Considering a Purchase of a Laptop Power Bank? Factors to Ponder Over
In today's digital age, having a reliable power source for your devices is more important than ever. Whether you're on the go, working from a coffee shop, or travelling, a power bank can be your lifeline when your laptop battery dies. Here's a guide to help you choose the right power bank for your laptop.
## Key Considerations
1. **USB-C Power Delivery (PD) Support**: Ensure the power bank supports USB-C PD as this is essential for charging laptops efficiently. Most modern laptops require USB-C PD to charge correctly.
2. **Wattage Output**: The power bank should have sufficient wattage output to charge your laptop. Laptops typically require a minimum of 45W, while some models, like the MacBook Pro, may need up to 100W or more.
3. **Cable Compatibility**: Use a USB-C to USB-C cable with an E-Marker chip for high-wattage charging. Standard cables can limit charging speed or even fail.
4. **Capacity (mAh)**: Ensure the power bank has a sufficient capacity (e.g., ≥20,000mAh) to provide enough power for your laptop's needs.
5. **Compatibility with Your Laptop**: Check if your laptop supports USB-C PD charging. Some older models with proprietary charging ports might not be compatible.
6. **Safety Features**: Prioritize power banks with built-in safety features to protect against overcharging and overheating.
## Steps to Choose a Compatible Power Bank
1. **Identify Your Laptop’s Requirements**: - Check the wattage your laptop requires. - Ensure it supports USB-C PD.
2. **Select a Power Bank**: - Look for a power bank with the required wattage output. - Ensure it supports USB-C PD and has a compatible cable. - Choose a power bank with sufficient capacity for your needs.
3. **Purchase from Reputable Sources**: - Avoid cheap, uncertified power banks that may cause issues.
One example of a reliable power bank is the 737 Power Bank (24,000mAh, 140W, 3-Port), which comes with a 140W USB-C to USB-C cable, a 24-month stress-free warranty, and friendly customer service.
A power bank with a minimum power output of 50W is required to charge a standard laptop successfully. However, it's essential to consider the specific requirements of your laptop before making a purchase.
Power banks cannot replace laptop batteries as they operate at a lower voltage (5V) compared to laptops (18-19V). Therefore, it's crucial to check the compatibility of your laptop's charging port with the power bank.
Before leaving with a power bank, ensure it is fully charged. Also, before purchasing a laptop power bank, consider the power output to ensure it can fully charge your laptop, and check the specifications of your laptop to find out its power consumption in watts.
When choosing a power bank, consider one that works with most standard laptops. For instance, the 737 Power Bank (24,000mAh, 140W, 3-Port) can charge an iPhone 13 almost 5 times or a 2021 iPad Pro 12.9" 1.3 times.
A 10000MAH Power Bank can provide some extra juice for extended battery life but can't charge a laptop fully due to insufficient capacity.
Most standard laptops consume between 30 and 70 watts per hour, with gaming laptops probably using the most power. To charge a laptop with a power bank, get a power bank with an output of 16V-20V, find out the voltage output and power rating required by your laptop, and connect the laptop to the power bank using USB-C cables or other compatible ports.
- To efficiently charge laptops while using data-and-cloud-computing gadgets, it's advantageous to opt for power banks that support USB-C Power Delivery (PD) and have sufficient wattage output, such as the 737 Power Bank (24,000mAh, 140W, 3-Port).
- In today's technology-driven world, choosing a power bank with built-in safety features like protection against overcharging and overheating is crucial to ensure the longevity and proper functioning of your devices.
