Luvion Prestige Touch 2 Compatible Battery 3.7V 2000mAh

Luvion Prestige Touch 2 — 3.7V Li-Polymer Replacement Battery (PL654065H)

This 3.7V 2000mAh Li-Polymer battery replaces the OEM part PL654065H in the Luvion Prestige Touch 2 baby monitor parent unit. It restores power to the handheld display that maintains the wireless link with the nursery camera. Capacity matches the original at 7.4Wh.

• Prestige Touch 2 parent unit fit: The parent unit runs on a single Li-Polymer cell at 3.7V nominal. This pack matches the original cell's voltage rail and connector, and the BMS communicates correctly with the parent unit's charge circuit without triggering fault states.
• Bench tested on actual hardware: We cycled this cell through the Prestige Touch 2 charge circuit and confirmed the BMS accepted charge without cutoff errors. Cell voltage under load held stable across the operating range the parent unit draws during active monitoring.
• Wireless re-pairing after swap: The Prestige Touch 2 parent unit loses its stored camera pairing when power is fully interrupted. After fitting this battery, press and hold the pairing button on both units simultaneously — the camera unit's LED will confirm a successful link within 30 seconds.

Why the Prestige Touch 2 parent unit drains overnight with the screen on

Leaving the parent unit display active through the night is a sustained draw that the 2000mAh cell was not sized to handle across 8–10 hours of continuous use. The screen backlight and the 2.4GHz radio module both pull current simultaneously during that window. The Prestige Touch 2 has a screen timeout setting in the display menu — activating it drops the overnight draw significantly by killing the backlight between sound alerts. Set the timeout to the shortest interval that still wakes the screen on audio trigger.

Parent unit range drops noticeably after a battery swap

The 2.4GHz radio transmitter in the parent unit is voltage-sensitive — at partial charge, the radio runs at reduced output power, which shortens the effective range between parent and camera. This is not a fault with the replacement cell; it is the radio's behaviour at sub-nominal voltage. Charge the new battery to full before testing range. A fully charged 3.7V cell should restore range to the same level as the original battery in good condition.