Battery competence that does what it promises!

FLEX cordless system with XLITHIUM POWER

Whether the cordless system is light duty or heavy duty, 10.8 V or 18 V, FLEX battery technology gives you everything you need on any construction site and in any workshop. Work at any location with maximum power and performance - and you can only do that with the XLITHIUM POWER FLEX battery range. Innovative products in a cordless system developed for continuous use - that’s real proformance for real proformers!

A long battery run time, a long service life, long maximum performance. Only the innovative FLEX battery technology can do that: With the patented cooling system, FLEX delivers optimum protection of the power tool and the battery cells. The battery management system controls the permanent data exchange between the tool, battery and charger so that all parameters are optimally set. This ensures extra power when the battery and tool are working together, and allows use optimum use on the construction site without energy loss.

FLEX graphic battery management system with patented cooling system

18 volt cordless system: Heavy-duty cordless tools for proformers

The FLEX 18 V cordless system incorporating Therma-Tech™ XLITHIUM POWER is durable, compact and delivers mega power. Designed for the toughest jobs on construction sites and in workshops - battery-powered tools for real trade professionals. The 18 V cordless system is ideally suited for any tradesmen wanting to do powerful work easily and rely on maximum power.

Batteries in the FLEX 18 V cordless system

 FLEX 18.0 V 2.5 Ah battery for complete 18V battery system

18.0 V battery with 2.5 Ah

The 1-layer 18.0/2.5 battery impresses with its very light weight and is optimally suited for use with a drill driver or a hammer drill driver. The 18.0/2.5 battery and a FLEX cordless tool give you the lightest cordless power tool combination to do your work.

 FLEX 18.0 V 5.0 Ah battery for complete 18V battery system

18.0 V battery with 5.0 Ah

The 2-layer 18.0/5.0 battery is perfectly suited to more intensive jobs. The 5.0 Ah battery supplies the cordless tool with higher currents, making it perfectly suited for jobs such as drilling, screwdriving, sawing, abrasive cutting, impact drilling or grinding.

 FLEX 18.0 V 8.0 Ah battery for complete 18V battery system

18.0 V battery with 8.0 Ah

The 2-layer 18.0/8.0 with even more efficient cells delivers maximum FLEX battery power. The battery supplies your cordless tools with even higher currents than the 5.0 Ah battery, ensuring a longer battery run time and better performance.

FLEX 8.0 Ah battery for the 18V battery system

NEW: 18 V battery with 8.0 Ah – more power and durability

The new 18 V/8.0 Ah battery givers you the maximum power and run time from your FLEX power tools. With up to 75% more power and a run time up to 60% longer compared with the 18 V/5.0 Ah battery.

The patented Therma-Tech™ technology ensures that your 8.0 Ah battery has a longer service life thanks to the phase-change material. The Therma-Tech™ technology cools your battery optimally and protects against shutdowns caused by overheating.

Noticeably more power for your cordless power tools:

In combination with the FLEX AP 18.0/8.0, you can achieve a significant increase in performance with the FLEX PD 2G 18.0-EC-HD turbo cordless percussion drill and the FLEX CS 62 18.0-EC compact circular saw. Combined with the new AP 18.0/8.0, the motors in the PD 2G 18.0-EC-HD and CS 62 18.0-EC tools are capable of converting the higher battery currents into even more power. This means that with the AP 18.0/8.0, you’re well equipped to do extreme jobs.

18 V cordless system

The heavy-duty products for heavy jobs in almost all trades. FLEX 18 V cordless tools enable you to saw, grind, polish, cut, drill, hammer drill and illuminate your construction site and play music for you and your colleagues. Discover all the FLEX 18 V cordless system products now.

