Hohm Tech 21700 batteries are high-drain lithium-ion cells from a US-based brand known for its focus on detailed, published cell ratings.
Hohm Tech has built its name on transparency — providing thorough specifications for its cells rather than leaving builders guessing. Its 21700 line is aimed at demanding, high-output applications, in the larger 21700 format that offers more capacity and energy headroom than the 18650.
For builders who value documented, well-characterized cells, Hohm Tech's appeal is exactly that: a brand that puts detailed ratings front and center, suited to projects where understanding a cell's real limits matters.
Key features
US-based brand known for detailed, published cell ratings
21700 format — more capacity and energy than 18650
Built for demanding, high-output applications
A well-documented choice for serious pack builders
