An exceptional choice for those looking to make a serious breakthrough in the world of 21700 s without sacrificing capacity.
21700 cell designed for maximum load.
The underlying safety characteristics of an NMC (Lithium Nickel Manganese Cobalt Oxide) cell and its properties, allows it to operate safely in applications such as e-cigarette battery carriers where high load safety is a requirement.
The precisely stated key figures have, meanwhile, become a trademark. High popularity and breakthrough on the market reached the batteries in the USA, where the headquarters of the company is also located. In a survey conducted by the most respected E-zig. Forum on popularity and trust in the market, HohmTech batteries took first place.
Hohmtech works with a number of industry companies, certification bodies and industry regulators to ensure that customers are consistently provided safe and reliable high performance cells that meet all safety and transportation regulations.
https://www.e-cigarette-forum.com“This is a reasonable performance of a 21700 cell”
https://lygte-info.dk “Interesting cell for very high current requirements”
HΩ Run 18650(Datasheet)
IEC (62133) (international standards organisation)
UN (UN38.3) Test report; Summary; DG Report by See; DG by See
MSDS (Safety Data Sheet)
CE (European Conformity)(Certificate)
ROHS (Restriction of the use of certain hazardous substances in electrical and electronic equipment).
Lithium cells may only be operated with protective electronics!
Please note that lithium cells may only be used by authorised specialist personnel.
Incorrect handling or short-circuiting may result in fire or explosion.
Lithium-ion batteries are thermally stable and are not subject to memory effect.
They work on the basis of lithium and are characterised by a high energy density.
1x HΩ Run – 3023mAh, lithium-ion battery.
*Hohm Tech gives these cells a “temperature limited” output of 49.5A. This means that you can run this cell at 49.5A as long as you don t let it get hotter than 80°C. However, we d recommend not going that high as it increases the risks, reduces the performance and accelerates the ageing of the cell.
Technical Data
| Capacity | 3023mAh 14,42 Wh |
| Minimum capacity | 3950mAh |
| Nominal voltage | 3.6V – 3.7V |
| Charging end voltage | 4,2V ± 0,05 |
| Final discharge voltage | 2,5V |
| Max. discharge current (constant) | 39.1A (39100mA) |
| max. discharge current (temperature controlled 80°)* 49.5A (49500mA) | 49.5A (49500mA) |
| Recommended charging current | 0.xx – 2.0A (2000mA) |
| max. charging current | 5.29A (52900mA) |
| Protection electronics PCB/BMS | none |
| Positive pole | flat (Flat Top) |
| Diameter | 21.55 mm ± 0.15 mm |
| Height | 70.45 mm ± 0.2 mm |
| Weight | 71.5g ± 1 g |
| Charging method | CC-CV |
| Charging current Normal (recommended) | 0.xx – 2.00A (2000mA ) |
| max. charging current (2) | up to *5.29A |
| Operating temperature Charging | 0 °C – 60 °C |
| Operating temperature discharging | -40 °C – 80 °C |
Notes:
Charging lithium-ion batteries requires a special charger that charges the batteries according to a special charging procedure. (CCCV = constant current, constant voltage.) The batteries must not be charged above a voltage of 4.2 volts, otherwise there is a risk of fire and explosion. It is advantageous to charge the batteries only up to approx. 4.1 volts, as this significantly increases the service life or the number of charging cycles (possibly up to double). Only lithium ion chargers may be used for charging. However, the cheap chargers sometimes have the disadvantage that they do not switch off safely at the end of the charging process, but continue to charge the batteries with a small charging current, which can be dangerous.
Furthermore, rechargeable batteries and batteries do not belong in household waste! Please dispose of them as prescribed by law at the municipal collection points or in the [usually green] containers provided by retailers.
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