DARAN R100: 89.6 Wh, 100 W

The R100 is a pocket-size LiFePO4 station sold by retailers under the DARAN name and on the maker's own site as the DaranEner R100. It is not the DaranEner NEOZ or NEOZL, which are larger, or the R101 Lite.

What 100 W covers

The two AC outlets deliver 100 W continuous (pure sine wave) and 200 W peak. That covers small electronics: a Wi-Fi router at 42 W, a Starlink Mini at 40 W, a laptop on a 65 W adapter or LED bulbs. It does not cover any refrigerator: even the compact refrigerator draws 156 W running.

Using the 0.85 factor explained on the methodology page, 89.6 Wh × 0.85 ÷ 42 W gives about 1.8 hours for the router, about 1.9 hours for the Starlink Mini at 40 W, and about 7.6 hours for one 10 W LED bulb.

What the maker publishes — and does not

DaranEner states a "3,500+ cycle lifespan" but does not say to what remaining capacity those cycles are counted. Other makers count to 70 % or 80 %, so the figure is not comparable on its own (how makers define cycle life).

The page says the R100 returns to 80 % in 1.5 hours without naming the charging source, and it publishes no input wattages for wall, USB-C, car or solar charging. It gives no operating temperature range, no warranty term and no noise figure; the maker describes the design as fanless. It weighs 2.54 lb.

Add your appliances to the calculator to check your own load against the R100.