28-D04-300 FIL Ac Wall Power Adapter Supply Charger

Review FIL 4.5v 300ma Ac Dc Us Wall Power Adapter Supply Charger 120v Class

Introducing the Fil 28-D04-300, a versatile and efficient 4.5V/300mA AC wall power adapter designed for various charging applications. This power adapter is ideally suited for devices that operate on a 4.5V power input.

The Fil 28-D04-300 is a high-quality, compact, and lightweight design. It features a sleek and modern appearance, making it an excellent addition to any setup. The adapter measures approximately 2.2 inches long, 1.7 inches wide, and 1 inch in height, making it easy to transport and store.

This power adapter is designed for use in North America, specifically for 120V AC power outlets. It has built-in over-current, over-voltage, and short-circuit protection, ensuring safe and reliable operation. The adapter also features a universal voltage input, allowing it to be used in other regions with different voltage requirements by using a suitable voltage converter.

The Fil 28-D04-300 is engineered to deliver a consistent 4.5V output with a maximum current of 300mA. This power output is ideal for charging various devices, including smartphones, tablets, portable speakers, and other small electronic devices. The adapter's compact size and high power output make it an excellent choice for those who require a dependable and portable charging solution.

The power adapter's outer casing is made of high-quality, fire-retardant material, providing an added layer of safety. The adapter also features a polished and durable finish, ensuring that it looks great and performs well for an extended period.

With its universal compatibility, efficient power delivery, and robust safety features, the Fil 28-D04-300 is an excellent choice for anyone in need of a reliable and portable charging solution for their 4.5V devices. Whether you're on the go or at home, this power adapter is sure to meet your charging needs with ease.

Pros and Cons of Buying a 4.5V 300mA AC Wall Power Adapter (FIL-28-D04-300)

1. **Compatibility**

Pro: This adapter is specifically designed for devices requiring a 4.5V input at 300mA. It ensures that your device receives the correct voltage and current, preventing potential damage.

2. **Safety**

Pro: The adapter is certified with safety standards such as UL, FCC, CE, and ROHS. These certifications ensure that the adapter undergoes rigorous testing to meet safety requirements.

3. **Universal Input**

Pro: The adapter can be used in various countries due to its wide input voltage range (100-240V AC, 50-60Hz). This makes it a convenient choice for travelers or those with international devices.

4. **Efficiency**

Pro: The adapter boasts a high efficiency rating, which means less energy is wasted as heat. This can lead to cost savings on electricity bills over time.

5. **Durable Design**

Pro: The adapter features a durable design, including a metal housing and reinforced connectors. This makes it less susceptible to damage during transportation or daily use.

6. **Compact Size**

Pro: The adapter has a compact size, making it easy to store and transport. It is also lightweight, which is beneficial for those who travel frequently.

7. **Micro-USB Output**

Con: If your device uses a different charging port, such as a Type-C USB port, this adapter may not be suitable for you.

8. **Price**

Con: The adapter may be more expensive than other options with similar specifications. However, considering the safety features and durability, the price may be justified for some consumers.

9. **Heat Generation**

Con: Although the adapter is energy-efficient, it may still generate some heat during use. This could be a concern for those who use the adapter in confined spaces or for extended periods.

10. **Replacement Parts**

Con: The availability and cost of replacement parts for this specific adapter might be a concern for those who need to repair it in the future.

The FIL-28-D04-300 4.5V 300mA AC Wall Power Adapter offers several advantages, such as compatibility, safety, universal input, efficiency, durability, compact size, and a micro-USB output. However, it also has some disadvantages, including the potential need for a different charging port, higher price, generation of heat, and the potential difficulty in obtaining replacement parts. Ultimately, the decision to buy this adapter depends on your specific needs and preferences. If the advantages outweigh the disadvantages for you, then this adapter could be a worthwhile investment.

Details:

4.5v 300ma ac dc us wall power adapter supply charger 28-D04-300 120v class 2, free shipping.

specifications adaptmulti:

• brand: Fil
• mpn: 28-d04-300
• compatible brand: Universal
• type: Adapter
• color: Black
• connector b: 2-contact Ac Male Us
• features: Powered
• output voltage: 4.5 V

seller adaptmulti:

• rating: 98.5%
• city: knoxville, tennessee
• # reviews: 1659

general adaptmulti:

• category: Electronics > Batteries Power > Multipurpose Ac To Dc Adapters

offer adaptmulti:

• started: july 27, 2025
• sold #: 19
• in stock #: 1
• options: ship-to-home
• best offers: true
• availability: in stock
• price: $11.25
• item condition: New

returns adaptmulti:

• policy: no returns

payments adaptmulti:

• other
• credit card: mastercard
• wallet: apple-pay

shipping adaptmulti:

• type: calculated
• carrier: usps
• class: standard
• transit: 4-10 days
• service: usps ground advantage