PRODUCT DETAILS
Includes PowerTrak™ Touchscreen Display, 500A Smart Shunt, 25 ft RV‑C Harness & Terminating Resistor
Know exactly what your battery bank is doing. The Go Power!® Battery Manager Kit (GP‑BMG) pairs the PowerTrak™ full‑color touchscreen with a 500‑amp smart shunt so you can see voltage, current, state of charge, capacity and time remaining at a glance—on the display or on your phone over Bluetooth® with the Go Power! Connect app.
The shunt installs in‑line on the negative battery cable and works with any battery chemistry, including lithium, in 12V, 24V and 48V systems. Because the kit is RV‑C compatible, the same display can also monitor compatible Go Power! and Dometic solar controllers and inverter/chargers as your system grows.
Key Features
-
Complete Battery Monitoring
Voltage, current, power, state of charge, capacity and time remaining at current draw -
Full‑Color 3.2" Touchscreen
Capacitive 320×240 display with auto‑dimming ambient light sensor; mounts vertically or horizontally -
Bluetooth® Connectivity
Check battery performance from your smartphone with the Go Power! Connect app (50 m range) -
500A Smart Shunt
275A continuous / 500A surge; compatible with lead‑acid, AGM and lithium batteries -
Low‑Capacity and Low‑Voltage Alarms
Get warned before you run the bank down -
RV‑C Compatible
Expandable to full PowerTrak™ system monitoring of solar and inverter/charger components
What's Included
- PowerTrak™ Touchscreen Display
- PowerTrak™ Battery Smart Shunt (500 Amp)
- 25 ft RV‑C Extension Harness – for flexible display mounting locations
- RV‑C Terminating Resistor – ensures proper network communication
- Required connectivity cables
Specifications
| Model | GP‑BMG (Part No. 83306) |
|---|---|
| Supply voltage | 12–48 VDC |
| Battery capacity range | 0.1 Ah – 999 Ah |
| Shunt rating | 275A continuous, 500A surge |
| Display | 3.2" capacitive touchscreen, 320×240 |
| Display dimensions | 4.75" W × 2.75" H × 0.75" D (cutout 4.375" × 2.375") |
| Max supply current | 400 mA @ 12V; 200 mA @ 24V |
| Bluetooth® range | 50 m (unobstructed) |
| Operating temperature | ‑20 to +50 °C (‑4 to 122 °F) |
| Storage temperature | ‑30 to +70 °C |
| Humidity | 5–95% RH, non‑condensing |
| Warranty | 2‑year limited |
Ideal For
- RVs, motorhomes, campervans and trailers
- Work trucks and fleet vehicles
- Marine and off‑grid solar battery banks
- Anyone adding monitoring to a non‑Advanced‑series battery bank (Go Power! Advanced Lithium batteries report directly to PowerTrak™ without a shunt)
Downloads
FEATURES
WHAT IT RUNS
SPECIFICATIONS
COMPARE MODELS
PowerTrak™ is a plug-together RV-C network. Use this table to pick the part you need; if you are starting from nothing, the Display Kit or Battery Manager Kit includes the harness and terminator.
| Part | Model | What it is | Use it when |
|---|---|---|---|
| PowerTrak™ Display Kit | GP-PT-DIS-KIT | Display + 25 ft harness + terminating resistor | Starting a PowerTrak system from scratch |
| PowerTrak™ Display Only | GP-PT-DIS-3 | 3.2 in touchscreen, Bluetooth | Adding a display to a coach that already has the harness, or a second screen |
| Battery Manager Kit | GP-BMG | Display + 500A smart shunt + 25 ft harness + terminating resistor | Monitoring AGM, flooded or non-Go Power! lithium batteries |
| Smart Shunt 275A/500A | GP-SHUNT-500 | Shunt only | Adding battery state of charge to an existing display |
| Display Extension Harness, 25 ft | GP-RVC-EXT-25 | Male-to-male RV-C cable | Reaching from the power bay to a display in the living area |
| Extension Cable, 5 ft M-F | GP-RVC-EXT-MF5 | Male-to-female RV-C cable | Adding a few feet to an existing run |
| Branch Connector Harness | GP-RVC-PT-BC | RV-C tee, 300 mm / 100 mm legs | Adding another device to the network |
| Terminating Resistor Harness | GP-RVC-PT-TR | RV-C network terminator | One per PowerTrak system, at the battery/shunt end |
| Advanced Lithium Data Cable, 16 in | GP-ADV-BC-400 | Battery-to-battery / battery-to-network data cable | Networking Go Power! Advanced Lithium batteries (short run) |
| Advanced Lithium Data Cable, 24 in | GP-ADV-BC-600 | Battery-to-battery / battery-to-network data cable | Networking Go Power! Advanced Lithium batteries (longer run) |
| Lithium Battery Data Terminating Resistor | GP-RVC-BCR | End-cap terminator for the battery data port | One per networked Advanced Lithium battery cable; two with 2+ batteries |
MANUALS, SAFETY INFORMATION AND DOWNLOADS
ACCESSORIES
FAQ
Does this work with batteries that aren't Go Power!?
Yes. The shunt measures current at the battery negative, so it works with AGM, flooded, gel and any brand of lithium.
Do I need this if I have Go Power! Advanced Lithium batteries?
No. Advanced Lithium batteries report state of charge to the display directly over RV-C. You only need the PowerTrak Display Kit.
Can I use the shunt without the display?
No. The shunt sends data over the RV-C network and has no display or app of its own. This kit includes the display.
What is the continuous current rating?
275A continuous, 500A surge. That covers a 2000W inverter at 12V with margin.
Will it show my solar controller and inverter too?
Yes, if they are RV-C PowerTrak models. The display shows solar input, inverter status and battery on one screen.
Does it work with a Victron or Renogy display?
No. The shunt is RV-C only and pairs with the PowerTrak display.
What is the warranty?
2 years.