ESR Official Home, Tech Made Easier

ESR creates high-quality phone cases, screen protectors, wireless chargers, earphones and a range of other accessories for your iPhone, iPad and Android device.

Huge Black Friday Savings: Up to 60% off Tech Accessories from ESR

Welcome to MagSafe: upgrade your case to MagSafe to unlock the potential of fast and easy wireless charging; only compatible with PC or TPU case

ESR Magnetic Ring 360 (HaloLock), Compatible with MagSafe Ring, Universal Magnetic Conversion Kit Compatible with MagSafe Sticker, for iPhone

Anatek Blue ESR Meter Kit – Alltronics LLC

ESR (@ESRgear) / X

How to Reduce ESR: 7 Simple and Effective Ways

ESR for MagSafe Car Mount Charger with CryoBoost, Magnetic Wireless Car Charger Compatible with MagSafe Car Charger, for iPhone 15/14/13/12, Fast Phone Cooling Charger : Everything Else

ESR INDONESIA (@esr_indonesia) • Instagram photos and videos

Build an ESR Meter for Your Test Bench

ESR Official Home, Tech Made Easier

ESR Official Home, Tech Made Easier

Compatibility: only compatible with iPhone 14 Pro; integrated Camera Guard kickstand leaves charging coil unobstructed to ensure easier wireless

ESR Classic Kickstand Case Compatible with iPhone 14 Pro Case, Clear Case with Stand, Military-Grade Protection, Built-in Camera Ring Stand

Anatek Blue ESR/Low Ohms Meter - Fully Assembled BESR

ESR Official Home, Tech Made Easier