Li-Polymer Battery 150mAh for SET 840

This is a Battery Compatible for Sennheiser Wireless Headset Battery. Capacity: 150mAh Chemistry: Li-Polymer Volts: 3.7V Color: Black Dimension: 32.20 x 25.00 x 9.40mm Weight: 0.1 lb Warranty: 1 Year Shipping Time: Usually Takes 2 to 7 Business Days Compatible Products: 500898, HC-BA300, IS-410, IS410 TV, IS4200, IS-4200, NCI-PLS100H, RI-410, RR 4200, RR4200, RS 4200, RS 4200 TV-2, SET 830, SET 840, SET 900 Disclaimer: All products on this page are generic, aftermarket, replacement parts. All brand names and trademarks are the property of their respective owners.