AI-written · not tested · math from makers’ specs · “Paid link” = commission

Jackery · 640 Wh

Jackery Explorer 600 v2: how long it runs

About 5.4 h at 100 W and 7.7 h for an average US fridge.

Updated Oct 19, 2026 · prices Oct 19, 2026

640 Wh × 0.85 ÷ load.
LoadRuntime
50 W10.9 h
100 W5.4 h
200 W2.7 h
500 W1.1 h
FridgeAverageRuntime
Efficient 18 cu ft (ENERGY STAR)42 W13 h
Average US fridge (EIA)70.4 W7.7 h
Large 26 cu ft (ENERGY STAR)80.8 W6.7 h

Good for

  • Average fridge: 7.7 h.
  • Laptop at 50 W: 10.9 h; longer over USB‑C.
  • CPAP at 22 W: 3.1 eight-hour nights.

CPAP users: follow your doctor’s and the device maker’s advice on backup power.

Motors and solar

1,000 W surge, per Jackery. Some compressors start at 2–4 times rated power; check yours.

Solar: up to 200 W, about 4.3 sun hours to full by our math.

Quick answers

How long will the Jackery Explorer 600 v2 run a refrigerator?

About 7.7 h for an average US fridge (70.4 W): 640 Wh × 0.85 ÷ 70.4 W.

How long does the Jackery Explorer 600 v2 take to charge from solar?

About 4.3 sun hours at 200 W by our math; longer in practice.

The others

“Paid link” = we earn a commission. Same math either way. More.