Average turn-around time is 5-7 business days at our facility for most orders.

SKU: CNB350

CNB350 Standard Horizon® Battery Pack Rebuild Service

$64.95
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 not regulated when shipped by ground or by air.

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 Standard Horizon® CNB350 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. Send your CNB350 battery to us and let us make it work as well as new. Our trained technicians work on Standard Horizon® brand batteries each day. Don't wait any longer. Send your CNB350 battery pack to us for repair today!

Fits: Standard HX350 / HX350S / HX255 Marine Radio

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

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

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 6 reviews
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D
Donny
Good job

I had a pleasureable experience with having my Standard Horizon CN350 battery pack serviced by MTO. The turn-around time was short and the quality of the battery that I received back has been wonderful thus far.

T
Tom
Pro Job

Looks and works great!

P
Patrick M.
Nicely done

These people are true pros at what they are doing. The battery works like new and still looks like new as well.

D
Dale
Great product

I am glad I found this service. It put new life into my old radio battery.

D
Danny S.
Amazing service

The CNB350 batteries that MTO Battery rebuilt for me are working like new again. I was very surprised when they came back to me because I could not even tell they opened them up. Great job!