Current turn-around time at our facility has been averaging 10-12 business days for most orders.
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DCB240 DeWalt® 20V Lithium Battery Rebuild Service

DCB240 DeWalt® 20V 4.0Ah Lithium Battery Rebuild Service


Rebuild Service for a DeWalt® DCB240 battery pack. For the cost of this service, we will open the battery pack, replace all cells, and reassemble. Cases, connectors, and circuit boards are re-used and are not replaced or serviced.  Send your DCB240 battery into us and let us make it work as good as new. Our trained technicians work on DeWalt® brand batteries each day. We rebuild almost all types of DeWalt® brand batteries so if you cannot find the one you need please contact us. Don't wait any longer. Send your DCB240 battery pack into us for repair today!

Upgraded rebuild capacity to 4.2Ah

Note: When we are rebuilding your battery, if your circuit board is found to be defective, we will contact you. At that time we will provide you with the option of sending us another battery or we can refund you for the rebuild service. The old cells are removed and recycled prior to circuit board testing and cannot be shipped back to you. 

Orders containing lithium batteries will ship by ground only regardless of the shipping method chosen.

Note: This is a rebuild service and not an attempt to sell a new or aftermarket battery pack. With this service, you must send your battery to us to be repaired.

Customer Reviews

Based on 1 review
Better than OEM

I went through two of these batteries from Dewalt in less than a year. They just never seemed to hold up for me. I had MTO rebuild two of them and they are way better. The benefit of dealing with MTO is that their materials are not as old and their work is done here in the USA. I am nearly two years into my MTO rebuilds and they are still going strong.

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