SZEMPTY AAA USB Rechargeable Batteries-4 Pack, 900mWh(600mAh) Triple A 1.5V Lithium USB-C Pila Recargable Battery with 4 in 1 USB-A to USB-C Charging Cable, Over 1200 Cycles.

High Capacity 900mWh,20%Longer Usage Time: SZEMPTY AAA rechargeable batteries are made with A+lithium cells,offering a true capacity of 900mWh (about 600mAh).Enjoy longer usage time compared to similar batteries for a better experience.

Fast Charging in 1 Hour, USB Charging, No Special Charger Needed: Charge up to four AAA batteries simultaneously using the included 4-in-1 USB-C charging cable (30cm length). Conveniently charge via USB ports on your PC, power bank, car socket, or wall socket, reaching full charge in just 1 hour and saving your waiting time.

1.5V Constant Voltage, 99% Device Compatibility: With a constant 1.5V output, SZEMPTY USB rechargeable batteries outperform 1.2V NiMH batteries. Perfectly replaces alkaline, dry, NiMH, and carbon batteries. Ideal for home and outdoor use, including remote controls, wireless mice, keyboards, door locks, and alarm clocks. Particularly suitable for motor-driven devices requiring high voltage, such as electric toys, toothbrushes, and beauty devices.

1200 Cycles, Eco-Friendly and Cost-Effective: SZEMPTY batteries support up to 1200 charge-discharge cycles, with a cost of just £0.01 per use. More cost-effective and eco-friendly than disposable batteries after just 20 uses. No need for special chargers, making it more economical and convenient than traditional rechargeable battery kits.

Dual Circuit Protection, Safe and Reliable, 1-Year Warranty：Built-in dual protection chips safeguard SZEMPTY 900mWh AAA batteries from hardware and software, ensuring user safety. We offer a free replacement within 1 year for any quality issues. Since our establishment in 2017, SZEMPTY has focused on USB rechargeable batteries, developing 15 models and selling millions worldwide in over 30 countries and regions.