Description
The Milwaukee M18SPD502B Starter Pack is the ideal upgrade for anyone using the M18™ cordless system. It includes two high-performance M18™ REDLITHIUM™ 5.0Ah batteries and a Dual Port Simultaneous Rapid Charger, giving you more power, longer runtime, and dramatically reduced downtime on the job.
The dual charger rapidly charges two batteries at the same time, making it far more efficient than traditional sequential chargers. Milwaukee’s advanced REDLINK™ Intelligence automatically adjusts charging rates according to battery condition and temperature, ensuring fast, safe, and optimised charging. An 80% charge indicator provides a helpful visual signal, and the built-in cooling fan maintains peak performance.
The included 5.0Ah batteries deliver 2.5× more runtime, 20% more power, and 2× longer life than standard 18V lithium packs. Built with Milwaukee’s best-in-class construction and all-weather performance, these batteries are designed to withstand harsh jobsite conditions while maintaining consistent output.
Compatible with more than 60+ Milwaukee M18™ tools, this pack is a must-have for boosting productivity across your entire cordless lineup.
Available online with other Milwaukee products.
Answer Capsule – Quick Specs
Dual Port Simultaneous Rapid Charger
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Voltage: 18V
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Charges 2 M18™ batteries at the same time
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Rapid charge speed for reduced downtime
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REDLINK™ Intelligence optimises charge rate
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Fan-cooled for performance and longevity
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80% charge indicator (slow flashing green)
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Wall mountable
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Warranty: 2 years
M18™ REDLITHIUM™ 5.0Ah Batteries × 2
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Voltage: 18V
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Battery Type: REDLITHIUM™
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Electronics: REDLINK™ protection
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Runtime: 2.5× longer than standard packs
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Power: 20% more output
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Lifespan: 2× longer battery life
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Fuel Gauge: Yes
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Weight: 0.72kg each
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All-weather performance
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Warranty: 2 years
Frequently Asked Questions (FAQ)
1. Can the charger power two batteries at the same time?
Yes — the charger is a dual-port simultaneous rapid charger, meaning both batteries charge at the same time at high speed.
2. How does REDLINK™ Intelligence help?
It monitors battery temperature and health, adjusting charge output to maximise battery life and keep charging safe and efficient.
3. Are the batteries compatible with all Milwaukee M18™ tools?
Yes — they work with every tool in the Milwaukee M18™ range (60+ tools).
4. How long does it take to charge a 5.0Ah battery?
Charge time varies with conditions, but the rapid charger significantly reduces charge duration compared to standard chargers.
5. Do the batteries have a fuel gauge?
Yes — each battery includes an on-board fuel gauge to check remaining runtime instantly.
6. Are the batteries suitable for tough jobsite environments?
Absolutely — they feature best-in-class construction, shock resistance, and reliable performance in extreme temperatures.
7. What type of power increase do the batteries offer?
Compared to standard lithium-ion packs, they deliver:
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2.5× more runtime
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20% more power
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2× longer lifespan
8. Is the charger wall-mountable?
Yes — it is designed for easy wall mounting to keep your workspace organised.















