Inside the Triad Battery: Touchscreen, BMS App, and the Service Photo That Tells Triad Everything

Every Triad 750W replacement battery has two ways to see what's happening inside the pack in real time: the touchscreen built into the battery itself, and the Triad BMS app that pairs over Bluetooth to read the same data on a phone. Both are monitoring tools — the touchscreen for at-a-glance status while you ride and charge, the app for a deeper look at cell-level voltages, charge cycles, and live current draw.

What neither does is repair the pack. When an error code appears, the path for service is a quick photo of the 3 pages on the touchscreen submitted to **https://triadmotion.com/parts-support** — and the rest is in the battery's onboard log, which has been recording every event since the pack was first charged.

What the touchscreen on the Triad battery shows

The touchscreen built into the pack is the rider's primary at-a-glance view:

• Current state of charge

• Pack voltage

• Estimated time and range remaining at current draw

• Cell-balance status

• Charging status when plugged in

• Any active error codes

The screen is on the battery itself, which means a rider doesn't need a phone to see how the pack is doing. Just look at the touchscreen.

What the Triad BMS app shows

The Triad BMS app pairs with the battery over Bluetooth and reads the same data the BMS is collecting internally:

• State of charge gauge

• Sum voltage, current, and charge / discharge status

• Maximum, minimum, and average cell voltages

• Cell voltage spread (a key indicator of pack balance)

• Charge cycle count

• Power and temperature

• Active fault alarms with specific identifiers

The app is a live monitor. It is not a self-service repair tool — there are no how-to articles, no guided troubleshooting flows, and no service tickets inside the app today. A more capable customer-help app is in development. For now, the Triad BMS app is what gives the rider visibility into the pack between rides.

Many error codes, like a modern car

The Smart BMS is the battery's onboard computer, and it reports many distinct error codes — not a single generic "battery error." Like the diagnostic system on a modern car, each code maps to a specific condition: a cell that drifted out of balance, a charging session that ended outside the safe temperature window, a peak current event that triggered the current limiter, an overcharge attempt that the BMS intercepted.

The customer doesn't need to memorize the codes. When one appears on the touchscreen, the next step is photographing it and sending the photo to Triad — the team reads the code and knows what it means.

The diagnostic submission — photograph the touchscreen and send it in

When an error code appears, here is the customer-facing path:

1. Stop riding or charging 2. Take a clear photo of the touchscreen showing the error code and the surrounding status (voltage, state of charge, current) 3. Submit the photo at **https://triadmotion.com/parts-support** along with the vehicle serial number and a brief note on what was happening when the code appeared (riding, charging, sitting in storage) 4. Triad's service team responds with the next step

The photo IS the diagnostic submission. It captures the error code as the BMS reported it, with the surrounding readouts that put the code in context — and it gives the service team something concrete to work from.

How the battery's own history drives the service decision

Inside every Triad battery, the Smart BMS keeps a detailed log of how the pack has been used. The log records:

• Every charge session — when, how long, at what voltage, at what temperature

• Every discharge cycle — depth, peak draw, average draw

• Every thermal event — overheat conditions, cold-weather operation

• Every BMS intervention — overcharge cutoffs, deep-discharge cutoffs, short-circuit detections, current-limit hits

• Idle state — how long the pack sat at what state of charge between rides

What this means for the owner: when the photo of the touchscreen arrives at Triad, the service team isn't guessing at the pack's history or asking the customer to recall six months of charging habits. The log shows what the pack actually experienced. That makes the decision faster and fairer in both directions — a battery that was charged correctly gets clear evidence supporting repair or warranty service, and a battery that was repeatedly run too low or charged in unsafe conditions gets an accurate diagnosis instead of a guess. Either way, the pack's recorded history drives the call, not anyone's memory.

This is the same data the Smart BMS has been using all along to keep the cells safe. The customer doesn't need to interpret it. The photo plus the log plus a serial number is what Triad needs.

What the Smart BMS protects against (and why improper charging still costs cycles)

The Smart Battery Management System is an active controller — not a status light. It runs between the cells and the rest of the vehicle, enforcing limits in real time:

• Overcharge protection — disconnects before any cell exceeds its safe upper voltage

• Deep-discharge protection — stops the pack from draining below the level that causes permanent capacity loss

• Short-circuit detection — opens the circuit in milliseconds if the load looks like a fault rather than a motor

• Thermal protection — cuts current if the pack temperature climbs outside the safe operating window

• Cell balancing — equalizes charge across the pack on every charge cycle

• Current limiting — caps peak draw so heavy hills, sudden throttle, or a stuck wheel can't damage the cells

Improper charging practices — leaving the pack at full charge for weeks, charging in extreme heat or cold, using a non-Triad charger — shorten battery life even when the BMS catches the problem. The touchscreen and the BMS app together are the early warning system that lets an owner notice and correct those habits before they cost cycles. The log records both the events and the BMS interventions, so improper practices show up clearly later.

Can a Triad battery be repaired after it has been neglected?

Sometimes — and only once. If a pack has been left to sit at the wrong state of charge for too long, or charged outside the documented procedures, the cells fall out of balance. As long as the imbalance is within recoverable range, Triad can perform a one-time BMS service repair: a controlled rebalance and recalibration that returns the pack to service.

That repair is available once per battery. After a pack has been completely run dead — to the point where the BMS itself can no longer recover the cells — only a qualified Triad technician working under controlled conditions can open the battery and assess whether repair is still possible at the cell level. In most fully-drained cases, the battery has reached end of life and requires replacement.

The takeaway: act on the first warning. A service request submitted early — touchscreen photo, serial number, brief context — dramatically increases the chance that the pack can be repaired rather than replaced.

Why owners should never open the battery pack

**Do not attempt to open the Triad battery. Do not attempt to disassemble, alter, or modify the pack in any way.**

Lithium-ion cells store an enormous amount of energy in a small volume. One accidental short circuit during a do-it-yourself attempt — a dropped tool, a wrong contact, a misrouted wire — can cause:

• Immediate cell damage

• Thermal runaway (the pack heating uncontrollably)

• Fire

• Complete and permanent failure of the entire battery

The Smart BMS protects against electrical faults during normal operation. It cannot protect against a screwdriver crossing the wrong two terminals. Only a qualified Triad technician working under controlled conditions can safely open a Triad battery, and only when the diagnostic history justifies it.

This disclaimer is on every replacement pack for a reason: one short circuit can cause complete battery failure. Submit a service request at https://triadmotion.com/parts-support and let a qualified technician handle the pack.