Fleet Economics · 1 / 9 · The idea
The cost of replacing too early
Defer.
Don't replace.
The most expensive battery cost is the one you take too soon.
Replace what's failing — keep what isn't
2 / 9 · The biggest line item
Battery replacement
$150–200K
per pack — the largest single cost in a fleet vehicle's life
One replacement dwarfs every repair
3 / 9 · The default
💡
First warning
or fixed schedule
→
→
⚠️
Healthy years
thrown away
Replacing early wastes real life
4 / 9 · A flag isn't a verdict
The warning says
Check this pack
- Something changed
- Worth a look
- Not a verdict
The data often says
Still fine
- Dispatch-ready
- Years of life left
- Keep running
A flag means look closer, not replace
5 / 9 · What deferral looks like
→
👁️
Keep & monitor
watch closely
→
✅
Replace on evidence
only when needed
Monitor, then replace on evidence
6 / 9 · The math of one deferral
Replace on schedule
$200K now
- Capital spent early
- Vehicle out of service
- Swap it might not need
Defer with data
$200K, later
- Capital freed 2 years
- Keeps earning
- Swap only when due
Deferral frees capital and uptime
7 / 9 · Across the fleet
If even
1 in 5
scheduled replacements can safely wait, that's millions in capex pushed out every year.
A fraction deferred = millions freed
8 / 9 · The guardrail
Safe to defer
Conditional
- Above safety limits
- Monitored
- Keep in service
Replace now
Critical
- Below safety limits
- No waiting
- Swap immediately
Defer the safe ones — replace the unsafe
9 / 9 · The takeaway
Replace what's failing.
Keep what isn't.
EVCare tells you which packs can safely wait — and which can't.
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