Smartoools AAA 1.5V 750mWh Type-C USB Rechargeable Lithium Battery Set with Fast Charging Cable

Upgrade your battery experience with the Smartoools 1.5V AAA Type-C USB Rechargeable Lithium-Ion Battery (750mWh). Designed with modern convenience in mind, this battery features a built-in Type-C charging port directly on the cell body, allowing you to charge your batteries anywhere using a standard USB cable—no external dock or dedicated charger needed!

Unlike standard NiMH rechargeable batteries that output only 1.2V, the Smartoools Lithium cell delivers a constant, stable 1.5V output until fully discharged. This guarantees full power and performance for sensitive electronic devices such as wireless computer mice, remotes, blood pressure monitors, electronic toys, and smart door locks.

Key Features:

• Convenient USB Type-C Port: Plug your Type-C cable directly into the top of the battery to recharge from your phone adapter, laptop, car charger, or power bank.

• Fast Charging Speed: Advanced Li-ion technology enables full charge recovery in about 1 hour, significantly faster than traditional Ni-MH batteries.

• Money-Saving & Eco-Friendly: Rated for up to 1,200 recharge cycles, one battery pack replaces thousands of disposable alkaline batteries.

• LED Status Indicator: Built-in micro LED light flashes during charging and stays continuously illuminated when full power is reached.

• Safety & Quality Protection: Integrated smart chip protects against over-charging, over-discharging, short circuits, and overheating.