Large capacity high performance backpack batteries designed for intensive professional use. Ideal for  high energy use applications allowing up to a full days use on a single charge.

  • Ideal for 500 series
  • Percentage charge indicator
  • Up to 1500 charges
  • Continuous use
  • All weather use
  • Battery management system
  • