Motorola PMNN4493AC IMPRES Li-Ion Battery for XPR 3000 / XPR 7000 Series
The PMNN4493AC is a high-capacity Li-Ion battery from Motorola designed for XPR 3000 and XPR 7000 series portable radios. Rated at 3000 mAh, 7.4V, it delivers over 25 hours of talk time — approximately 2.5x the runtime of a standard 2100 mAh battery. The PMNN4493AC carries an IP68 rating and integrates IMPRES technology for automatic battery management when paired with compatible chargers.
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Why Professionals Choose the Motorola Battery PMNN4493AC
The XPR 3000e and XPR 7000e series ship with the 2100 mAh PMNN4491D as the standard battery, sized for a typical 8–10 hour shift with moderate duty cycle. High-transmission environments and extended shifts are where standard batteries fall short. Manufacturing floor supervisors, seaport ground crews, and event staff keying up frequently will drain a standard battery before the shift ends - the same outcome applies to any operation running 12- or 16-hour shifts. The PMNN4493AC addresses both.
Note: PMNN4493AC is the current production revision of PMNN4493. Previous revisions: PMNN4493A, PMNN4493B.
At 3000 mAh and 22.2 Wh, it delivers 25+ hours of talk time with XPR 3000e and 7000e series radios, rated by Motorola Solutions against that specific platform. The battery is the same physical form factor as the PMNN4491D, so it mounts to the same radio body and uses the same belt clip (PMLN7008 recommended). No hardware change is required for fleet operators upgrading from the standard battery.
The PMNN4493AC uses IMPRES technology: when paired with a Motorola IMPRES charger, the battery communicates charge status and capacity data to the charger, which applies adaptive conditioning rather than a fixed charge profile. This extends service life and gives fleet managers visibility into battery health across the fleet through IMPRES Fleet Management software. The performance warranty is structured accordingly — 18 months when used exclusively with IMPRES chargers (replaced free of charge if capacity falls below 85%), compared to a standard 12-month capacity warranty without IMPRES charging.
One compatibility note: the PMNN4493AC is not UL-rated for intrinsically safe applications. Operations in classified hazardous locations require an IS-rated battery. Contact our team to confirm the correct battery for your specific deployment.
AXDIGITAL is an authorized Motorola Solutions dealer supplying OEM accessories to professional fleets across the USA.
Specification
Battery - IMPRES High-Capacity Li-Ion Battery PMNN4493AC
| Chemistry | Li-Ion |
| Technology | IMPRES |
| Capacity | 3000 mAh |
| Voltage | 7.4V |
| Energy | 22.2 Wh |
| IP Rating | IP68 |
| Intrinsic Safety | No rating |
| Dimensions (L × W × H) | 2.0 in × 0.88 in × 4.5 in (50.8 mm × 22.35 mm × 114.3 mm) |
| Weight | 147.68 g |
| Talk Time | 25+ hours (XPR 3000e / XPR 7000e series at rated duty cycle) |
FAQ
Is the PMNN4493AC compatible with the XPR 7550e and XPR 3500e?
Yes. The PMNN4493AC is confirmed compatible with the full XPR 3000 and XPR 7000 series in both standard and "e" variants, including the XPR 3300e, XPR 3500e, XPR 7350e, XPR 7550e, XPR 7380e, and XPR 7580e. It is also compatible with APX 1000, APX 2000, APX 3000, and APX 4000. Contact our team to confirm compatibility for any model not listed here.
What is the difference between the PMNN4493AC and the PMNN4491D?
The PMNN4491D is the standard 2100 mAh battery shipped with the XPR 3300e and XPR 3500e. The PMNN4493AC is the high-capacity version at 3000 mAh — providing 25+ hours of talk time versus the standard battery's 8–10 hour rating on a typical duty cycle. Both fit the same radio body. The PMNN4493AC is the right choice for extended shifts, high-transmission environments, or operations where radio swap-outs between shifts are not practical.
Is this an original Motorola battery or an aftermarket product?
The PMNN4493AC listed here is an original Motorola Solutions OEM battery. AXDIGITAL is an authorized Motorola Solutions dealer in the USA. The PMNN4493AC carries an 18-month performance warranty when used with IMPRES chargers and a 24-month workmanship warranty. We do not supply aftermarket or third-party batteries.
