Sennheiser 508862

Overview

The Sennheiser 508862 is a charging set designed to keep your EW-D wireless system powered and ready for use. It includes two BA 70 rechargeable lithium-ion batteries that provide up to 12 hours of continuous operation, making it suitable for extended performances, presentations, or events where uninterrupted wireless audio is critical. The set features the L 70 USB charger, capable of charging both batteries simultaneously in about 3.5 hours, supported by a universal power supply compatible with global voltages and plug types.

Key features

• Two BA 70 rechargeable lithium-ion batteries deliver long-lasting power for extended use without frequent replacements.
• L 70 USB charger supports simultaneous charging of two batteries, reducing downtime between sessions.
• Fast recharge time of approximately 3.5 hours ensures batteries are ready quickly for the next use.
• Universal power supply accommodates voltages from 100 to 240 VAC, allowing use worldwide without additional adapters.
• Includes plug adapters for US, UK, and EU outlets, making it convenient for traveling professionals.
• Compatible with EW-D bodypack and handheld transmitters, providing flexibility across your wireless audio devices.

Key specs

• Battery type: BA 70 rechargeable lithium-ion
• Battery life: up to 12 hours per charge
• Charger model: L 70 USB dual-battery charging station
• Full recharge time: approximately 3.5 hours
• Power supply: NT 5-20 UCW universal, 100–240 VAC input
• Included plug adapters: US, UK, EU

Connectivity and compatibility

This charging set is designed specifically for the Sennheiser EW-D wireless system, supporting both bodypack and handheld transmitters. The universal power supply and included plug adapters ensure compatibility with electrical outlets in most regions, making it a reliable choice for users who travel or work in multiple countries.

Ideal uses and environments

The 508862 charging set fits well in professional audio setups where continuous wireless operation is essential, such as live performances, corporate presentations, broadcast studios, and event productions. Its long battery life and quick recharge cycle help maintain seamless audio transmission, reducing the risk of interruptions during critical moments.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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