HOWEASY Portable Power Station,135W Solar vs GRECELL Portable Power Station 300W, GRECELL
Updated July 2026 — HOWEASY Portable Power Station,135W Solar wins on size, GRECELL Portable Power Station 300W, GRECELL wins on capacity and output.
The GRECELL Portable Power Station offers superior capacity and versatility, making it the better choice for demanding power needs.
Why HOWEASY Portable Power Station,135W Solar is better
Price
HOWEASY is more budget-friendly at $109.99.
Portability
HOWEASY is lighter at 2.3 lbs.
Compact Size
HOWEASY has smaller dimensions.
Why GRECELL Portable Power Station 300W, GRECELL is better
Power Capacity
GRECELL has 288Wh compared to HOWEASY's 98Wh.
Output Power
GRECELL supports up to 330W output.
Charging Ports
GRECELL can charge 8 devices simultaneously.
Overall score
Specifications
| Spec | HOWEASY Portable Power Station,135W Solar | GRECELL Portable Power Station 300W, GRECELL |
|---|---|---|
| Battery | 98Wh | 288Wh |
| Peak Output | 270W | 330W |
| USB-C PD | 65W | 60W |
| AC Outlets | 2 | 1 |
| Charging Options | 3 | 3 |
Dimension comparison
Overview of the HOWEASY Portable Power Station
The HOWEASY Portable Power Station is a compact power solution with a capacity of 98Wh and a peak output of 270W. Priced at $109.99, it is an excellent option for users needing a lightweight generator for camping, home backup, or outdoor emergencies. Despite its smaller capacity compared to its competitor, it offers a range of features suitable for various devices, making it versatile for on-the-go power needs.
This power station is designed with portability in mind, weighing just 2.3 lbs and measuring 6.6 x 4 x 3 inches. It includes multiple output options, such as two AC outlets and a 65W PD port, allowing users to charge up to seven devices simultaneously. Additionally, its built-in LED flashlight enhances its utility for outdoor enthusiasts.
Overview of the GRECELL Portable Power Station
The GRECELL Portable Power Station boasts a larger capacity of 288Wh and a maximum output of 330W, making it a robust choice for users who require more power. Priced at $159.99, it is about 45% more expensive than the HOWEASY model. However, this higher price reflects its capabilities, including support for a wider range of devices, from laptops to mini-refrigerators.
This model is particularly versatile, featuring multiple charging ports, including a 60W USB-C PD output and several USB-A ports. Its design incorporates advanced safety features through an upgraded Battery Management System, which provides protection against overload and short-circuiting, ensuring reliable performance during use.
Power Capacity Comparison
When it comes to power capacity, the GRECELL Portable Power Station clearly outshines the HOWEASY model with its impressive 288Wh compared to the HOWEASY's 98Wh. This means that the GRECELL can store nearly three times the energy of the HOWEASY, making it more suitable for users who need to run multiple devices for extended periods.
With a maximum output of 330W, the GRECELL can support devices with higher power demands, such as CPAP machines and small refrigerators. In contrast, the HOWEASY's 135W output is limited to charging smaller devices like smartphones and laptops. If your primary concern is power capacity, the GRECELL is the superior choice.
Versatility and Charging Options
In terms of versatility, the GRECELL Portable Power Station excels with its ability to charge eight devices simultaneously. It includes various ports, such as a 60W USB-C PD output, one AC outlet, and multiple USB-A ports. This extensive range allows users to power a wider array of devices at once compared to the HOWEASY, which can charge up to seven devices through its combination of AC and DC ports.
The HOWEASY does feature fast charging capabilities with its 65W PD port, but it is limited in terms of overall output and port variety. Both units can be recharged using solar panels, car outlets, or wall adapters, but the GRECELL's built-in MPPT controller optimizes solar charging efficiency, making it a better option for those using solar methods frequently.
Portability and Design
The HOWEASY Portable Power Station is designed for maximum portability, weighing only 2.3 lbs and featuring compact dimensions that make it easy to carry on outdoor excursions. This makes it a fantastic option for campers and travelers who prioritize weight and size without sacrificing essential functionality.
In contrast, the GRECELL Portable Power Station, while still relatively lightweight, is larger and heavier. It balances portability with a larger power capacity, making it suitable for users who may need to transport it but also require more power. If portability is your main concern, the HOWEASY is the clear winner.
Safety Features
Safety is a critical consideration for any portable power station, and both models prioritize this aspect. The HOWEASY features a six-fold Battery Management System (BMS), which actively monitors for issues like overcharging and overheating. This design ensures that devices connected to the power station are protected from potential damage.
On the other hand, the GRECELL Portable Power Station also includes an upgraded BMS that promises enhanced safety features, such as overload and short-circuit protection. Additionally, it utilizes dual built-in silent cooling fans to maintain a safe operating temperature. While both models offer robust safety features, the GRECELL's more advanced system may appeal to those who prioritize comprehensive protection during use.
Price Comparison
The HOWEASY Portable Power Station is priced at $109.99, making it a more budget-friendly option compared to the GRECELL, which retails for $159.99. This represents a price difference of about $50, or approximately 45%, making the HOWEASY a more economical choice for users who need basic functionality without the need for extensive power capacity.
While the GRECELL offers enhanced features and greater power, the price point may deter budget-conscious consumers. If you are looking for a reliable yet affordable option for light power needs, the HOWEASY provides excellent value for its price.
Which should you buy?
Ultimately, the decision between the HOWEASY Portable Power Station and the GRECELL Portable Power Station depends on your specific needs. If you are seeking a lightweight, portable option for basic charging needs, the HOWEASY is an excellent choice at a lower price. However, if you require a higher capacity and versatility for running multiple devices, the GRECELL's greater power and safety features justify its higher cost. Consider your power requirements, budget, and intended use to make the best choice for your circumstances.

