A guide to multi-machine battery systems

A guide to multi-machine battery systems

Battery systems are essential components for creating an efficient, flexible, and portable workflow with power tools.

For craftsmen and DIY enthusiasts, battery-powered systems have revolutionized tool usage. By eliminating the need for cords and outlets, these systems have made worksites more flexible and efficient. This article reviews some of the leading battery systems on the market, their pros and cons, and how to choose the right system based on your needs.

Key Factors to Consider When Choosing a Battery System

  • Voltage and Capacity
    A battery's voltage, measured in volts, determines the tool's power. 18V and 54V are popular choices for powerful tools, while 12V suits lighter tasks. Capacity, measured in ampere-hours (Ah), determines how long the battery lasts per charge. For heavy tasks, high-capacity batteries like 8.0 Ah or 12.0 Ah are essential.
  • Compatibility and Platforms
    Most manufacturers offer platforms where one battery can be used with multiple tools. This saves money and reduces the need for multiple batteries.
  • Charging Time
    Shorter charging times can be crucial for large projects where downtime needs to be minimized. Some battery systems, like DeWalt XR FLEXVOLT, offer fast-charging options.
  • Lithium-ion Technology
    Modern battery systems rely on lithium-ion technology, providing longer life spans, better energy density, and lighter weight compared to older battery technologies like nickel-cadmium.

Below, we provide an in-depth overview of leading battery systems from some of the most renowned manufacturers, helping you choose the right solution for your projects.

Our selected Battery Systems
After reviewing the market, we have selected 5 Battery Systems from affordable options to premium models. See our recommendations below.
Price Range: 1,100 - 1,200 SEK
Ryobi ONE+ 18V
8.5/10
Ryobi's ONE+ 18V system offers over 200 tools all powered by the same battery. It is known for its affordability and versatility.
Battery CapacityUp to 5.0 Ah (available in lower and higher capacities)
Charging TimeApproximately 60 minutes (depending on battery size and charger)
TechnologyIntelliCell™ for individual cell monitoring
Battery TypeLithium-ion
Compatible ProductsOver 200 tools within the Ryobi ONE+ system
Protection SystemOverheating and overload protection
WeightApproximately 0.7 kg (for 5.0 Ah battery)
Product page Link
  • Battery capacity can be slightly limited for heavier tools but the system is affordable and versatile.
  • Affordability: One of the most cost-effective systems with a 5.0 Ah battery.
  • Versatility: Supports over 200 tools in the ONE+ system.
  • Lightweight: 0.7 kg for a 5.0 Ah battery, making it ideal for longer sessions.
Quality
8/10
Ease of use
9/10
Performance
8/10
Value for money
9/10

Total rating: 8.5/10

Price Range: 1,050 - 2,000 SEK
Makita LXT 18V
8.8/10
Makita's LXT system is the world's largest compatible 18V battery system with over 375 products. It offers fast charging time and is equipped with Star Protection Computer Controls to protect against overload, overcharging and overheating.
Battery CapacityUp to 6.0 Ah
Charging TimeApproximately 45 minutes (for 6.0 Ah battery with fast charger)
TechnologyStar Protection for wireless communication between tool and battery
Battery TypeLithium-ion
Compatible ProductsOver 270 tools within the Makita LXT system
Protection SystemProtection against overheating, overcharging, and deep discharge
WeightApproximately 0.6 kg (for 5.0 Ah battery)
Product page Link
  • Charging time is slightly longer compared to fast-charging systems but the batteries are reliable and durable.
  • Wide range of compatible tools
  • Fast charging time compared to other batteries
  • Durable and weather-resistant for tough environments
Quality
9/10
Ease of use
9/10
Performance
9/10
Value for money
8/10

Total rating: 8.8/10

Price Range: 2,000 - 2,800 SEK
Bosch Professional 18V
9.0/10
Bosch offers an 18V system with a wide range of professional tools. Their battery technology is known for reliability and long life.
Battery CapacityUp to 12.0 Ah (ProCORE18V)
Charging TimeApproximately 68 minutes (for 8.0 Ah with fast charger GAL 18V-160)
TechnologyCOOLPACK 2.0 for heat management and longer lifetime
Battery TypeLithium-ion
Compatible ProductsOver 200 tools within the Bosch Professional series and the AMPShare alliance.
Protection SystemProtection against overheating and overcharging
WeightApproximately 1.3 kg (for 12.0 Ah battery)
Product page Link
  • Batteries may feel slightly expensive but the system delivers excellent performance and longevity.
  • Reliable Quality: Long lifespan and consistent performance.
  • CoolPack Technology: Prevents overheating, extending battery life.
  • Good Capacity: 8.0 Ah is sufficient for most professional applications.
Quality
9/10
Ease of use
9/10
Performance
9/10
Value for money
9/10

