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Milwaukee 18V 5.0Ah Lithium-Ion Battery & Charger Starter Pack – M18SP-501B

Milwaukee 18V 5.0Ah Lithium-Ion Battery & Charger Starter Pack – M18SP-501B

Regular price $229.00 AUD
Regular price $352.00 AUD Sale price $229.00 AUD
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🚨 5% OFF YOUR SECOND ITEM STOREWIDE* 🚨

The M12-18FC Rapid Charger is designed for professionals who need a fast, versatile charging solution. It supports both 12V and 18V slide-style lithium-ion batteries, delivering up to 40% faster charging compared to standard chargers. This sequential charger charges one battery at a time and automatically switches to the next once complete—ideal for reducing downtime on site.

Equipped with smart charging technology, the unit monitors each battery’s temperature, voltage, and charge status to optimise performance, prevent overheating, and extend battery life.


Key Features

  • Charges 12V and 18V batteries using one compact unit

  • Charges batteries up to 40% faster than standard chargers

  • Sequential charging – one battery at a time

  • Advanced electronics monitor battery health and temperature

  • Optimises charge for long-term battery performance

  • Compatible with all 12V and 18V lithium-ion slide batteries


Specifications – M12-18FC

  • Voltage: 12V & 18V

  • Battery Type: Lithium-Ion

  • Charging Type: Sequential

  • Weight: 0.77 kg

  • Power Source: AC

  • Battery & Tools: Not included


18V 5.0Ah Lithium-Ion Battery – M18B5

The 18V 5.0Ah Battery offers extended runtime, improved durability, and better overall performance. Compared to previous models, it delivers up to 50% more runtime and 20% more power, making it ideal for heavy-duty tasks across a wide range of cordless tools.

The internal protection system prevents damage from overloading, over-discharging, and high temperatures. Individual cell monitoring helps maximise charge cycles and performance, while a built-in fuel gauge displays remaining runtime.


Key Features

  • 5.0Ah capacity for longer runtime and more power

  • 20% more power vs standard 18V batteries

  • 2x longer life and 2x more runtime

  • Built-in protection against over-discharge, overload, and overheating

  • Individual cell monitoring ensures optimal charging and discharging

  • Onboard fuel gauge shows remaining charge


Specifications – M18B5

  • Voltage: 18V

  • Capacity: 5.0Ah

  • Battery Type: Lithium-Ion

  • Compatibility: All 18V cordless tools using slide-style batteries


All products are genuine Australian stock and come with manufacturer warranty when processed by Power Up Tools.

Includes x1 M18B5 & M1218FC X1

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