If you’ve been hunting for leak-tight, brandable CBD disposables that don’t fight your filling line, this might be worth a closer look. I toured Bao’an, Shenzhen a few months back—factory row, the whole shebang—and the team behind Zero Gravity Disposables Cbd Vape -Empty Carts struck me as unusually obsessive about process control. In fact, that’s rare in this price band.
Two big trends: brands want “single-use” simplicity with the option to top-up power (USB) and less waste from absorption loss. Also, regulatory prep is creeping in—battery safety, RoHS, and cleaner materials. The Zero Gravity Disposables Cbd Vape -Empty Carts line leans right into those asks.
| Type | Single-use CBD vape pen (empty) |
| Capacity | 1.0 ml tank |
| Battery | ≈300 mAh rechargeable (USB) |
| Heating core | Ceramic coil for thicker CBD distillates |
| Claimed benefits | Full absorption, low residual oil, stronger hit |
| Design | Clean housing, easy assembly, leak control |
| Origin | No.1216, XinSha Road, Shajing Street, Bao’an Shenzhen |
In bench tests shared with me, mass-loss on filled units after 48 hours at 55°C was ≈0.2% (n=60), which is solid for a 1.0 ml disposable. To be honest, that’s the difference between happy customer service and a headache.
| Vendor | Battery | Leak control | Cert support | MOQ | Unit cost |
|---|---|---|---|---|---|
| Zero Gravity Disposables Cbd Vape -Empty Carts | ≈300 mAh + USB | Vacuum test + 55°C aging | RoHS, UN38.3, IEC 62133 (reporting) | ≈500–1,000 | Mid-range |
| Generic A | 280 mAh | Spot test only | Basic RoHS | ≈2,000 | Low |
| Premium B | 320 mAh + USB-C | Full aging + pressure | RoHS, UN38.3, IEC 62133 | ≈1,000 | High |
Logos (laser or pad print), color-matched housings, airflow tuning, child-resistant mouthpiece caps, and packaging with batch/lot labels. Lead times around 2–4 weeks after artwork sign-off; rush programs exist if you’re friendly about color choices.
“Heats quicker than our last cart,” one buyer said. Many customers say the zero-wastage claim feels legit—less cling on the walls, cleaner empty at end-of-life. A few asked for USB-C; fair point.
Bottom line: if you need a practical balance of leak control, fill-line friendliness, and documentation without paying “luxury” pricing, Zero Gravity Disposables Cbd Vape -Empty Carts is a sensible shortlist pick.
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