About this replacement
Datalogic Joya Touch A6 / MEMOR 1 — 3.75V Li-ion Replacement Battery (91ACC0055)
This 3.75V, 3000mAh Li-ion battery replaces the original pack in the Datalogic Joya Touch A6, Joya Touch A6 Gun-Styled, Joya Touch, and MEMOR 1 handheld barcode scanners. It matches the OEM voltage rail and connector so the scanner's BMS accepts the pack without firmware rejection. Capacity figures are taken directly from product data — 3000mAh / 11.25Wh.
- Joya Touch A6 and MEMOR 1 platform fit: These models share the same 3.75V single-cell architecture, physical form factor, and BMS handshake protocol, which is why one pack covers the full list. The connector pinout and thermistor line are identical across the group, so the scanner's charge controller reads the new cell correctly from the first dock cycle.
- Bench tested on actual hardware: We ran this pack through charge-discharge cycles on a Joya Touch A6 unit and monitored BMS response. The protection circuit tripped correctly at low-voltage cutoff and the cradle reported a clean charge state — no error flags during the session.
- First-shift preparation for pick-and-pack use: After installing the new pack, seat the scanner in its cradle for a full charge cycle before putting it into rotation. The scan trigger inrush current peaks when the cell is near minimum charge, and a pre-charged cell prevents false BMS trips on the first shift.
Cradle showing a charging error on a fresh pack
Datalogic cradles monitor contact resistance between the dock pins and the battery contacts. If the contacts on the new pack or the cradle have any oxidation or residue from packaging, the cradle interprets the resistance spike as a fault and throws a charging error. This is not a faulty battery — it is a contact issue. Wipe the gold contacts on the pack and the cradle with a dry lint-free cloth, reseat the scanner firmly, and the error clears. The charge LED should turn solid within 30 seconds of a clean reseat.
Scanner losing wireless connection during rapid scan bursts
During a fast scan sequence, the Joya Touch A6 draws current simultaneously from the imager, the wireless radio, and the processor. The combined inrush can cause a brief voltage sag on a partially discharged cell. When cell voltage dips below the radio module's minimum supply threshold, the wireless stack drops its connection to the access point. The fix is to avoid running the scanner below roughly 20% charge during high-frequency scanning shifts. Check the battery indicator on the device display and dock the scanner before the indicator reaches one bar.