  • GE MH 18.0-EC
    Cordless wall and ceiling sander Giraffe® with interchangeable head system 18.0 V
  • SE 125 18.0-EC
    Cordless SUPRAFLEX 18,0 V, the grinding specialist for painted surfaces, wood, stone and metal
  • 2 Versions
    LBE 125 18.0-EC
    Cordless angle grinder with variable speed and brake 18.0 V, 125 mm
  • 2 Versions
    LB 125 18.0-EC
    Cordless angle grinder with brake 18.0 V, 125 mm
  • 4 Versions
    PE 150 18.0-EC
    Cordless rotary polisher 18.0 V
  • 4 Versions
    XCE 8 125 18.0-EC
    Cordless random orbital polisher with positive-action drive 18.0 V
  • 4 Versions
    XFE 15 150 18.0-EC
    Cordless roto random orbit polisher 18,0 V
  • 2 Versions
    MT 18.0-EC
    Cordless Multitool 18.0 V with StarlockMAX holder
  • 2 Versions
    JS 18.0-EC
    Cordless jigsaw 18.0 V
  • 2 Versions
    JSB 18.0-EC
    Cordless jigsaw 18.0 V
  • 2 Versions
    RSP DW 18.0-EC
    Cordless reciprocating saw with pendulum stroke 18.0 V
  • 2 Versions
    CS 62 18.0-EC
    Cordless circular saw with pendulum hood 18,0 V
  • SMS 190 18.0-EC
    Cordless miter saw 18.0 V
  • RS 29 18.0 C
    Cordless reciprocating saw with pendulum stroke 18.0 V
  • CS 45 18.0-EC C
    Compact cordless circular saw with pendulum hood 18,0 V
  • 2 Versions
    DD 2G 18.0-EC
    2-speed cordless drill driver 18,0 V
  • 2 Versions
    PD 2G 18.0-EC
    2-speed cordless percussion drill 18,0 V
  • 2 Versions
    ID 1/4" 18.0-EC HD
    Cordless impact wrench 18,0 V with bit ejector
  • 2 Versions
    IW 1/2" 18.0-EC
    Cordless impact wrench 18,0 V
  • 2 Versions
    DW 45 18.0-EC
    Cordless drywall screwdriver 18,0 V
  • 2 Versions
    CHE 18.0-EC
    Cordless rotary hammer drill 18,0 V
  • 2 Versions
    DD 4G 18.0-EC
    4-speed cordless drill driver 18,0 V
  • 2 Versions
    CHE 2-26 18.0-EC
    Cordless rotary hammer drill 18,0 V
  • 2 Versions
    IW 3/4" 18.0-EC
    Cordless impact wrench 18,0 V
  • RFE 40 18.0-EC
    Cordless gutter bracket slot cutter 18.0 V
  • VC 6 L MC 18.0
    Compact vacuum cleaner with manual filter cleaning, 6 l, class L
  • MXE 18.0-EC WR2 120
    2-speed cordless mixer with 3-level speed switch 18.0 V
  • CI 11 18.0
    Cordless inflator 12,0 / 18,0 V
  • BW 18.0-EC
    Cordless blower/leaf blower 18.0 V
  • CL 2000 18.0
    LED cordless building site spotlight 18.0 V
  • WL 2800 18.0
    Cordless floodlight torch 12.0 / 18.0 V
  • DWL 2500 10.8/18.0
    LED cordless high CRI-value full-spectrum light 10.8 / 18.0 V
  • WL 300 18.0
    LED cordless hand torch 18.0 V
  • 6 Versions
    TF White 10.8/18.0 S Men
    Battery-powered heating jacket, fleece
  • 6 Versions
    TF White 10.8/18.0 S Lady
    Battery-powered heating jacket, fleece
  • 6 Versions
    TJ White 10.8/18.0 S Men
    Battery-powered heating jacket, soft-shell
  • 6 Versions
    TJ White 10.8/18.0 S Lady
    Battery-powered heating jacket, soft-shell
  • 3 Versions
    TJ 10.8/18.0 M
    Battery-powered heating jacket, soft-shell

10.8 volt cordless system: Light-duty cordless tools for light jobs

The FLEX 10.8 V cordless system impresses with its light and compact design and still offers you maximum power for your job. The 10.8 V cordless tools are ideally suited for light work or regular overhead work. And you still have maximum flexibility, because you can use any cordless tool from the 10.8 V class with any FLEX 10.8 V battery. The CA 10.8/18.0 quick charger lets you charge your 18 V batteries as well as your 10.8 V batteries.

10.8 V cordless tools

The cordless system for light jobs: One battery for all 10.8 V tools. Drilling, screwdriving, hammer drilling, polishing or playing music for you and your colleagues - you can do all this easily and cordlessly with the FLEX 10.8 V cordless system. Discover all the FLEX cordless tools from the 10.8 V cordless system now.

  • 3 Versions
    PXE 80 10.8-EC
    The smart cordless polisher 10,8 V, rotary and random orbital free-running
  • DD 2G 10.8-EC
    2-speed cordless drill driver 10,8 V
  • PD 2G 10.8-EC
    2-speed cordless percussion drill 10,8 V
  • DWL 2500 10.8/18.0
    LED cordless high CRI-value full-spectrum light 10.8 / 18.0 V
  • 6 Versions
    TF White 10.8/18.0 S Men
    Battery-powered heating jacket, fleece
  • 6 Versions
    TF White 10.8/18.0 S Lady
    Battery-powered heating jacket, fleece
  • 6 Versions
    TJ White 10.8/18.0 S Men
    Battery-powered heating jacket, soft-shell
  • 6 Versions
    TJ White 10.8/18.0 S Lady
    Battery-powered heating jacket, soft-shell
  • 3 Versions
    TJ 10.8/18.0 M
    Battery-powered heating jacket, soft-shell

The right charger for every battery and every job

FLEX battery system quick charger on construction site

10.8 / 18 volt quick charger

The quick charger charges 10.8 V and 18.0 V battery packs very quickly. With integrated battery pack cooling, overheating, discharge and overload protection for optimum performance and a long battery pack service life. The CA 10.0 / 18.0 quick charger also has an LCD display with a charging time and charging status indicator. This reliably shows you the remaining charge time of your 10.8 V or 18.0 V FLEX battery, and when the light turns green indicates that your battery is ready to use again to aid optimum planning on the construction site!

