Jump to content

Oshurty

Members
  • Posts

    8
  • Joined

  • Last visited

Profile Information

  • First Name
    Valda
  • Location:
    Czech republik, Prague
  • Occupation
    retired, hobby designer

Oshurty's Achievements

Newbie

Newbie (1/14)

1

Reputation

  1. HI, do not you guys have any idea how to test the battery quickly? What sampling (A or W) I think there will be a difference in discharge time with a new and older battery did I attempt to connect several halogen 12 V car lighters (3 + 3 = 330W)?
  2. so I opened the akku pack, own battery are protected by two screws under Ryobi sticker. Then it is necessary to release the Cu tapes using a powerful solder. I thought the board was stuck, so I broke it ...... the last photo confirmed my assumption - that the saw remained in the rain and left not one but several batteries batteries are some high power ....: https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20180308095944&SearchText=LGDBHE21865+High+Drain
  3. I would like to look into the battery and find the faulty article, but I do not know how I would not want to destroy anything ... When I unscrew the screws that are on the board, can not be removed, is it still stuck?
  4. thank you for Answer. so: between positive terminal to the CL10+ I measured 0 V. I tried to "resuscitate" the battery with 36 V e-bikes battery with this result: CL10 and positive terminal- = 0V, CL - and positive terminal = 39V, positive and negative terminal = 39V, positive terminal and terminal T1 = 39V, positive terminal and T2 = 0V. I think the problem will be on the board - I suspect, the original owner left the saw and the battery on the rain and something was "fired"on the bord after two hours without charging, I measured a voltage drop of about 5 V (about 35 V, where it was 39 V before one positive feature that charging brought: the battery lights are no longer lit permanently, but if I press the button. After the first "animation", they turned on and lit, even if I disconnected the source
  5. hello Jasesun, so I tried your procedure with this result: after half an hour I measured the 32 V battery, the charger did not take it. but what strikes me: Even when I disconnect the cells (4x9V) the LEDs still light up, I did not measure the voltage between T2 and +. The battery is about to be thrown off, because this morning I measured only 5 V ...
  6. Jasesun, thank you so many times, that's what I needed - I just hope it's true for the 36 V battery (I mean those 4pcs 9V sticks)
  7. thank you for the reaction, just written by the original battery owner that he left it for about 1.5 years, uncharted ... I have already received some tips to "revive" her and bring her back to life I will report how it happened
  8. please advise: Ryobi 36V 5Ah battery when I put it in the charger, the alternating red and green LED blinks, the voltage between the + and - terminals on the battery shows 11 V Where can a fault be?
×
×
  • Create New...