AL-KO B50Li 2.5Ah battery for EasyFlex range

RRP: £54.16 (ex. VAT)

£45.83 ex VAT (£55.00 inc VAT)

Not currently in stock, allow 4 day(s) lead time

SKU: AK113559 Category:


  • 20 V / 2.5 Ah power
  • Li-ion technology for long life
  • Very low weight – only 350 grams
  • Suitable for all EasyFlex products
  • 2 years manufacturer’s warranty

The EasyFlex battery provides a cordless and effortless gardening experienc

One battery for everything

Mow the lawn, cut the hedge, prune trees or blow away autumn leaves or grass trimmings with the power of one battery.

The battery 20 V / 2.5 Ah

The 20 V / 2.5 Ah Li-ion battery of the EasyFlex series has a total stored energy of 45 Wh. The lightweight and compact battery provides your Easy Flex garden tools with the necessary power for working for up to 45 minutes (depending on the device and work area as well as operating conditions).
You can charge the battery using the C30Li charger (Item No .: 113560) or the dual charger supplied with Easy Flex Cordless lawnmowers.
With the battery you can operate the following devices:

  • LB 2060 Leaf blower (Art.-Nr.: AK113537)
  • HT 2050 Hedge Trimmer (Art.-Nr.: AK113536)
  • GT 2025 Grass Trimmer(Art.-Nr.: AK113535)
  • CSA2020 Pruner (Art.-Nr.: AK113538)
  • HTA 2050 Long Reach Hedge Trimmer (Art.-Nr.: AK113539)
  • 34.8 Li Battery Lawnmower (Art.-Nr AK113624)
  • WR 2000 Site Radio (Art.-Nr.: AK113631)
  • WL 2020 LED Light (Art.-Nr.: AK113626)
  • HS 2015 Handsaw (Art.-Nr.: AK113625)
  • MB 2010 Weed Sweeper (Art.-Nr.: AK113696)
  • SB 2035 Plant Sprayer (Art.-Nr.: AK113697)


Product specification


2 Years

Battery Type

Lithium Ion Battery

Battery Voltage


Battery Capacity




Charging time (to 100% capacity) with AL-KO EasyFlex Charger

50 mins