Charging Guides & Product Resources

Find help choosing and using your Techsmarter charging setup. Start with a guide below, compare product specifications, or contact us with your model number and the devices you want to charge.

Charging guides

• How to Choose a USB-C Laptop Power Bank
• Choosing a Rugged Power Bank for Outdoor Work & Camping
• Magnetic Power Bank or Magnetic Charger: Which Do You Need?
• 20,000mAh vs 30,000mAh vs 40,000mAh Power Banks

Product help

Use the Product Finder to choose a category. For model-specific instructions or help with a charging setup, contact our support team with the model number printed on your product.

Orders and support

• Warranty information
• Shipping and returns
• Contact Techsmarter

Frequently asked questions

Find answers about choosing a power bank, charging compatibility, outdoor use and order support in our Techsmarter FAQs.