Insulin / small med fridge backup (overnight Wh)
Size a portable station for a compact medication fridge or insulin cooler through a blackout night — labelled estimates only. Broader medical-adjacent loads: medical device backup. Full-size kitchen fridge surge: fridge runtime.
Not medical advice (read first)
- Not medical advice. QuietWatt does not recommend storage temperatures, discard rules, dosing, or therapy. Follow your clinician, pharmacist, and the medication label / manufacturer cold-chain guidance.
- Not a clinical guarantee. Runtime math is shopping research from public watt bands — your cooler’s label and a watt meter win.
- Life-critical plans need more than a camping battery. Ask your care team about backup medication, travel coolers rated for your drug, and outage protocols.
- Pure sine for sensitive bricks. Prefer stations that list pure sine AC when using the cooler’s wall adapter.
Specs below from manufacturer product pages (checked Oct 2026). Prices approximate street / sale USD.
What draws watts
- Mini med fridge (compressor). Often ~40–80 W average while cycling — much less than a kitchen fridge, but surge still exists at compressor start.
- Thermoelectric travel coolers. Can draw steadily (sometimes ~40–60 W) whenever plugged in; efficiency varies with ambient heat.
- USB / 12 V branded insulin travel cases. Often low watts — check the product’s input rating; some are not “fridges” so much as insulated packs.
- Door opens & room heat. Hot apartments lengthen compressor duty — Wh estimates assume a mild room.
Overnight Wh estimates
Hours ≈ (rated Wh × 0.85) ÷ average watts. Estimates only — not medical guidance.
Travel cooler ~50 W steady
Mini compressor ~60 W avg
Kitchen fridge
Comparison: overnight med-cooler stations
Filter by outage length. Prefer UPS-class switchover if the cooler resets on flicker.
| Model | Wh · AC / UPS | Est. @ ~50–60 W | Med-cooler note | Approx. USD |
|---|---|---|---|---|
| EcoFlow RIVER 3 Plus Travel | 286 Wh · 600 W · UPS <10 ms | ~4–5 h (est.) | Short outages / low-draw USB coolers; expand or size up for full nights. | ~$180–300 |
| Anker SOLIX C300 | 288 Wh · 300 W | ~4–5 h (est.) | Check cooler watts vs continuous rating. | ~$200–280 |
| Jackery Explorer 1000 v2 Quiet night | 1,070 Wh · 1,500 W / 3,000 W surge | ~14–17 h (est.) | Comfortable overnight mini-fridge class; quiet bedroom fan. | ~$499–589 |
| BLUETTI Elite 100 V2 | 1,024 Wh · 1,800 W · UPS ≤10 ms | ~14 h class (est.) | Same ~1 kWh overnight floor; UPS helps finicky bricks. | ~$380–500 |
| Anker SOLIX C1000 Expand | 1,056 Wh · UPS <20 ms | ~14–17 h · ~2× with pack | Add battery for multi-day storms — still not medical guidance. | ~$400–600 |
| EcoFlow DELTA 3 Plus | 1,024 Wh expandable · UPS <10 ms | Overnight solo; multi-day with extras | Pairs with wider medical device stacks. | ~$600–900+ |
| BLUETTI AC200L | 2,048 Wh · 2,400 W class | ~28–34 h class (est.) | Multi-night cooler buffer; heavy floor unit. | ~$800–1,100 |
QuietWatt is independent. Verify cooler watts and station surge on official labels. Cross-links: medical device backup · fridge runtime. Not medical advice.
Where to buy (affiliate placeholders)
Tracked affiliate links will replace these placeholders once QuietWatt is enrolled in each program. Until then, use the official product URLs in the table above.
Placeholder anchors: #aff-ecoflow, #aff-bluetti,
#aff-anker, #aff-jackery, #aff-amazon.