Replacement Battery for Sennheiser XSW-D Wireless Systems - 4 Volts 3.7 Rate 1 Amps

Replacement for Sennheiser XSW-D battery at 4 volts lithium chemistry rated 3.7 with 1 amp output for wireless systems. This specialized power cell delivers consistent voltage to maintain signal integrity across demanding live and studio environments where uninterrupted audio transmission is essential. Built with lithium materials the unit resists memory effect and offers extended cycle life compared to older nickel based alternatives commonly found in older wireless gear. Users benefit from stable discharge curves that prevent sudden voltage drops during critical performances or recording sessions.

Key Features & Benefits

• Provides 4 volts output to power Sennheiser wireless equipment
• Lithium chemistry construction matches original battery requirements
• 3.7 rate supports consistent energy delivery during use
• 1 amp capacity enables sustained operation in audio applications

Product Specifications

• Volts: 4
• Rate: 3.7
• Amps: 1
• Chemistry: Lithium

Replacement Compatibility

Compatible with Sennheiser XSW-D wireless systems across multiple audio setups requiring 4 volt lithium battery units. The battery integrates seamlessly into handheld transmitters bodypack units and receiver modules designed for the XSW-D series ensuring plug and play functionality without firmware updates or additional adapters. Its compact form factor fits existing compartments exactly while avoiding unnecessary power drain from indicator lights. Professionals in broadcast houses houses of worship and corporate AV teams rely on this cell for day long events where swapping batteries quickly keeps shows running smoothly. Because the chemistry is optimized for the 3.7 rate specification the pack maintains full capacity even after hundreds of partial discharge cycles typical in rental fleets and touring rigs. Temperature tolerance allows reliable operation from cold outdoor stages to warm indoor venues without performance loss or swelling. When inserted the battery communicates correct voltage thresholds to the transmitter circuitry preventing low power warnings until true depletion occurs.

Discover the Perfect Replacement

Locate the matching battery part for your Sennheiser wireless equipment and complete your order to resume system operation without delay. Stock levels remain high to support immediate shipping for last minute replacements ahead of important gigs or installations. Proper storage in cool dry conditions further extends shelf life making bulk purchases economical for facilities maintaining multiple XSW-D systems simultaneously. Additional guidance on safe handling ensures users maximize each cycle while protecting both equipment and personal safety during installation or removal procedures.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.