Chengdian Xinsheng (Shenzhen) Technology is a professional manufacturer and original supplier of customized 54.75V lithium battery chargers. With in-depth experience in the power supply industry, we own independent factories and R&D teams. Custom voltage, current and interfaces are available according to battery requirements. It supports 110V-245V wide voltage input, IP67 waterproof grade and multi-safety protection. We provide OEM/ODM services, fast sample delivery within 7 days, mass production supply and complete quality certifications.

Differences in Nature and Application 48V:The "nominal charging voltage" for lead-acid batteries. It is used for standard charging, during which the voltage gradually rises until it reaches the full-charge voltage (e.g., 54.75V). 54.75V:The "full-charge voltage" for lead-acid batteries. It is primarily used for float charging—a maintenance phase at the end of the charging cycle—to prevent overcharging and extend the battery's lifespan. 58.4V:The "nominal charging voltage" for lithium iron phosphate (LiFePO4) batteries. It is designed to work with a three-stage charging process (constant current, constant voltage, and trickle charge), aligning with the specific charging characteristics of lithium batteries to prevent overcharging and cell swelling. Differences in Compatibility and Device Suitability 48V:Applicable *only* to devices powered by lead-acid b...

The 58.4V/10A waterproof charger, featuring a die-cast aluminum housing, is specifically designed for 16-series Lithium Iron Phosphate (LiFePO4) battery packs. With an output power of 600W, its die-cast aluminum casing and professional waterproofing technology ensure an optimal balance of heat dissipation, structural durability, and environmental adaptability. Widely utilized in outdoor and industrial settings, it is compatible with a diverse range of equipment, including electric forklifts, floor sweepers, and golf carts.   Core Parameters and Configuration The charger's parameters are precise and fully controllable, balancing high efficiency with robust battery protection. Key specifications are as follows: • Input Parameters: Wide voltage input range of AC 90–264V; frequency of 47–63 Hz; maximum input current of 4.0A. Compatible with gl...