Batteries for Gateways, GPS Devices, and BLE Tags
Article Description:
Learn which batteries to use for gateways and GPS trackers and how to ensure proper device performance.
Overview
Wireless tracking hardware relies on battery power to operate consistently and transmit scan or GPS data to AlignOps. Using the correct battery type ensures your devices run reliably and avoid downtime.
This article covers the recommended batteries for:
Battery-powered gateways
GPS trackers
BLE tags
Battery Requirements
The Wireless Tracking Setup Guide specifies the following:
Battery-Powered Gateways
Battery Type: 3 × AA lithium batteries
Recommended Brand: Energizer Ultimate Lithium
Reason: Long-lasting, stable voltage, strong performance in extreme temperatures
These batteries provide long-lasting power and consistent performance in a wide temperature range.
GPS Trackers
Battery Type: 3 × AAA lithium batteries
Recommended Brand: Energizer Ultimate Lithium
Reason: GPS trackers require consistent voltage and strong cold-weather performance
Lithium AAA batteries offer better voltage stability than alkaline batteries, which is important for GPS performance.
Why Lithium Batteries Are Required
Lithium batteries are recommended because they offer:
Longer life in both high and low temperatures
Better performance during high current draws
Resistance to leakage
Consistent power output
Using non-lithium (alkaline) batteries may result in:
Inconsistent device performance
Shorter lifespan
Failure to transmit scan or GPS data
Device shutoff during cold or hot weather
How to Replace Batteries Safely
Follow these guidelines when replacing gateway, GPS, or BLE tag batteries.
Power Off the Device: If the device includes a power button, turn it off first.
Insert Batteries in Correct Orientation: Check the + and – symbols in the battery compartment.
Use All New Batteries Together: Do not mix new and old batteries or mix brands.
Close Battery Compartment Securely: Loose battery covers can interrupt power and cause inconsistent reporting.
Verify Device Power:
The indicator light is located inside the casing and not visible from the outside.
After installing new batteries, a green light should begin flashing inside the device, confirming successful power restoration.
Signs Your Batteries Need Replacement
Replace batteries if you notice:
No recent scan data from a gateway
Missing or outdated GPS updates
Device indicator lights not turning on
Inconsistent reporting intervals
If multiple devices stop reporting at once, check for:
Power issues in the area
Cell service disruptions
Incorrect battery installation
BLE Tag Batteries
Battery Type
CR2032 coin-cell battery
Expected Battery Life
1 to 3 years, depending on usage and environmental conditions
How to Check BLE Tag Battery Status
Press the button on the BLE tag.
If you see a green light, the battery is functioning properly.
No light or inconsistent lighting may indicate a low or failing battery.
When to Replace BLE Tag Batteries
Replacement timing varies, but:
Replacing the battery once per year helps prevent unplanned device downtime.
Replace immediately if tags stop reporting or fail to illuminate when checked.
How to Replace the BLE Tag Battery
Use the following steps to safely replace a BLE tag’s battery:
Use a small Phillips-head screwdriver to remove the screws and open the casing.
Remove the old CR2032 battery.
Insert the new battery with the correct polarity facing up.
Reassemble the casing and tighten screws securely.
Press the button to verify the new battery:
A green light should flash inside the casing, indicating successful battery installation.
Disposal and Safety Tips
Dispose of lithium batteries at proper recycling locations
Do not throw lithium batteries into regular trash
Store unused batteries in a cool, dry place
Keep batteries away from extreme heat or moisture