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  1. Robin Becker

    Battery safety ?

    Hi Anna, I vape with around 20 Watt on a regulated mod. I use 2 batteries: 30Q and a VTC5, both are Old-timer and still hold a day...
  2. Robin Becker

    Battery safety ?

    ...Or to call someone who knows that, so I called Enerdan today again (hope they don´t get disturbed too much). Their main technician person told me, that as far as he knows PTC can built in only into batteries with up to 9A-10A CDR...but he told me that this knowledge refers to 2017. ...But he...
  3. Robin Becker

    Battery safety ?

    Found this one on LG ICR18650 B4 2600mAh: I am not 100% sure, but think that in this part LG does refer to the PTC in the battery. HE4: http://www.batteryspace.com/prod-specs/10679.pdf (no PTC) MG1: http://www.plsbattery.com/datasheets/LG-INR18650-MG1-2850mah-10A-18650-High-Drain-Battery.pdf...
  4. Robin Becker

    Battery safety ?

    I agree with you and I think that finally we have the same in mind. Just one thing to PTC - HG2 does not have a PTC according to LG technical specifications:
  5. Robin Becker

    Battery safety ?

    I see that a little bit different. The "Crown" of the battery is the only Plus part of the battery and all the rest of the surface is Minus. In case the Plus side ("Crown") dents too much in can touch the Minus part below. In that case we get a short-circuit. Frankly speaking, when I see the 2...
  6. Robin Becker

    How does 18650 provide voltages higher than 3.7v?

    I have another example...think about you and your girl-friend. She wants every week a gift that cost the same (lets say 100 USD). You work for that and all of a sudden your ...-hole boss reduce your loan per Hour. Now you will have to work longer to be able to buy her the gift she is used to get...
  7. Robin Becker

    Which chargers should Mooch test? (Poll)

    :( No...just saw this thread few minutes ago... Edit: Now I gave my voice...
  8. Robin Becker

    Which chargers should Mooch test? (Poll)

    Folomov A2 & A4...fast chargers with up to 3A charging current :D
  9. Robin Becker

    How does 18650 provide voltages higher than 3.7v?

    Actually the capacity is less interesting, more interesting is the amount of Energy in Wh (Watt-Hour) in the battery. The Energy you calculate as a multiplication of Capacity x Voltage and is actually the surface below the discharge curve. If a battery A has higher Voltage with the same capacity...
  10. Robin Becker

    How does 18650 provide voltages higher than 3.7v?

    Your Mod is regulated and takes the nominal voltage of the LI-Ion battery and convert it to 5V (Step-Up-converter, or Boost-Converter). Similar happens also in a Power Bank device that charge mobile phones.
  11. Robin Becker

    Bench Test Results: Cylaid Purple 40A 3000mAh 18650...Samsung 30Q rewrap

    Same_Same by Robin Becker posted May 24, 2018 at 7:46 PM
  12. Same_Same

    Same_Same

    • Robin Becker
    • Media item
    • Comments: 0
    • Category: Accessories
  13. Robin Becker

    Enercig 21700 - new

    The Mountain Prophet, our German Mooch :D just tested 2 new 21700 batteries from Enercig: 2 neue 21700 von EnerCig - Mountainprophet The first one seems to be a 20700 battery that has been wrapped twice, in order to make it thicker. The second 21700 battery looks very alike to the 30T, however...
  14. Robin Becker

    Battery percentage question

    It is all about the Fuel-Gauge: BU-602: How does a Battery Fuel Gauge Work? – Battery University
  15. Robin Becker

    Golisi O2 charger

    So why don´t you take the VC2 Master? has even LC-Display and Xtar is known for their Quality...
  16. Robin Becker

    Golisi O2 charger

    It looks very similar to the old version of Nitecore charger i2
  17. Robin Becker

    A proposal to the vaping community from Mooch

    I think it is a great and fair idea. So far Mooch was depended on Vendors who sent him batteries. If the community wishes to have sustainability on Tests, means that mooch will be able to test batteries from the same brand over the time, he needs money for that. I don´t think Mooch is aiming to...
  18. Robin Becker

    PRELIMINARY Bench Test Results: Sony VTC5D 18650...around 25A, 2700mAh-2800mAh, beats VTC5A

    Hi Mooch - I meant, that Enerdan told me they can not get the specification from Murata and that can be the reason for that?! Btw...can you check the Diameter of the VTC5D? According to the VTC5 is 18.20 mm Diameter, the VTC5A is said to have 18.35 mm
  19. Robin Becker

    PRELIMINARY Bench Test Results: Sony VTC5D 18650...around 25A, 2700mAh-2800mAh, beats VTC5A

    I wish, if they had...according to them (Enerdan), if a customer like Dyson, or Tesla, or Bosch would ask the manufacturer to modify an existing battery, the manufacturer and customer sign a contract (forgot the name) to keep this information classified. Baditude - Thanks for the List...
  20. Robin Becker

    PRELIMINARY Bench Test Results: Sony VTC5D 18650...around 25A, 2700mAh-2800mAh, beats VTC5A

    I am a bit confused, because usually if you modify a battery in order to get higher discharge current, the capacity goes down?! And the guys from Enerdan spoke about something like 2500 mAh...:shock:
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