Welcome to HTJ International’s product catalog. As a leading manufacturer since 2012, we specialize in high-performance replacement and original laptop batteries, laptop power adapters, and universal PD chargers for major brands including HP, Dell, ASUS, Apple, Lenovo, and Samsung. Looking for a legacy, custom, or unlisted model? Send us your specifications or target requirements—our engineering team is fully equipped to source or custom-manufacture the exact power solution you need.