HOHM STRETCH 18650

(2 Pack)

Price : $25.99 & FREE Returns  

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Capacity: 2856mAh
Max Charge Rate: 4.28A
Max Charge Voltage: 4.2V
Continuous Discharge Rate: 22.1A
Max 80oC | 2.8V cut-off: 31.6A
Pulse | Peak: 37.4A
Max Safe Cut-Off: 2.5V
Cycle Life Retention: 500 Cycles (78%), 1000 (71%)
Chemistry Type: QSP Li-NMC
Spec. Sheet in Download Center: Yes
PDF Snapshot: Brochure

17804 in stock (can be backordered)

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Frequently bought together

++
Total price:   $91.97
Category:

Description

STRETCH bridges the gap of high amperage & endurance. With its >22A capabilities, and robust 2856mAh, it is Hohm Tech International’s first hybrid-purpose cell. It unites a higher amperage chemistry ratio with proven endurance-based compounds. In low power applications it rivals the very best of high capacity cells, but obliterates these same cells on amperage capabilities while maintaining respectable temperatures. Hohm Tech Int’l has equipped the Hohm Stretch with it’s proprietary structure and top cap. That’s just the beginning. Hohm Stretch is given white glove treatment in that it is the 1st cell to see the QSP (4x stripping process) stage, which makes it hybrid-purpose capable.  Using a Lithium (Li) Nickel (Ni) Cobalt (Co) Manganate formula unlocks capabilities that typically would take 2 completely different cells to perform. Whether running at max CDR, or at the 80°C cut-off output limit, Stretch exhibits cooler operating temperatures vs. all previous HT cells above 2.7aH. Cooler operating temperatures allows greater cell life and load capabilities. Hohm STRETCH is fully capable of 22.1A load (>5% gain) while forfeiting only a small amount of capacity vs. Hohm LIFE.

 

We are pleased to share that Hohm STRETCH is designed to feed insanely power-hungry devices, while not having to swap batteries every other minute, hour, week, and month. This battery is built for the long haul. These are rated by Indonesia Chemistry at 2856mAh capacity, with a CDR of 22.1A and a 80°C cut-off @ 31.6A. All ratings are subject to meet and/or exceed strict limitation policies set forth for DLr1, TID2, PVDL3, CLR4, mΩR5, and Temperature (°C).

 

Every Hohm Tech cell model has been tested and certified by the rightful authorities/laboratories and accredited entities to achieve certification of MSDS, CE, ROHS, UN38.3, Specifications, Air/Sea Transport, and PLI.  We do not cut corners. We deliver what we promise… chart topping performance, capacity, consistency, and safety.

 

To expound on safety:

 

‌• cathode tag consisting of high purity aluminum is utilized to aid in lowering internal resistance
‌• poly seal with refined bitumen is installed in every cell to ensure internal compounds stay inside as well as aid in controlling pressure
‌• 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

 

* NOTICE: Hohm Tech does not manufacture batteries. These are licensed and made specific to the requirements set forth.
** CAN BE CHARGED AT 4.28A. This is not a misprint. 4.28A as in FOUR POINT TWO EIGHT amp charging is possible, tested, proven, and approved within all strict safety protocols set by Indonesia Chemistry.
*** TESTING BEYOND TEMPERATURE. Hohm Tech cells utilize both static & dynamic testing that includes but not limited to: density loss, thermal distribution, volt drop limiters, cycle life retention, and temperature. These tests are imperative to achieve true cell performance, longevity, and overall quality.

 

*1 Density Loss Ratio

*2 Thermal Image Distribution

*3 Pulse Voltage Drop Limitation

*4 Cycle Life Retention

*5 Resistance Retentivity Pre/Post

*6 Pulse & Peak is applicable to Dynamic EV Systems @ ≤5 SEC ON / ≥30 SEC OFF

 

WARNING: Know your battery warning & safety information

Consult a certified lithium ion specialist or certified battery pack assembler if there are any uncertainties or questions on the use of, handling of, installation of, or storage of lithium ion batteries. Consumer safety is of utmost importance.

 

BATTERIES REFERRED TO AS: CELL

  • KEEP OUT of reach of children and pets.
  • DO NOT store or carry cell unprotected such as in a pocket. Use a protective cell case.
  • DO NOT use lower resistance (Ω) # OR exceed any cell limitation (identified on each cell).
  • DO NOT install, charge, or use cell backwards or in any improper configuration.
  • DO NOT use a cell that has any dent(s), tear(s), puncture(s), or any other damage to its structure or outer label wrapping. Inspect each cell carefully before each use. This ensures safe, reliable, and consistent operation.
  • DO NOT use or touch cell if hot to touch (risk severe burn injury).
  • DO NOT charge higher than the Max Charge Voltage (typically 4.2V) or Fast Charge Rate as outlined inside the brochure available in the “Download Center” of this site.
  • DO NOT discharge below Max Voltage Cut-Off (V) outlined inside the brochure (typically 2.5V) available in the “Download Center” of this site. Remove cell(s) from charger once fully charged to ensure they are not at risk of exposure to any potentially malfunctioning li-ion cell charger.
  • MULTI-CELL devices, have space or non-conductive material between opposite facing cells and any adjoining metal which cells may come in contact with.
  • ALWAYS use matching cells. Differences in cell capacity can lead to overcharging or over-discharging during use. This can lead to premature wear-out, and in the worst case, catastrophic failure of one or more cells resulting in severe burn injury, fire, explosion, and property damage.
  • Lithium ion cells have inherent risks that can cause severe burn injury, fire, explosion, battery failure, and property damage if short-circuited or used beyond their limitations (identified on each individual Hohm Tech cell wrap). It is important to keep the wrap covering the cell 100% intact. Never use a cell if its wrap is compromised with any damage (e.g.- tears, nicks, punctures, worn area, or any undisclosed wear). Damage to the wrap risks short-circuiting cell. Always inspect wrap. Always use, connect, and operate cell(s) within its limitations as identified on each individual Hohm Tech cell wrap, while adhering to the device’s user manual.

Additional information

Weight 2.08 oz
Dimensions 2.85 × .86 × .86 in

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