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Hohm Run XL 21700 30.3A(CC) 38.6A(P&P) 4007mAh Batteries

  • Sale
  • Regular price $14.99 USD


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 king of the 21700 game in every way imaginable. 

The idea was to power only electric motor applications with the 21700, but found it too good to not 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 Hohm RUN XL 21700 will excel very much like its counterparts do, but with increased tolerance to amp loads, voltage sustainability under load, and increased cell life with the 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 swapped out so quickly, we introduce to the RUN XL 21700 series cell.

  • Lowered internal resistance by a multitude of various internal modifications (used UHPAI for cathode tag, shortened cathode tag, among other mods)
  • ‌‌Modified cathode tag consisting of higher purity aluminum is utilized to aid in lowering internal resistance
  • Updated poly seal with refined bitumen is installed in every cell to ensure excess pressure is controlled
  • Each cell is fitted with our proprietary EPTC (Enhanced Positive Thermal Coefficient) ring with higher multiplier of resistance
  • Every cell is equipped with 2-stage CID (Current Interrupt Device) system to aid in overcharge prevention.
  • Model : Hohm RUN XL
  • Flat Top Dimensions : 70.65mm (L) x 21.56mm (D)
  • Weight : ~74g
  • Typical Capacity : 4007mAh
  • Discharge cut-off voltage : 2.8V
  • Voltage : 3.6V
  • Full Charge Voltage : 4.2V
  • Max Continuous discharge current : 30.3A
  • Can be charged at a tested/proven 6A rating :
  • Full Product Specification documentation can be found HERE


  • Battery Safety & Other Information

    KNOW YOUR BATTERY SAFETY! Please see our battery safety page HERE. CANNOT SHIP BATTERIES VIA DHL! If your order contains batteries and you are outside of the US or Canada, your order will ship via an alternative method of our choosing closest to your original choice.

    Battery Testing

    At Lightning Vapes, we've always provided the best authentic tools & materials on the market at a price you can afford, shipped within 24 hours. Thanks to a keen eye, honest vendors, and plenty of informatinonal resources, we've been fortunate enough to have avoided ever placing a knock-off cell for sale on our website. However in lieu of recent events regarding more aggressive tactics by companies who sell re-wrapped, mis-labled cells, we have decided to become more aggressive ourselves when it comes to spotting fakes. In addition to thorough visual inspections of every batch of cells we receive, we are also now going to be conducting our own discharge tests. These tests will be made available to you via product gallery photo on the respective product page. To be clear, these tests serve only to validate that the cells are performing as per their manfuacturer stated specifications. We will not be testing any cells above their stated limits. For details regarding our testing equipment & method, please click HERE