10.8 V battery ready to use with 80% charge after:

  • 25 min. with the 2.5 Ah battery pack

  • 30 min. with the 4.0 Ah battery pack

18 V battery ready to use with 80% charge after:

  • 25 min. with the 2.5 Ah battery pack

  • 30 min. with the 5.0 Ah battery pack

  • 50 min. with the 8.0 Ah battery pack

10.8 V battery 100% charged after:

  • 40 min. with the 2.5 Ah battery pack

  • 40 min. with the 4.0 Ah battery pack

18 V battery 100% charged after:

  • 40 min. with the 2.5 Ah battery pack

  • 50 min. with the 5.0 Ah battery pack

  • 70 min. with the 8.0 Ah battery pack

FLEX 10.8 V battery system charger on site

10.8 volt charger

Charging station for all 10.8 V FLEX battery packs. With integrated battery pack cooling, overheating, discharge and overload protection - for a long service life and safe charging of your 10.8 V battery packs. The LED charge level indicator shows you the current charge level.

10.8 V battery ready to use with 80% charge after:

  • 25 min. with the 2.5 Ah battery pack

  • 30 min. with the 4.0 Ah battery pack

10.8 V battery 100% charged after:

  • 40 min. with the 2.5 Ah battery pack

  • 50 min. with the 4.0 Ah battery pack

FLEX 18 V battery system charger on site

18 volt charger

Simple charging for all 18.0 V FLEX battery packs. With a fan for optimum air circulation to cool the FLEX battery packs during charging. The integrated LED display shows the current charging status and indicates when the battery is ready for use again.

18 V battery ready to use with 80% charge after:

  • 40 min. with the 2.5 Ah battery pack

  • 80 min. with the 5.0 Ah battery pack

18 V battery 100% charged after:

  • 60 min. with the 2.5 Ah battery pack

  • 107 min. with the 5.0 Ah battery pack

Charging mobile phones on the construction site with FLEX battery powerbank PS 10.8/18.0

Smartphone battery flat? Just use the FLEX battery as a power bank!

The FLEX Power Source PS 10.8/18.0 lets you easily convert your 10.8 V or 18 V FLEX battery into a power bank for your smartphone or use your FLEX heating jacket. Two USB ports ensure that none of your devices will run out of juice. Simply charge your mobile phone, headphones or smartwatch on the construction site and attach the battery to your trousers with a belt clip!

3-year warranty

The FLEX 3-year warranty applies not just to all FLEX power tools but to battery packs and chargers also. Simply register the power tool, battery packs or charger within 30 days of purchase. This automatically extends your warranty to 3 years.

FAQ

What does XLITHIUM POWER mean?

XLITHIUM POWER is the innovative, efficient cordless system from FLEX. Incorporating the latest cell technology, XLITHIUM POWER batteries ensure that all FLEX 10.8 V and 18 V cordless power tools are supplied with maximum power.

What is the difference between XLITHIUM POWER and XLITHIUM POWER Plus?

The new FLEX 18 V battery with 8.0 Ah incorporates the latest XLITHIUM POWER Plus cell technology and has 21,700 cells. The battery has a lower internal resistance, which enables it to pass on higher currents to the cordless tool than the XLITHIUM POWER batteries. All other FLEX batteries in the 10.8 V (AP 10.8/2.5, AP 10.8/4.0) and 18 V (AP 18.0/2.5, AP 18.0/5.0) class have XLITHIUM POWER and thus 18,650 cells.

What is the difference between the 10.8 V and the 18 V cordless system?

The 10.8 V and 18 V cordless systems were developed to meet the various needs and requirements of tradesmen. The 10.8 V power tools are extremely handy, small, compact and perfect for overhead work. Power tools of the 18 V system are designed for powerful applications and impress with extremely high power even in the toughest jobs.

How long can I work with a cordless power tool?

The run time of a power tool with a rechargeable battery greatly depends on the job. A general time estimate can therefore not be given. With the FLEX quick charger, the batteries are ready for use again in no time, which means that with two batteries you can easily complete your work on the construction site without any interruptions. A green LED light on FLEX battery chargers indicates that your battery is ready to use again.

What is the best way to store and charge batteries?

Proper storage is important to a battery’s long service life. A battery should always be removed from a cordless device before being stored. Therefore, always store the battery separate from your cordless tool. When storing batteries, make sure that they are kept in a dry place away from sunlight. If you want to store your battery for an extended period, charge it to a capacity of approx. 60 %. In general, all FLEX batteries are protected against deep discharge.

Lithium-ion batteries do not have the well-known "memory effect" A battery should nevertheless be fully discharged before charging, and the charging process should always be fully completed. Overnight battery charging is possible, but we recommend removing the battery no later than one hour after the charging process is complete. In general, you should make sure that the charger is not permanently connected to the power supply and that it is also disconnected from the power supply after the charging process. Also make sure that the temperatures are between 0 °C and 40 °C during the charging process.

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