Current turn-around time at our facility has been averaging 10-12 business days for most orders.
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Profoto B1 Battery Rebuild Service

Profoto® B1 Battery Rebuild Service (Upgraded to 5Ah)


Rebuild Service for a Profoto® B1 battery pack. For the cost of this service, we will open your battery pack, replace all of the cells, and then reassemble it. The performance of our battery packs is equal to or greater than that of a brand-new battery from the OEM but at a fraction of the cost. Send your Profoto® B1 battery to us and let us make it work as well as new. Our trained technicians work on Profoto® brand batteries each day. We rebuild almost all types of Profoto® brand batteries so if you cannot find the one you need please contact us. Don't wait any longer. Send your Profoto® B1 battery pack to us for repair today!

MFR PN#100399

Rebuild Capacity: 5Ah

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. If you desire shipping insurance on the shipment from us back to you, please click here to add it.

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.

Profoto® is a registered trademark. MTO Battery is not affiliated with nor endorsed by Profoto®. 

Customer Reviews

Based on 4 reviews
Ken D.
Works great

This was a smooth and easy transaction.

Profoto Battery

My battery was rebuilt and returned in a prompt manner. Communication and quality of the product has met my expectations.


MTO's rebuild service has my Profoto B1 battery performing better than new at a fraction of the price of replacement, and they had it back to me in DAYS not weeks. If you're on the fence, jump won't regret it.

These guys just earned a lifelong customer.


My Profoto batteries work far better than they did from new. MTO turned them around at their facility in about 3 days. I am very glad to have found you all.

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