Taking an already solid foundation, Hohm Tech Int’l has pushed further making the best of the best even better. Now utilizing proprietary structure, top cap, and chemistry (QSP Li-NMC), we can confidently say RUN XL is the king of the 21700 size classification in every way imaginable.

The original idea was to power only electric-motor (EVM) applications with the 21700, but found it too good not to share with the world. To prepare this cell to meet the extreme safety standards we hold ourselves accountable to, it took over 2 years of R&D on just the Cobalt Oxide ratio and Graphite stripping process.

The RUN XL 21700 excels as its counterparts do, but with increased tolerance to amp loads, voltage-retention under load, and increased cell life with its inherent cooler operation of new chemistry. For consumers that use devices requiring extremely heavy amperage, but need a battery that supports those loads without having to swap out so quickly, we introduce the RUN XL 21700 series cell.

Hohm RUN XL can be used in various applications with a Battery Management System. These are rated by Indonesia Chemistry at 4007mAh capacity, with a CDR of 30.3A, an 80°C | 2.8V cut-off of 38.6A, and a pulse/peak rating of 44.2A. All ratings are subject to meet and/or exceed strict limitation policies set forth for DLr¹, TID², PVDL³, CLR⁴, mΩR⁵, and Temperature (°C). RUN XL is most closely related to the popular Hohm LIFE 18650 cell, but has chemistry melded at different Hz. Results are incredibly high amperage delivery, with an assurance of consistent coalition within the Li-ion family.