Power all your tools and get those jobs done with this amazing battery.


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Warranty Period

2 years

Warranty Helpline


20V/40V Battery

Product Ref: 098644306862500
20V/40V Battery
20V/40V Battery
20V/40V Battery
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Product Information

  • Brand:

    Activ Energy

  • Dimensions:

    122 x 79 x 69mm (approx.)

  • Product Type:

    Batteries & Chargers

  • Voltage:


Fit this amazing battery into so many cordless tools and reap the benefits of its power! Life just got lots easier and so much cheaper with the addition of this battery that can be paired with countless cordless garden and power tools! This battery is capable of powering both the 20V and 40V tools in the Ferrex cordless tool range. The handy one-battery-fits-all technology means you can add more tools without buying another battery or charger.

Please note, this battery is rechargeable and will require a charger (sold separately).

  • Capacity: Status 1: 20V - 5,0 Ah; Status 2: 40V - 2,5 Ah
  • Charging time approx. 95 min. (with charger 5900941-8: DC 21V, 4,0 A)
  • Charge status indication
  • Number of charge cycles: 250x (after 250 cycles, Samsung ensures 65% capacity)
  • Individual cell monitoring
  • Temperature monitoring
  • Cell brand: Samsung, INR18650 25R
2 Years

Customer Reviews