NTN5521B Replacement Battery

Our aggressive pricing and high volume allows us to distribute only the freshest batteries ensuring you receive the longest lasting, best performing batteries available.

Click here to learn how to maximize the life and performance of your batteries.

Warranty: Your battery is protected by our 1 year warranty protection program.

Battery Tips

Spare batteries: Did you know that you can remove the battery from the radio and charge it by itself? This is the reason we recommend you have a spare battery for each of your radios. You will always have a fully charged battery in the charger ready to go, any time, day or night. You never have to worry about a dead radio on a second shift or if you accidentally forget to put your radio back in the charger at the end of the day.

Multi-Unit Chargers: These allow you to keep your radios and batteries inventoried and organized. Makes an easy system for checking in radios at the end of the day. We can also mix and match cups so you can charge different radios in the same multi-unit charger. Call for details!