The Battery Report and Battery Panel: Charge, Time Remaining and Charging History – Hapn Help Center

Hapn has two ways to keep an eye on your battery-powered trackers: the Battery report, which lists every one with its charge, time remaining and charging state, and the battery panel, which opens when you select any tracker's battery level and shows that tracker's charge over time, its charging sessions and how it's set to report.

Applies to: battery-powered trackers · the Hapn web app at app.gethapn.com and the Hapn mobile app. OBD and hardwired trackers run on the vehicle's power, so they don't appear.

The battery panel

Open it

Select a tracker's battery level wherever you see it:

on the tracker's card, after you select it on the Live Map;
on the Battery pill in the asset list;
on a row of the Battery report;
in Tracker Status and Health, using the open icon beside a row's battery reading.

What it shows

Battery — the current percentage and when it was reported.
Est. remaining — roughly how long the battery will last at the tracker's current settings, for example About 4 days.
Charging — whether it's charging now.
History — a chart of the charge level over time, with the 20% low-battery line marked and any gaps shaded No data. It opens on the last 7 days; switch to Last 24 hours, Last 30 days, Last 90 days or a Custom range.
Charging sessions in that period — for example Charged 6% → 100%, Tue 10:23 AM to Tue 2:23 PM · 3h 59m.
Reporting — the tracker's update frequency (such as Normal) and what that means, for example At rest every 3 h, moving every 1 min.
Open the Battery report — jumps to the full list.

If the last reading is old, a banner at the top says so — for example Last battery reading Jul 29 · 103 days ago. The value below may not reflect the battery now. — and the percentage is marked Stale.

Reading the history chart

A steady downward slope is normal discharge.
A steeper slope than usual often means the tracker has been moving a lot, or is on a faster update frequency.
A sudden jump up is a charge.
A gap (No data) means the tracker didn't report — it may have been switched off, flat, or out of coverage.

If the battery is draining faster than you'd like, the Reporting section is the place to look: a faster update frequency uses more battery. See GL300 Real Time GPS Tracker: Battery Life Guide for how the modes compare.

The Battery report

Open it

On the web: go to Reports and select Battery under Tracker Reports.
In the mobile app: open the menu, then Reports → Battery.

The tiles

Each tile is also a shortcut: select it to show just those trackers.

All battery trackers
Low battery (under 20%)
Charging now
Stale or no reading — trackers whose last battery reading is out of date, or that have never sent one.

Columns

Tracker and Asset
Battery — the percentage, shown in red under 20%. The list opens sorted by battery, lowest first.
Est. remaining — for example About 10 days or About 3 months. You may instead see Not enough history yet (a new tracker), Reading is out of date, or Not available for this model.
Charging — Charging, Plugged in, Not charging, or Not reported.
Last battery update — highlighted when the reading is stale; No reading yet if the tracker hasn't sent one.
Reporting mode — the tracker's update frequency.
Location

Columns lets you hide or reorder these and add two more: Battery level and Reading (Fresh, Stale or No reading). Select Tracker, Battery or Last battery update to sort by it.

Filters and export

Filters → Charging (Charging, Plugged in, Not charging, Not reported, Unknown) and Reading (Fresh, Stale, No reading).
Reset clears the tile and filters.
Export CSV downloads what you're looking at.
Explore with Scout lets you ask questions, such as which trackers will run out this week.

The report always shows the latest reading for each tracker, so there's no date range to pick.

Low battery alerts

A low battery alert is on by default for battery-powered trackers, so you'll be told before one runs flat. You can change its threshold or who receives it in your alert rules. See How to Set Up Alerts and Notifications.

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