Exclusive AMPSOS Owner Benefit

Your Power Bank Deserves a Powerful Charger.

Already own an AMPSOS 170W Power Bank?

Welcome to the AMPSOS Community! As a thank-you for choosing AMPSOS, enjoy an exclusive 50% discount on our 140W Fast Charger, regardless of where you purchased your AMPSOS 170W Power Bank.

How to Claim Your 50% Discount

  • Take a clear photo of your AMPSOS 170W Power Bank, making sure its serial number (S/N) is clearly visible.
  • Email your photo to ask.sarah@ampsos.tech using the button below.
  • Receive your 50% OFF coupon by email after verification, then redeem it on ampsos.tech.
Claim Your 50% Discount →

Please attach your product photo before sending the email. The attachment must clearly show the product serial number (S/N).

Exclusive to verified AMPSOS 170W Power Bank owners. Offer applies to the AMPSOS 140W Fast Charger only. Verification is required before a discount coupon is issued. No review or rating is required.

50% OFF

AMPSOS 140W Fast Charger

First Use & Reactivation Guide 

Need Help? Contact AMPSOS

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  • Product Support

    Need help with setup, charging, activation, or product use? SEND MESSAGE and our support team will assist you.

  • AMPSOS 140W Fast Charger — 30% OFF

    Register your AMPSOS product and get our 140W Fast Charger at 30% OFF. SEND MESSAGE to request your discount code.

  • How to Get Your Code

    Enter your email and type “30% OFF Code” in the message box. SEND MESSAGE and we’ll email your code to you.

  • Offer Terms

    One code per email address. One-time use only. SEND MESSAGE to request your code.

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