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Stop charging at 80%. Extend battery life 4x.
Chargie is a USB charge limiter that sits between your charger and device, automatically stopping the charge at a user-set level (typically 80%). This simple hardware solution extends battery lifespan up to 4x for phones, tablets, and laptops. With over 60,000 devices sold worldwide, Chargie comes with companion apps for Android, iOS, and Windows. Available models include Chargie A (USB-A), Chargie C Basic (USB-C), and Chargie for Laptops (USB-C PD, 100W).
Founder
Lighty Electronics
Launch Date
March 12, 2026
Launch Tags
Pricing
Paid
Chargie launched on What Launched Today on March 12, 2026. Ranked #4 of 15 launches on March 12, 2026. Tagged as battery. Community upvotes: 1. Stop charging at 80%. Extend battery life 4x.
35/100
Chargie – Charging Limiter for Laptops
Hacker News · March 17, 2026
No 85% charge option? No problem! Chargie is here lol I sound like an advert. But seriously get one of these
Reddit · October 15, 2023
Anyone have experience with Chargie?
Reddit · September 8, 2022
Anyone else frustrated with Chargie's overstay fees?
Reddit · April 13, 2025
Using Chargie- for battery health
Reddit · May 6, 2023
Chargie. A USB device to control charging of phones
Hacker News · December 5, 2021
Chargie: Extend phone battery lifespan by limiting overnight charging
Hacker News · March 18, 2024
Chargie – battery lifespan protection for phones
Hacker News · June 21, 2024
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