Average turn-around time is approximately 10 business days at our facility for most orders.

Please note that we are closed 12/25, 12/26, and 1/1.

SKU: 16398

16398 3M® Sun Gun Battery Rebuild Service

$45.99
Shipping calculated at checkout.

With this purchase, you need to send your battery to us to be rebuilt. We DO NOT sell new or already rebuilt batteries.

Charging Recommendations

1. Always ensure that the battery is not hot and is at room temperature before charging.

2. Once charged, remove the battery from the charger. Do not store the battery on the charger for extended periods of time. Please note that storing a battery in a charger that is not plugged into the wall, can potentially cause the battery to drain back into the charger. This was more common with older chargers and we have also noted it in some newer chargers.

3. It is recommended to not store the battery on the device when not in use. Storing the battery separately removes the possibility of the device slowly draining the battery. 

4. If you have not used the battery for 2-3 months, we would recommend recharging the battery and if possible, use them. This helps maintain their health.

5. Lastly, be sure to store your battery in a dry environment. If possible, avoid temperatures below freezing and above 110F to maximize battery life.

Shipping

NiCad & NiMH batteries are dry cell batteries and are not regulated as long as they are protected from becoming shorted during transit. No special packaging or labeling is required.

This is a battery rebuild service!

You must ship YOUR battery to us to be repaired. We DO NOT sell new, used rebuilt, or aftermarket battery packs.

Description

Rebuild Service for a 3M® 16398 battery pack. For the cost of this service, we will open your battery pack, replace all cells, test, and reassemble. Cases, connectors, and circuit boards are re-used and are not replaced or serviced. The performance of our battery packs is equal to or better than that of a brand new battery from the OEM but at a fraction of the cost. Send your 16398 battery to us and let us make it work as well as new. Our trained technicians work on 3M® brand batteries each day. We rebuild almost all types of 3M® brand batteries. Don't wait any longer. Send your 16398 battery pack to us for repair today!

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

3M® is a registered trademark. MTO Battery is not affiliated nor endorsed by 3M®.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor do we have access to your credit card information.

Customer Reviews

Based on 3 reviews
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F
Felix
Amazingly fast

I shipped 2pc of 3M 16398 batteries on a Monday and had them back on Thursday! They work great and hold a charge better than new. MTO has done some other batteries for me and has never left me down. Amazingly fast service!

H
Henry
Better than new

I had both of my sun gun batteries rebuilt by MTO. The run time is almost 2X longer than it was from new.

P
Paint M.
Customer review

Battery work great and have shiping fast as well. TYVM