48 hours until Prime Days

Preview text: 20% off the 5-Pack starts June 23.

Lab ChargeSunday, Jun 21, 2026 at 5:15 PM EasternKlaviyo
Lab Charge48 hours until Prime Days
Subject
48 hours until Prime Days
Preview text
20% off the 5-Pack starts June 23.
From
hello@labcharge.com
Sent
Sun Jun 21, 2026, 5:15 PM ET
Size
38 KB
Images
9
Links
8, 2 of them buttons
Subject length
25 characters

Against Lab Charge's usual

Sent in its busiest hour, 5 PM, which holds 48% of its emails. The subject is 25 characters; its average is 35.

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From
Lab Charge <[email protected]>
Subject
48 hours until Prime Days
Date
Sun, 21 Jun 2026 21:15:04 +0000 (UTC)
Message-ID domain
geopod-ismtpd-6
Return-Path domain
emails.labcharge.com
DKIM signature
d=labcharge.com s=kl2
List-Unsubscribe
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  1. from o1358.shared.klaviyomail.com [149.72.222.15] by our receiving server with ESMTPS
  2. by recvd-canary-…-mrdrf with SMTP
  3. from (unnamed) by geopod-ismtpd-6 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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Sent just before and after

Jun 24, 2026 12:45 PM20% off on Amazon, plus refund winners.
Jun 23, 2026 12:45 PMYour Amazon order could be refunded
Jun 23, 2026 8:45 AMPrime Days: 20% off our 5-pack on Amazon
Jun 21, 2026 5:15 PM48 hours until Prime Days (this email)
Jun 20, 2026 2:39 PMDon't miss Black Friday in Summer!
Jun 19, 2026 12:45 PMUnbeatable Price: 7 LabCharge Units!
Jun 16, 2026 12:36 AMYou are THIS close to breathing easier.

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