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Volts
Silicon anodes for batteries unlock greater energy density and faster charging times
2026-07-31 · 10:20 UTC
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Volts
{ if (r.status === 401 || r.status === 403) throw new Error('auth'); if (!r.ok) throw new Error('HTTP ' + r.status); saved = !saved; error = ''; }) .catch(e => { error = (e && e.message === 'auth') ? 'Your session expired. Sign in again to save.' : 'Could not update save state. Try again.'; }) .finally(() => { busy = false; }); ">
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