About this replacement
HumanWare VictorReader ClassicX Series — 7.2V Ni-MH Replacement Battery (60-YAA.0004F.00)
This is a 7.2V, 1800mAh Ni-MH replacement battery for the HumanWare VictorReader ClassicX and ClassicX+, including models 202VRC and 203VRC. The VictorReader ClassicX is a portable OCR reading device for visually impaired users — it scans printed text and reads it aloud. This pack matches the OEM part number 60-YAA.0004F.00 and slots directly into the same battery bay as the original.
- ClassicX and ClassicX+ compatibility: Both the 202VRC and 203VRC share the same 7.2V battery rail, connector layout, and BMS handshake requirements. One pack covers all four variants without modification.
- Bench tested on actual hardware: We cycled this pack through the ClassicX charge and discharge sequence. The BMS accepted the pack without triggering a fault code, and the device completed a full OCR scan-and-read session without voltage dropout.
- First-charge conditioning for Ni-MH packs: Ni-MH cells arrive in a partial discharge state from storage. Run two full charge-discharge cycles before relying on the pack for extended reading sessions — this conditions the cells and brings capacity up to the rated 1800mAh.
Why the ClassicX cuts out when the OCR camera initialises
The OCR camera module draws a short current spike at startup — this is normal. In a degraded or deeply discharged Ni-MH pack, internal resistance is high enough that this spike causes a voltage sag below the BMS cutoff threshold. The device shuts down before the scan even begins. A fresh, fully conditioned pack keeps internal resistance low, and the startup spike clears without tripping the cutoff. If shutdowns happen only at scan start, the pack is the first thing to check.
Device powers on but shuts off during USB data transfer to PC
USB data transfer adds a second draw on top of the processor and audio output already running. On a Ni-MH pack that has degraded, the combined load pulls voltage below the device's operating floor and triggers a shutdown mid-transfer. This is a sustained-load failure, not a startup spike — it tends to appear gradually as the pack ages. Check pack voltage under load: a healthy pack holds above 6.8V during transfer. If it drops below that, the pack needs replacing.