Product Information
About this item
- Universal Compatibility and Wide Voltage Range Designed for most 21V / 25V lithium-ion batteries (capacity 2.0Ah to 10Ah).This charger is suitable for a variety of cordless power tools, including drills, impact wrenches, rotary hammers, and angle grinders.It also supports 12V and 16.8V batteries (please check the model before purchase).
- Smart LED Indicator with Fast Charging Equipped with a clear red/green LED display.Red light indicates "charging," green light indicates "fully charged."Output current is 1.5A-2.0A, charging faster than standard chargers, quickly getting your tools back in use.
- Multiple Protection Safety System Uses smart IC technology to provide overcurrent, overvoltage, and over-temperature protection.High-quality metal contacts ensure a secure connection and prevent burning, making it safe and reliable for both home and commercial environments.
- Durable and Heat-Dissipating Design Rugged structure design with 3D heat dissipation holes for efficient cooling, extending the lifespan of both the charger and battery.Copper core wires and aluminum alloy charging heads are flexible and wear-resistant, never falling off.
- Reliable Quality and U.S. Standard Compliance Manufactured with strict standards and certified with CE, CCC, and RoHS. We provide high-quality, affordable replacement chargers, helping you save the cost of replacing the entire tool set.
Product Description
Our lithium-ion battery charger is a high-efficiency, multi-voltage charging solution that fully meets safety standards. This charger works seamlessly with 12V, 16. 8V, 21V, and 25V lithium-ion batteries (with capacities from 2. 0Ah to 10Ah), providing reliable power for a full range of cordless power tools, from cordless drills and impact wrenches to angle grinders, rotary hammers, and garden tools such as hedge trimmers and blowers. Equipped with an intelligent control chip, the charger uses a constant current–constant voltage (CC-CV) charging mode: the initial stage is fast constant current charging to quickly restore battery power, followed by a gentle constant voltage trickle charge to fully charge the battery without overcharging. Clear red/green LED indicators provide real-time charging status—red for charging, green for fully charged. Safety is at the core of the design. The charger incorporates multiple protection mechanisms, including overcurrent, overvoltage, overtemperature, and burn prevention, to avoid damage to the charger and battery during operation. High-quality metal charging contacts ensure a stable, corrosion-resistant connection, while 3D ventilation holes on the sturdy casing efficiently dissipate heat. Combining durability and practicality, the flexible copper-core power cable and aluminum alloy charging plug resist bending, wear, and detachment, making them ideal for frequent use in workshops and construction sites. The product lineup offers a variety of options, including compact direct chargers and high-speed charging stations, suitable for portable chargers for off-site repairs and for rapid charging bases for heavy-duty tools. Fully compatible with most mainstream brand cordless power tools, it offers an economical and efficient alternative as an OEM replacement, helping extend the lifespan of existing batteries and tool kits. It provides a reliable and safe charging experience for professional craftsmen and DIY enthusiasts alike.
