USB-Rechargeable AA Batteries 4-Pack — 2550mWh Li‑ion, 1.5V, 1000+ Charge Cycles, 1.9 Hour Fast Charge, 4-in-1 USB-A to USB-C Cable & LED Indicator

Modern lithium‑ion cells (2550mWh, 1.5V) engineered to resist leaking—using the same chemistry found in smartphones and laptops. Designed for repeated use, these USB-rechargeable AA batteries are rated for 1000+ charge cycles, helping cut single‑use battery waste while saving money and time. Fast charging: fully replenishes in approximately 1.9 hours. Package includes a 4-in-1 USB-A to USB-C charging cable and a USB-C charge port that allows all four batteries to be charged at once. Built-in LED indicators let you know when the batteries are fully charged.