Lishen 21700 Batteries

Lishen 21700 batteries are lithium-ion cells from Tianjin Lishen Battery, one of the larger and longer-established cylindrical cell manufacturers.

Lishen is a major OEM-scale producer, supplying cells across e-mobility, energy storage, and consumer applications worldwide. That manufacturing pedigree is the draw: cells built to consistent, large-scale production standards rather than small-batch runs. Its 21700 line suits pack builds that benefit from a dependable, well-established cell source, in the larger format that offers more capacity and energy headroom than the 18650.

For builders, Lishen represents a real manufacturer's cell — a solid, production-grade foundation for serious 21700 packs.

Key features

• Cells from Tianjin Lishen, a major established manufacturer
• OEM-scale production for consistent quality
• 21700 format — more capacity and energy than 18650
• Dependable, production-grade foundation for pack builds

Common applications

• E-bike and light electric mobility packs
• Energy storage and portable power builds
• Custom and professional 21700 pack assembly
• General high-capacity pack-building applications