About this replacement
MINN KOTA iPilot Link Remote BT — 3.7V Li-Polymer Replacement Battery (APP00176)
This 3.7V 1200mAh Li-Polymer battery replaces the internal cell in the MINN KOTA iPilot Link Remote BT and iPilot Link (2018) wireless remote. The remote controls trolling motor speed, direction, and GPS positioning via Bluetooth. When the original cell degrades, responsiveness drops and Bluetooth range shrinks — this cell restores normal operation.
- iPilot Link BT and 2018 compatibility: Both remotes share the same Li-Polymer cell format, voltage rail, and connector footprint. The 52 × 34 × 7mm cell fits the cavity without modification, and the BMS accepts charge from the OEM dock at the correct 3.7V nominal.
- Bench tested on actual hardware: We cycled this cell through the iPilot Link BT remote and confirmed the BMS completed a full charge cycle without error. Bluetooth pairing held stable at full charge, and button inputs registered consistently across the remote's range.
- Dock charging tip for iPilot Link remotes: After installing this cell, seat the remote fully in the OEM charging cradle and confirm the charge indicator activates. A loose dock connection will show a false charge status — the LED lights but current transfer is incomplete, leaving the cell partially charged.
Why the iPilot Link remote loses Bluetooth range before the battery reads empty
Li-Polymer cells maintain a relatively flat discharge curve through most of their capacity, then voltage drops quickly near the end. The iPilot Link remote's Bluetooth transmitter needs a stable voltage threshold to sustain normal output power. Once the cell dips below that threshold — even while still showing partial charge on the indicator — signal strength falls and effective range shrinks. Replacing the cell at that point, rather than running it to zero, prevents the BMS from entering deep-discharge lockout.
Remote unresponsive immediately after cell replacement
This is almost always a polarity error. The iPilot Link BT cell connects via a JST-style lead, and reversing positive and negative terminals prevents the circuit from powering on at all — no LEDs, no Bluetooth, no button response. Disconnect the cell, check the connector orientation against the PCB markings, and reseat with the correct polarity. Once connected correctly, place the remote on the dock; the charge indicator should activate within a few seconds at 3.7V nominal.