Janam XM5 Barcode Scanner Compatible Battery 3.7V 1800mAh

Janam XM5 / XM70 / XM70XP / XP Series — 3.7V Li-ion Replacement Battery

This 3.7V 1800mAh Li-ion battery fits the Janam XM5, XM70, XM70XP, and XP Series rugged handheld barcode scanners. These devices are used in retail, warehousing, and logistics where continuous scanning shifts are the norm. When the original cell degrades and shifts end earlier than expected, this pack restores full capacity to the factory spec.

• XM5, XM70, XM70XP, and XP Series compatibility: These models share the same 3.7V battery bay, connector pinout, and BMS handshake protocol. One pack covers the whole family without modification or adapter.
• Bench tested on actual hardware: We cycled this pack through scan-trigger and wireless radio combined loads. The BMS held stable across inrush spikes from repeated trigger pulls and maintained charge acceptance through the full cycle.
• First-shift prep for warehouse use: After installing, seat the scanner in its cradle and let it complete a full charge cycle before the first pick-and-pack shift. Scan-trigger inrush current peaks when the cell is near minimum — a fully charged pack prevents false BMS trips during the first hour of use.

Cradle showing charging error after fitting a new pack

Charging errors on the dock are almost always a contact issue, not a fault with the pack itself. The XM5 cradle uses spring-loaded pogo pins that collect carbon dust and debris during warehouse use. High contact resistance at those pins causes the dock to read an incomplete circuit and flag an error. Wipe the battery contacts and the cradle pins with a dry lint-free cloth, reseat the scanner firmly, and confirm the charge indicator lights within 10 seconds.

Scanner losing wireless connection during rapid scan bursts

During a rapid scan burst, the imager and the wireless radio draw simultaneously. On a depleted or degraded cell, this combined inrush pulls cell voltage below the BMS low-voltage threshold, and the radio stack drops first — the scanner appears to freeze or disconnect mid-session. This is not a wireless configuration issue. Charge the pack to full before the shift and confirm resting voltage sits above 3.6V before clocking in the device.