⚡ Flash Sale: 30% off Power Banks — Today Only
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Browse the public archive of marketing emails from cellhelmet. Track how often they send, what ESP they appear to use, and how their recent campaigns evolve over time.
Tracked emails
9
Detected ESP
sendgrid
high confidence
Sending cadence
Calculating…
Latest seen
Apr 30, 2026
9 emails tracked from cellhelmet
⚡ Flash Sale: 30% off Power Banks — Today Only
🌱 Protect Your Phone. Protect the Planet. Save 25%.
🚨 FLASH SALE 48 HOURS ONLY!
Final Call: 30% Off Ends Tomorrow
Cracked Screens Are Expensive. This Isn’t.
It might be snowing in most of the US, but your phone still needs protection!
📱 New Year. New Gear. 30% Off Cases
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