Cameron Sino Replacement Battery 240mAh for Sarabec Swing IR

Cameron Sino 240 mAh Replacement Battery

This rechargeable lithium-ion cell replaces the original AP121A pack in Sarabec InfraLight Swing, Swing Digital, Swing Digital TV and Swing IR wireless headsets. It delivers 3.7 V and 0.89 Wh with a fully decoded chip that communicates with the headset exactly like the factory battery. Dimensions are 32.60 x 30.10 x 14.09 mm.

Users with a compatible Sarabec headset needing

Buyers who cannot confirm their headset model or original part number should not purchase this cell. It is unsuitable for any headset outside the four listed Sarabec families or for devices requiring a different voltage, capacity or connector layout.

240 mAh capacity powers typical listening sessions

Runtime scales with volume level and wireless range; heavy use at maximum volume will drain the cell faster. The pack includes over-charge, over-discharge, over-voltage and short-circuit protection, but capacity will still diminish after repeated cycles.