Warranty:  Cadillac ELR Plug-in Hybrid Battery (2014 -2015) pack with New Generation Cells for 36 (thirty-six) months, unlimited mileage, and the original service purchased. Remanufactured Pack for 18(eighteen) months unlimited mileage, and the original service purchased
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Shipping: How much does a Cadillac ELR battery cost to ship? The cost of battery shipping to you is already included with your purchase. This offer is good for the entire continental United States.  This product is not available to ship to a residential address, however, we are able to ship to a repair shop of your choice Nationwide.  Let Greentec Auto make it simple to return your core to us, ask about our reduced return shipping rates.

Core Charge: A refundable "core deposit" of $2.500.00 will be added to your order at checkout. Once we receive your old battery, we will refund the core deposit back to you minus the cost of return shipping. Cores must be returned within 45 days of purchase. This applies to shipping orders only. In all other circumstances, the core will be picked up at the time of service, no deposit required.

How do I return my old Cadillac ELR battery? Once your new hybrid battery has arrived, put the core battery back into the same packaging your battery arrived in. As soon as we receive your core battery, we will refund the core deposit back to you. It’s that easy.

In-Shop Installation:  Visit one of our many locations across the country and have one of our highly trained technicians ensure your new hybrid battery is installed properly. 

Mobile Installation: The ultimate convenience for you!  Let one of our extensively trained technicians come to your location and install your new hybrid battery!