Baracoda RoadRunners Evolution 1D Compatible Battery 3.7V 2400mAh

Baracoda RoadRunners Evolution 1D — 3.7V Li-ion Replacement Battery (B25000001)

This 3.7V 2400mAh lithium-ion cell replaces part number B25000001 in the Baracoda RoadRunners Evolution 1D handheld barcode scanner. It also fits the BRR-L Evolution, YYS1-1056730, and BRR-L variant models that share the same battery bay and BMS handshake. Voltage and capacity match the OEM specification exactly.

• RoadRunners Evolution and BRR-L platform fit: These models share a common battery footprint, connector pinout, and BMS communication protocol — the dock recognises the pack and reports charge state correctly without any firmware workaround.
• Bench tested on actual hardware: We ran this pack through charge and discharge cycles on the RoadRunners Evolution platform. The BMS held cutoff thresholds at both ends of the voltage curve and the cradle showed no charging error flags during any cycle.
• First-shift installation tip: After fitting the new pack, place the scanner in its cradle for a full charge cycle before starting pick-and-pack operations. The scan trigger inrush current peaks when the cell is near minimum charge — a pre-charged cell prevents false BMS trips on the first scan burst of the shift.

Cradle showing a charging error on a freshly installed pack

A new cell shipped at storage charge — typically 3.6–3.7V — not full charge. Some RoadRunners cradles flag this as a fault because the dock expects a pack above a minimum acceptance threshold before initiating the charge curve. The fix is to check the gold contacts on both the battery and the dock for oxidation or debris — even slight contact resistance can trigger the error. Wipe the contacts with a dry cloth, reseat the pack firmly, and the cradle should begin a normal charge cycle within 30 seconds.

Scanner dropping wireless connection during rapid scan bursts

During a fast scan sequence, the device draws simultaneously from the imager and the wireless radio — two inrush loads hitting the cell at the same time. If the cell voltage sags below the radio module's operating floor during that combined draw, the wireless stack drops and requires a reconnect. This happens most often when the battery is below 20% charge. Keeping the pack above 3.6V during active use prevents the voltage sag that triggers the drop.