Long Shelf Life Storage

A kit battery may sit in a drawer for two years before anyone reaches for it.

Holds Charge While Idle

Self-discharge is what turns a prepared kit into a box of dead cells.

Vehicle Battery Support

A car that will not start during an outage is the emergency, not a side issue.

Charge Without a Grid

When the power is out, the charger has to run from a car port or a solar panel.

Clear Capacity Indicator

In a blackout you need to know which cells are usable before rationing them.