Transformer 4-Bay Battery Charger for Polycom / SpectraLink 8400 & 8440 Series Batteries. Power Supply Included

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The Transformer 8400 Quad Charger is a direct replacement to the OEM 1310-37224-701 8400 Quad Charger, and can charge up to four 8400 Series Batteries at once!

This compact charger features a smaller footprint and sturdier build compared to the Polycom / SpectraLink 8400 Quad Charger, and it doesn’t rely on fragile, spring-loaded clips to lock each battery into place. Instead our charger uses specially designed cups to drop the batteries into, which can fit both the Standard and Extended Capacity Battery sizes.

Our Transformer 8400 also features durable connectors to ensure a more consistent fit and long-term connection with the battery packs for each charge. Our Quad Charger also includes simple LED lights to indicate each battery’s charging status.

Each charger includes a USB Type C power supply, which provides a steady, fast power source that can charge our Extended Capacity Batteries in 5 hours or less, and our Standard Capacity Batteries in 4 hours or less!

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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