Which pack lasts longer?

Same hours in motion. Same reporting period. ATC700 (1000 mAh) vs TMT250 (800 mAh), fitted from 3BO field soaks — not brochure copy.

Provisional · Aug 2026 ATC700 1000 mAh Li-Po TMT250 800 mAh Li-Ion

One form, two packs Type any interval — 30 seconds of live track or 15 minutes of movement alerts. ATC700 uses 30 s live / 24 h daily keep-alive on production bikes (dashed overlay). Parked keep-alive is far lighter; TMT250 idle sits near Deep Sleep (~0.38 %/h).

Your use

Presets fill the fields. Every field is free-form.

Live track GNSS on while moving — dense path, higher drain. Movement alerts Sleep between reports. Use this for 5–15 min (or longer) motion pings.

Hours in motion per day On Move / alert period

Examples: 30 seconds, 15 minutes, 1 hour.

On Stop / idle keep-alive

Start at Stop using below

ATC700 · 1000 mAh

—

—Drain / day

—Moving

—Idle

—Reports / day

TMT250 · 800 mAh

—

—Drain / day

—Moving

—Idle

—Reports / day

Projected battery — both packs

Each day: hours in motion at the moving drain, then the rest idle.

ATC700 1000 mAh TMT250 800 mAh 3BO rec · 30 s move / 24 h keep-alive Steeper = moving · flatter = idle ± motion fit RMSE

Reporting period vs life

Holding your hours, idle keep-alive, and tracking style constant.

Field evidence

ATC700: voltage-first soaks. TMT250: 197 h discharge + parked overnight gaps + OEM currents.

Pack	Mode	Drain	Evidence
ATC700	Live motion 5 s	~10–12 %/h	Soak matrix …5517
ATC700	Live motion 30 s	~5.6–5.9 %/h	Soak + Aug clusters
ATC700	Parked 24 h keep-alive	~0.025 %/h	Three units, 9–17 Aug
TMT250	Ordinary mixed use	90%→3% in 197 h · 0.44 %/h	IMEI …884900
TMT250	Parked overnight	~0.38 %/h	…884900 / …840056 gaps
TMT250	Charge	8%→100% in ~2.5 h	Upper bound between pings

The functions

5 / 30 / 60 s soak · maxres · ATC700 charge · TMT250 charge