About this replacement
CCE 1100 Neo — 3.7V Li-ion Replacement Battery (85044055-00)
This is a 3.7V 1200mAh Li-ion replacement battery for the CCE 1100 Neo payment terminal. It replaces OEM part number 85044055-00. The 1100 Neo is a portable point-of-sale terminal used in retail and hospitality for card payment processing.
- CCE 1100 Neo fit: The 1100 Neo runs a 3.7V single-cell architecture with a specific connector pinout and BMS handshake. This replacement matches that voltage rail and connector layout so the terminal's charge IC recognises the cell correctly.
- Bench tested on actual hardware: We ran this battery through full charge and discharge cycles on the bench. The BMS accepted the handshake without fault codes, and the charge indicator reported state-of-charge accurately after one complete boot-charge cycle.
- First transaction cycle after installation: Complete one full transaction cycle before deploying this terminal in a live environment. The 1100 Neo maps battery capacity during normal operation and requires at least one complete power cycle to calibrate the charge indicator correctly.
Payment terminal rebooting mid-transaction after battery swap
A fresh Li-ion cell has not yet been profiled by the terminal's charge IC. During high-draw moments — receipt printing, wireless transmission, and display backlight firing simultaneously — the BMS can see a brief current spike. If the cell voltage dips below the BMS cutoff threshold under that combined load, the terminal cuts power and reboots. Running one or two complete transaction cycles lets the charge IC learn the cell's internal resistance curve and adjust its cutoff threshold accordingly. After that calibration, mid-transaction reboots from battery events stop.
Terminal not powering on after sitting unused in storage
Li-ion cells self-discharge slowly over time. A terminal left unused for several months can have a cell voltage below 3.0V — at that point the BMS locks out load to protect the cell. Connect the terminal to its charger and leave it for at least 30–60 minutes without pressing any buttons. The charge IC applies a low-current pre-charge trickle to recover the cell voltage. Once the cell climbs back above 3.0V, the BMS releases the lockout and the terminal powers on normally.