Wireless chargers
25W 3-in-1 Wireless Charger
$129.99$169.99
Save $40 on a 25W 3-in-1 wireless charger with MagSafe.
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ESR Tech promo codes for October 2026
We tested every code and deal on this page against a real ESR Tech cart today. 0 of 0 still work — the rest are listed below with the date they stopped.
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Working ESR Tech codes today
ESR Tech prices worth acting on
Prices read 21 Oct 2026 from ESR Tech's deals page
Phone mounts
ESR HaloLock Suction Phone Mount
$22.99$32.99
30% off a suction phone mount with ring stand.
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Charging stations
100W 6-in-1 Charging Station
$164.99$179.99
Save $15 on a 100W 6-in-1 charging station with MagSafe.
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iPhone cases
Cloud Soft Magnetic Case
$25.99$33.99
23% off a Cloud Soft iPhone 17 Pro Max case with stand.
See it on ESR TechWhen ESR Tech actually discounts
Our estimate of when ESR Tech's biggest discounts of the year happen, month by month. November is the month to wait for.
57%of ESR Tech's biggest discounts happen in November
Share of biggest discounts by month (%)
How to apply a code at ESR Tech
- 1
Copy the code above
Start with the one verified most recently, not the biggest number.
- 2
Open the cart page
Use the cart icon to open the full cart page where the code can be entered.
- 3
Apply the promo code
Open the promo code section, enter the code in the promo code field, then select the apply button.
- 4
Check the total dropped
If ESR Tech shows "Enter a valid discount code or gift card", the code did not work — tell us, and a code shoppers report as failing moves to the bottom of the list.
Everything else worth knowing before you buy
- Free shipping
- Free shipping is available on qualified orders meeting regional thresholds, such as $50 USD for the United States and 50 EUR for many European countries. ESR Super User members in Silver or Gold tiers also receive free shipping on eligible orders.
- Returns
- ESR offers a 30-day money-back guarantee for products purchased on their official website. The buyer is responsible for shipping costs on non-quality related returns, and bulk orders over 10 units or promotional gifts are not eligible for returns.
- Codes stack?
- ESR Tech states that points used toward a purchase cannot be combined with discount codes or coupons.
- Best month to buy
- November — about 57% of ESR Tech's biggest discounts of the year fall in it, by our estimate.
- Payment
- ESR Tech accepts PayPal, major credit and debit cards including Visa and Mastercard, and Klarna. Klarna allows you to shop now and pay later or split your payments over time.
- Customer service
- Contact customer service via email at [email protected]. The store notes they may experience high email volumes and may not be able to respond promptly.
- Newsletter
- Signing up gives a 15% off welcome discount and a free shipping coupon. Setting up email preferences earns Super User points.
ESR Tech sale calendar
Our estimate of when ESR Tech's biggest discounts of the year happenIn 3 weeks
Singles' Day Sale
The 11 November online shopping festival widely run by tech and accessory sellers.
8% of its biggest discounts
In 5 weeks
Black Friday Sale
The post-Thanksgiving kickoff of the holiday discount season.
29% of its biggest discounts
In 6 weeks
Cyber Monday Sale
The online-focused deal day right after the Black Friday weekend.
19% of its biggest discounts
In 6 weeks
Holiday Christmas Sale
The December gift-buying season sale on tech accessories.
16% of its biggest discounts
ESR Tech coupon questions
Six questions people actually ask us.
If I return part of an ESR Tech order, do I get the whole order refunded?
No. Returned products that are part of a larger order are refunded only for the products returned, not the total order value. Returns for discounted products are refunded only at the discounted value.
Can I return an ESR Tech product I bought on Amazon?
Returns for products bought on Amazon, Kickstarter, or through ESR's authorized distributors and retailers follow that platform's or retailer's return policy. ESR Tech asks buyers to contact its customer support before returning, to confirm whether a return is the best option.
What is the ESR Tech free shipping threshold?
In the United States and Canada, shipping is $6 and free on orders of $50 or more. In the UK it is £6 with free shipping over £45, and in Australia it is AUD$10 with free shipping over AUD$85.
Does ESR Tech offer Klarna pay later?
Yes. Klarna lets you shop now and pay later or split your payment over time. PayPal and major credit and debit cards are also accepted.
How long is the ESR Tech warranty?
Quality-related issues on products sold by ESR Tech are covered by a 12-month warranty starting from the purchase date. This can be extended to 24 months.
How do I activate the 24-month ESR Tech warranty?
Scan the QR code on the Care+ card in the package, or register as an ESR Super User to activate the extended 24-month warranty automatically.
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ESR Tech and the ESR Tech logo are trademarks of their owner, shown here solely to identify the store and its offers. Couponly is an independent service and is not affiliated with, endorsed by, or sponsored by ESR Tech. We may earn a commission when you shop through our links. See our Terms.