Intermec CV30 Replacement Battery AB5 3.7V 2600mAh

Intermec CV30 — 3.7V Li-ion Replacement Battery (AB5)

This is a 3.7V Li-ion battery rated at 2600mAh (9.62Wh), built as a direct replacement for the Intermec CV30 rugged handheld scanner. It fits the CV30 series used in warehouse, retail, and logistics environments where scan uptime matters. Swap it into an aging unit and restore full operating capacity without replacing the device.

• CV30 platform fit: The CV30 uses a single-cell 3.7V Li-ion pack with a multi-pin dock interface that carries both charge current and BMS data to the cradle. This replacement matches that voltage rail and connector layout, so the cradle handshake completes correctly and the charge LED behaves as expected.
• Bench tested on actual hardware: We cycled this pack through full charge and discharge sequences, monitoring BMS cutoff thresholds under simulated scan-trigger inrush and wireless polling loads. The protection circuit held within normal parameters across both high-draw burst and sustained light-draw scenarios.
• First-shift preparation for pick-and-pack: Place the scanner in its cradle for a full charge cycle before the first shift. Scan-trigger inrush current peaks when the cell is near minimum voltage, and a fully charged pack prevents the BMS from tripping on the first heavy scan burst of the day.

Cradle charging error on a new CV30 battery pack

The CV30 cradle uses spring-loaded contacts to pass charge current and communicate with the BMS. If the contact pads on the battery or cradle carry oxidation, dust, or residue from the old pack, the handshake fails and the cradle throws a charging error even on a new cell. Clean the gold contact pads on the battery with a dry lint-free cloth before seating it. If the error persists, wipe the cradle contacts with a cotton swab lightly dampened with isopropyl alcohol, reseat the pack, and confirm the charge LED turns solid within 30 seconds.

Scanner dropping wireless connection during rapid scan bursts

On the CV30, the wireless radio and the scan trigger draw current simultaneously during a rapid scan sequence. If the cell voltage sags under that combined load — common in a battery with degraded capacity — the radio drops its association before the scanner can log the read. This shows up as missed scans or repeated disconnection alerts mid-session. A fresh 2600mAh pack restores the headroom between operating voltage and the radio's minimum threshold. If disconnects continue after a full charge cycle, check that the device firmware has not set an aggressive power-saving timeout on the wireless adapter.