FAQ
TL;DR: Drag S shutting off or overheating after charge? Use a high‑drain cell; “the e‑cigarette needs a minimum of 15A.” This FAQ explains safe access, fit limits, and why low‑amp cells freeze the device. [Elektroda, Mikiedbp, post #19650641]
Why it matters: Picking the wrong cell can cause shutdowns, heat, or damage; this helps Drag S owners choose and replace correctly.
Quick Facts
- Reported stock format: 19600 Li‑ion cell inside Voopoo Drag S [Elektroda, DADSADSAD, post #19509477]
- Current capability: “minimum of 15A” recommended for proper operation [Elektroda, Mikiedbp, post #19650641]
- 18650 cells are about 3 mm too long to fit the Drag S bay [Elektroda, DADSADSAD, post #19509477]
- Disassembly: remove two screws under bottom plugs; lift base carefully due to short cable [Elektroda, Angixccx, post #19379435]
- Failure symptom users reported: heats after charging, then ~30 puffs before dying, later won’t charge [Elektroda, Sosenelele, post #19263223]
Can you replace the Voopoo Drag S battery?
Yes. Users access the battery by pulling the two bottom rubber plugs, removing the two hidden screws, and sliding out the base. The battery connects to the control panel via a short cable, so lift the base gently. With access open, you can swap the internal cell. Reassemble in reverse order and ensure cable integrity during closing. This community-documented approach shows the device is serviceable from the bottom side without prying the display or frame [Elektroda, Angixccx, post #19379435]
What battery size is inside the Drag S?
A user who opened the unit reported a 19600 cell inside the Drag S. Photos were shared and the note explicitly reads “there is a link 19600.” That user also tried alternatives and observed fit issues with other sizes. Knowing the physical format helps you source a compatible high‑drain replacement without forcing the compartment or stressing the housing during reassembly [Elektroda, DADSADSAD, post #19509477]
What current rating does the Drag S require?
Use a high‑drain cell. As one experienced user put it, “the e‑cigarette needs a minimum of 15A.” Cells with lower discharge ratings may boot, then sag under load and trigger shutdowns. Matching the discharge capability avoids freezes and protects internal components. Prioritize continuous capability in spec sheets over headline capacity numbers, which can be misleading for high‑draw devices [Elektroda, Mikiedbp, post #19650641]
Why does my Drag S shut off or freeze after a battery swap?
Your replacement likely cannot supply enough current. Low‑amp cells voltage‑sag when you fire, causing resets or freezes. One member explained the root cause clearly: “It cannot work with this link, because the e‑cigarette needs a minimum of 15A.” Replace the cell with a high‑drain model meeting that threshold. This single change typically resolves spontaneous power‑offs during use [Elektroda, Mikiedbp, post #19650641]
Is an 18650 a drop‑in fit for the Drag S?
No. A user who tested it reported the 18650 was about 3 mm too long for the Drag S battery bay. Forcing an overlong cell can stress the housing, pinch wiring, or damage the board. Stick with the correct physical format and ensure the replacement’s length matches the available compartment depth before closing the base [Elektroda, DADSADSAD, post #19509477]
Can I use a Panasonic NCR18500A (2040 mAh, 3.8 A)?
One suggestion mentioned NCR18500A with 2040 mAh capacity and 3.8 A discharge. That current rating is low for high‑draw vaping devices, so it may not satisfy performance expectations. If you choose it, expect limited output and possible shutdowns under heavier loads. Also check current availability; users noted stock issues at the time of discussion [Elektroda, Adam-T, post #19510522]
How do I open the Drag S to reach the battery?
Follow this 3‑step method:
- Remove the two rubber plugs on the base to expose hidden screws.
- Unscrew the two base screws.
- Gently slide out the bottom plate; mind the short battery‑to‑panel cable to avoid tearing it.
This bottom‑access method gets you to the cell cleanly. Keep track of screws and plugs for reassembly [Elektroda, Angixccx, post #19379435]
What symptoms suggest the original battery is failing?
Users described overheating after charging, then getting only about 30 puffs on a full charge. The unit later became completely dead and would not charge. Those signs prompted the replacement discussion and disassembly attempts. If you see this pattern, prepare to open the base and inspect or replace the internal cell, following the steps in this guide [Elektroda, Sosenelele, post #19263223]
After replacing with a smaller cell, it charges but shuts off—what did others see?
A member reported that after installing a smaller replacement, the device charged and worked at first. Then it started turning off and freezing by itself. This mirrors behavior seen when the installed cell cannot sustain the device’s load. Review your battery’s discharge spec and size compatibility before reassembling [Elektroda, DADSADSAD, post #19616580]
My Drag S won’t power on or charge—could e‑liquid ingress be the cause?
One report described a device that turned off, would not turn back on, and would not charge. The user suspected a flooded battery. If liquid has entered, charging may fail and internal corrosion can occur. Inspect after opening the base and address moisture before attempting further power‑up. If unsure, seek professional service to prevent additional damage [Elektroda, angeikabaranowska780, post #20081244]
Where can I buy a compatible replacement cell?
A user pointed to an Allegro listing (Offer number: 7686745414). Marketplace listings change, so verify the format (reported 19600) and the discharge rating before purchasing. Cross‑check dimensions and ensure the advertised current meets the minimum requirement you need for stable operation. Save the seller details for future replacements or warranty queries [Elektroda, Adam-T, post #19511064]
Is there a teardown video I can follow?
A member shared a video that helped dismantle the Voopoo Argus model. The approach—removing screws and separating the base—can inform your Drag S disassembly. Model construction can vary, so use the video as a conceptual guide and rely on the bottom‑access steps noted here for Drag S specifically [Elektroda, janekmhe, post #21591329]
How do I avoid breaking the internal cable when opening?
Lift the base slowly and support the plate as soon as it moves. The short cable connects the battery to the control panel and can tear if you pull hard. Keep the assembly close to the body while you disconnect or reposition components. Reassemble carefully to avoid pinching the cable during closure [Elektroda, Angixccx, post #19379435]
