16.8V 10A 168W Desktop Battery Charger for 4S Lithium Li-ion Battery Packs | Guangdong QINX Technology Co., Ltd.

Engineered specifically for 4S Lithium Li-ion battery packs, this 16.8V 10A desktop charger incorporates an intelligent multi-stage constant-current/constant-voltage (CC/CV) charging system that accurately regulates charging parameters throughout the entire charging cycle. The optimized charging process enhances energy transfer efficiency while helping maintain battery stability and extending overall battery service life.

With a universal 100–240VAC input, the charger supports global AC power standards, making it suitable for international equipment manufacturers and export-oriented products. Guangdong QINX Technology Co., Ltd. offers comprehensive customization services, including output cable specifications, DC connector selection, enclosure color options, private logo printing, product labels and customized packaging to meet diverse OEM and ODM requirements.

The high 10A charging current is ideal for large-capacity 4S Lithium Li-ion battery packs that demand faster charging without compromising charging accuracy or operational reliability.

Applications

• Portable power supply systems
• Industrial inspection instruments
• Mobile emergency lighting equipment
• Intelligent warehouse terminals
• Professional video transmission devices
• Battery-powered communication systems
• Portable testing and calibration equipment
• Smart automation control units

Connector Options

Optional connector configurations include 5.5×2.1mm, 5.5×2.5mm, 6.5×4.4mm, XLR 3-pin and 4-pin connectors, GX16 and GX20 aviation connectors, XT60, XT90, Anderson Powerpole connectors, EC5 connectors, Molex connectors, JST connectors, SAE connectors and customized cable assemblies.

Safety Design

Designed with multiple built-in protection functions, including over-voltage protection, over-current protection, overload protection, short-circuit protection and over-temperature protection, ensuring safe and dependable charging during continuous operation.

Certifications

Available with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB and DOE Level VI certifications, meeting international safety, EMC and energy efficiency standards.