12V 3A Lithium-Ion Battery Charger

12V 3A Lithium-Ion Battery Charger Power Adapter Fast. Dedicated CC/CV charger for $3S$ ($10.8\text{V}/11.1\text{V}$) Lithium-Ion battery packs. Delivers $12.6\text{V}$ output at $3\text{A}$ for fast and safe charging. Features Constant Current (CC) and Constant Voltage (CV) stages, LED charging status indicator, and multiple safety protections. Essential for extending the life of your 12V Lithium batteries.

Product Details

This $12\text{V}$ $3\text{A}$ Lithium-Ion Charger is a high-quality AC-to-DC adapter engineered specifically for charging $3$-series lithium battery packs. It utilizes the industry-standard CC/CV (Constant Current/Constant Voltage) charging algorithm to protect the battery and maximize its lifespan.

• Dedicated Lithium Output: Provides a maximum output of $12.6\text{V}$—the correct cut-off voltage for a fully charged $3S$ (nominal $11.1\text{V}$) Lithium-Ion pack.

• Optimal Charging: The $3\text{A}$ current ensures a rapid yet safe charging speed for batteries generally ranging from $7\text{Ah}$ to $20\text{Ah}$.

• Intelligent Indicator: Features a clear LED light (Red = Charging, Green = Full/Standby) to easily monitor the charging cycle.

• Protection Built-in: Includes essential safety features such as Short Circuit Protection, Overload Protection, and Overcurrent Protection.

• Global Compatibility: Accepts a wide AC $100-240\text{V}$ input voltage for worldwide use.