Current turn-around time at our facility has been averaging 8-10 business days for most orders.
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CTB5172 Snap-On® 7.2V Battery DIY CORE

CTB5172 Snap-On® 7.2V Battery DIY CORE

$33.99 $39.99

This is a DIY core for a Snap-On® CTB5172 battery pack. The run time of our battery packs is better than a brand new battery from the OEM but at a fraction of the cost. Our trained technicians work on Snap-On® brand batteries each day and have been working with many Snap-On® dealers for years. 

Assembly color may vary.

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

Note: This is a DIY CORE and not an attempt to sell a new or aftermarket battery pack. With this purchase, you must disassemble your own battery and install the provided parts. You DO NOT need to ship anything to us.

Snap-On® is a registered trademark of Snap-On Incorporated. MTO Battery is not affiliated with nor endorsed by Snap-On®. 


Customer Reviews

Based on 6 reviews
Tired of tool truck prices? This Works Great!

I have bought other replacement batteries like these and they've been junk. These batteries come through much better quality, and work perfectly, and fitment is awesome. Absolutely recommend these guys to all my mechanic friends. Will definitely be purchasing more from these guys!

Easy DIY

Ordered 2, they arrived in a couple of days and it was an easy swap out, been running on the same charge for two weeks and still running strong.

Fast shipping, Easy install

Works great but 1 battery pack was very hard to slide in the battery case. That 1 is also hard to insert and get out of the impact. It works fine other than that.

Mark Fields
Great Product

Glad I found this company. I previously tried some other cheesy stuff from another company and it looked amateur. This DIY assembly arrived and was nicely shrink-wrapped and all components looked well made. It fit in perfectly and works at least twice as good as it did when I bought it new. You guys rock!

30 sec install

I popped the bottom off my battery and dropped this right in. Its easy and the battery works better than when it was new. I'll be back for my other Snap-On batterys.

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