogDDXt_4RkcgkzQXOjXNVpTDzUTERsDmcgH1pJBNqllWtcC-vp4o.jpg)

![Jackery Explorer 300D JE-300E Portable Power Station — 4](https://loonieperks.com/i/uLbtpRzrqDMx-04oOrYcw5mOPyhtJjkJKKO74KP7SIZvtlStgnZ-bOQRMwd8AL0kUL4KUPKsWaIc3msK22Plf0xUzwZKj7r4XsIgUODqREx-lKRhvUC6Ax4x.jpg)

![Jackery Explorer 300D JE-300E Portable Power Station — 5](https://loonieperks.com/i/DqnzsV6SUuo6nzM8nVnOlP8sKhEsCPKvaeP1RocJeFqLMjgaCtnqG0w3m7ANaUh7cXrSb3_dtx-bWom_aNjViNqQi1DELzyLapJQ3YWev0rJI6uu3IQCzU3z.jpg)

![Jackery Explorer 300D JE-300E Portable Power Station — 6](https://loonieperks.com/i/FaWY8CEm3jXBBN6O290BzHrfm9-g3eUfYBR15gwedraiwi_1ye6NqWaN-JjknyCRHZLIg6Oc7RbmyFiKjnHbGuThzSXzXX_nl6N9lREwQvjaJ18TuONfjw3K.jpg)

![Jackery Explorer 300D JE-300E Portable Power Station — 7](https://loonieperks.com/i/RuC40deKyZKMo4UvLv20ZYs1RjGnbq8UgehJU96LrIXH_6fy6HGbrRMIG48ASwqBDCVPisC17o4RnRz5xYu9jrl2kcIyqQCATsw8EneOgnnqBYpBL6hTNiqT.jpg)