NarrowHighway

A card from a free library — ask anything, no account, works offline. Every card carries its source.

How long a battery runs a load

engineering

A 100 Wh battery driving a 50 W load lasts two hours — energy divided by power. The arithmetic behind every off-grid design. Worked & sealed by the engine — runtime = 100 Wh / 50 W = 2 h. [HOLDS; open the seal to re-check.]

source
The Works — worked & sealed ↗
card id
card_works_battery
address
UNPLACED

related in the keeping ↗ · its seal ↗ · raw JSON ↗

adjoining cards

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