Battery Compatible with Motorola NNTN4436B Radio - 7.5V 1500mAH Ni-MH

In this review the focus is on a practical replacement battery for Motorola two-way radios: the Battery Compatible with Motorola NNTN4436B Radio. The bottom line is simple - this is a no-frills, reliable replacement for users who need a direct-fit pack that restores run time without the premium price of OEM parts. It is aimed at professionals and hobbyists who rely on consistent radio performance and want a battery that delivers rated capacity and a 12 month warranty for peace of mind.

Key Features

• Compatible Fit: Directly replaces the Motorola NNTN4436B so radios accept the pack without modification, restoring normal operation and ergonomic balance.
• Capacity: The 1500 mAH rating provides solid run time for extended shifts or field use when compared with older or worn packs.
• Chemistry: Ni-MH construction offers dependable discharge characteristics and is less prone to memory issues than older Ni-Cd alternatives.
• Durability: Built to premium quality standards to withstand everyday handling and repeated charge cycles in demanding environments.
• Warranty: A 12 month warranty guarantees the battery will retain at least 80% of rated capacity from shipment, giving a clear reliability window.

Who It's For

This battery is best for users who already own a Motorola radio model that accepts the NNTN4436B style pack and need a cost-effective replacement that performs like the original. It suits security teams, event staff, construction crews, amateur radio enthusiasts and anyone who depends on two-way radio uptime rather than brand-new OEM labeling.

Those who should look elsewhere include buyers who require manufacturer-branded warranty support directly from Motorola or users seeking the absolute highest energy density chemistry; this pack is a practical Ni-MH replacement rather than an advanced lithium upgrade.

Pros & Cons

Pros

• Reliable compatibility with Motorola NNTN4436B radios for hassle-free swapping.
• 1500 mAH capacity restores usable run time for typical professional shifts.
• Premium quality construction and a 12 month warranty that covers capacity retention.

Cons

• Ni-MH chemistry is heavier and slightly lower energy density than modern lithium options.

Specifications

Model Compatibility	Motorola NNTN4436B compatible
Voltage	7.5V
Capacity	1500 mAH
Chemistry	Ni-MH (Nickel Metal Hydride)
Condition	Brand New - Premium Quality
Warranty	12 Months (80% capacity guarantee)

Our Verdict

The Battery Compatible with Motorola NNTN4436B Radio is a sensible replacement for users who need dependable run time and a guaranteed 12 month capacity window without paying OEM premiums. Its 1500 mAH Ni-MH chemistry is a practical balance of cost and reliability, making it a good value for professionals and enthusiasts who prioritize uptime over the smallest possible weight or maximum energy density.

Frequently Asked Questions

Is this battery a direct replacement for the Motorola NNTN4436B?
Yes, it is designed to be 100% compatible with the original equipment and fits radios that accept the NNTN4436B pack.

How long does the warranty cover capacity retention?
The battery is warranted for 12 months from shipment and is guaranteed to maintain 80% of its rated capacity during that period.

What type of battery chemistry is used?
This replacement uses Ni-MH (Nickel Metal Hydride) chemistry, providing dependable discharge performance for two-way radio use.