2X Pack HNN9008A Two-Way Radio Battery Replacement - High Capacity

In this review of the 2X Pack HNN9008A Two-Way Radio Battery Replacement, the bottom line is simple: this pair of 1300mAh, 7.5V Nickel-Metal Hydride batteries is aimed at users who need reliable, high-capacity replacements for older two-way radios without paying for OEM parts. The reviewer found the batteries to offer solid run time for routine radio use and easy drop-in compatibility with many Motorola-style models, making them a practical choice for fleet operators, event staff, or hobbyists who value consistent power and Grade A cells. The review focuses on compatibility, capacity, and real-world usability rather than manufacturer branding.

Key Features

• Compatibility: Works as a direct replacement for multiple HNN and WPNN model batteries, so users can swap them into legacy radios without modification.
• Capacity: The 1300mAh rating provides extended run time compared with lower-capacity packs, which reduces mid-shift battery swaps.
• Voltage: At 7.5V the pack maintains stable output for two-way radios designed for that nominal voltage, helping avoid unexpected drops in transmit power.
• Chemistry: Nickel-Metal Hydride construction balances energy density and safety for routine charging cycles commonly used in workplace radio fleets.
• Quantity: Sold as a two-pack, offering immediate redundancy so teams can rotate packs without downtime.
• Grade A Quality: Upstart Battery specifies Grade A cells, which typically translates to consistent capacity and fewer early failures.

Who It's For

This replacement pack is best for users running compatible Motorola-style radios who need a cost-effective alternative to OEM batteries. It suits small businesses, event crews, security teams, and hobbyists who value long run time and the convenience of receiving two packs at once.

Those who should look elsewhere include users who require manufacturer-backed OEM warranty coverage or radios that demand proprietary battery authentication; this is a third-party replacement and any warranty comes from the seller, not the original radio maker.

Pros & Cons

Pros

• Wide compatibility with many HNN and WPNN models makes swapping straightforward for legacy radios.
• Two-pack format reduces downtime by keeping a charged spare ready for use.
• 1300mAh capacity delivers noticeable run time improvement over older, lower-capacity packs.

Cons

• Not an OEM product, so any factory warranties from the radio manufacturer do not apply.
• Ni-MH chemistry requires correct chargers and occasional conditioning to maintain peak performance.

Specifications

Our Verdict

This 2-pack replacement is a practical value for anyone needing reliable, higher-capacity batteries for compatible two-way radios; it delivers good run time and useful redundancy at a lower cost than buying multiple OEM packs. Buyers who accept third-party warranty terms will find these packs a sensible way to keep radios in service without frequent recharging interruptions.

Frequently Asked Questions

Are these batteries OEM?
These are Upstart Battery brand replacement packs, not OEM; any warranty is provided by Upstart Battery.

Will they fit my radio?
They are compatible with the listed HNN and WPNN models and many equivalent Motorola-style radios; verify model numbers before purchase.

What charger should I use?
Use a charger designed for 7.5V Ni-MH packs and follow standard Ni-MH charging practices to preserve capacity.