Description
🔥 SPECIAL OFFER: BUY ONE, GET ONE FREE! > For a limited time, every Motorola PMNN4578A battery purchased automatically includes a second battery absolutely free. Equip your entire fleet for half the price!
Keep your workforce connected through their longest, most demanding shifts with the genuine Motorola PMNN4578A (BT110) Lithium-Ion Battery. Designed specifically for Motorola's slim commercial radios and WAVE PTX devices, this high-capacity battery provides the reliable "all-day" power required by retail, hospitality, and logistics teams.
Boasting a robust 2500mAh capacity, the PMNN4578A acts as a direct, high-performance upgrade over standard factory batteries. Because it is a genuine Motorola OEM part, it guarantees a perfect, flush fit against the back of your radio and ensures your manufacturer's warranty remains intact.
Key Features & Benefits
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Massive 2500mAh Capacity: Delivers extended hours of continuous talk time, ensuring your radio easily survives heavy-use 12+ hour shifts.
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Lithium-Ion Technology: Provides consistent power output without the "memory effect," meaning you can safely recharge the battery before it is completely dead without damaging its lifespan.
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Genuine OEM Motorola: Precision-engineered to match the exact voltage requirements of your radio, preventing the circuit damage often caused by cheap aftermarket knockoffs.
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Slim & Lightweight: Maximizes power density without adding unnecessary bulk to your radio's sleek profile.
Technical Specifications
Technical Specifications
Compatible Motorola Radios
The PMNN4578A battery is 100% compatible with the following Motorola commercial two-way radios and cellular devices:
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DTR Series: DTR600, DTR700
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WAVE PTX (Cellular): TLK 100, TLK 100i, TLK 110
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Wi-Fi Radios: Curve (DH300)
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Other Models: SLN1000, VLR150
Recommended Accessories Keep your fleet powered and ready for action with official Motorola gear:
Frequently Asked Questions (FAQs)
What is the difference between the PMNN4578 and PMNN4578A? The PMNN4578A is simply the newest factory revision of the original PMNN4578 battery. It features the exact same physical dimensions and compatibility but includes slightly upgraded internal cell chemistry for improved reliability.
How long will this 2500mAh battery last on a single charge? While battery life heavily depends on how often you transmit versus receive, a 2500mAh battery in a digital radio like the DTR700 or TLK100 will typically provide between 14 to 18 hours of continuous operation under a standard 5-5-90 duty cycle.
Does this battery require a special charger? No. The PMNN4578A will charge perfectly in the standard single-unit desktop charger or multi-unit gang charger that originally came with your compatible Motorola radio.
Warranty: Covered by a standard 1-Year Manufacturer's Warranty.