Total rating: 9.0/10

Price Range: 2,500 - 3,800 SEK
Milwaukee M18 REDLITHIUM
9.0/10
Milwaukee's M18 system uses REDLITHIUM battery technology to deliver longer run time and better performance. The system has a wide range of tools for professional use.
Battery CapacityUp to 12.0 Ah
Charging TimeApproximately 60 minutes (for 12.0 Ah with fast charger)
TechnologyREDLINK™ Intelligence for battery protection and performance optimization
Battery TypeLithium-ion
Compatible ProductsOver 200 tools within the Milwaukee M18 system
Protection SystemProtection against overheating, overload, and deep discharge
WeightApproximately 1.2 kg (for 12.0 Ah battery)
Product page Link
  • Slightly heavier batteries but they offer impressive power and runtime.
  • High Capacity: Batteries up to 12.0 Ah provide extended runtime for demanding jobs.
  • Temperature Tolerance: Operates in extreme temperatures (-20°C to 50°C).
  • REDLINK Intelligence: Optimizes performance and protects against overloading.
Quality
9/10
Ease of use
9/10
Performance
10/10
Value for money
8/10

Total rating: 9.0/10

Price Range: 3,700 - 4,700 SEK
DeWalt XR FLEXVOLT
9.3/10
The DeWalt XR FLEXVOLT is an innovative battery system that automatically switches between 18V and 54V, making it versatile for both small and extremely demanding tasks. With capacities now reaching up to 15.0 Ah, this system is ideal for users requiring extreme performance and long runtimes.
Battery CapacityUp to 12.0 Ah
Charging TimeApproximately 70 minutes (for 12.0 Ah with FLEXVOLT fast charger)
TechnologyFLEXVOLT for automatic switching between 54 V and 18 V
Battery TypeLithium-ion
Compatible ProductsOver 250 tools within the DeWalt XR and FLEXVOLT systems
Protection SystemProtection against overheating and overcharging
WeightApproximately 1.4 kg (for 12.0 Ah battery)
Product page Link
  • Higher price point for advanced batteries but ideal for demanding professional tools.
  • Extreme Capacity: The 15.0 Ah battery provides exceptionally long runtime, even for the most demanding tools.
  • Flexibility: Fully compatible with both 18V XR and 54V FLEXVOLT systems, making it a versatile choice.
  • Power: Capable of powering heavy-duty tools such as mitre saws for extended periods.
  • Durable: Designed for professional use and tough working conditions.
Quality
10/10
Ease of use
9/10
Performance
10/10
Value for money
8/10

Total rating: 9.3/10

Compare products
#ProductBattery CapacityPrice Range (SEK)Price Range
1Ryobi ONE+ 18VUp to 5.0 Ah (available in lower and higher capacities)1,100 - 1,2001,100 - 1,200 SEK
2Makita LXT 18VUp to 6.0 Ah1,050 - 2,0001,050 - 2,000 SEK
3Bosch Professional 18VUp to 12.0 Ah (ProCORE18V)2,000 - 2,8002,000 - 2,800 SEK
4Milwaukee M18 REDLITHIUMUp to 12.0 Ah2,500 - 3,8002,500 - 3,800 SEK
5DeWalt XR FLEXVOLTUp to 12.0 Ah3,700 - 4,7003,700 - 4,700 SEK

Summary

For lighter tasks and extended work sessions: Makita LXT 18V and Ryobi ONE+ 18V are lighter systems but have limited battery capacity, making them ideal for simpler jobs and longer sessions.

For high capacity and advanced features: DeWalt XR FLEXVOLT and Milwaukee M18 REDLITHIUM deliver exceptional performance with long battery life and the ability to handle heavy-duty tasks. However, these systems are heavier and more expensive.

For balanced performance: Bosch Professional 18V provides reliability and high quality with a good balance between weight and capacity, making it a versatile choice for both professional users and DIY enthusiasts.

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