Save Up to $210 on Ultra Batteries 🔋

Preview text: Shop the full Ultra lineup and save through July 6.

Core SWXFriday, Jun 5, 2026 at 9:18 AM EasternKlaviyo
Core SWXSave Up to $210 on Ultra Batteries 🔋
Subject
Save Up to $210 on Ultra Batteries 🔋
Preview text
Shop the full Ultra lineup and save through July 6.
From
press@coreswx.com
Sent
Fri Jun 5, 2026, 9:18 AM ET
Sent to
coreswx.com
Size
62 KB
Images
16
Links
22, 12 of them buttons
Subject length
36 characters

Against Core SWX's usual

Sent in the 9 AM hour, which holds 11% of its emails; 25% arrive in the 10 AM hour. The subject is 36 characters; its average is 37.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Core SWX <[email protected]>
Subject
Save Up to $210 on Ultra Batteries 🔋
Date
Fri, 05 Jun 2026 13:18:12 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.coreswx.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.coreswx.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-16-15.kmta.shared.klaviyomail.com [170.203.16.15] by our receiving server with ESMTPS
  2. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Jun 9, 2026 8:45 AMPowerVault Wins Another Award at Cine Gear 🏆
Jun 7, 2026 6:30 PMThe Small Habits That Quietly Kill Battery Life
Jun 6, 2026 9:20 PMNeed help choosing the right power for your setup?
Jun 5, 2026 9:18 AMSave Up to $210 on Ultra Batteries 🔋 (this email)
Jun 3, 2026 9:15 AMLimited-Time XCell Sale Starts Now ⚡
Jun 2, 2026 5:15 PMWe'll Be at Cine Gear Expo. June 5–6.
May 31, 2026 9:30 AMLast chance: Sale ends tonight 🕐

More from Core SWX

All Core SWX emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.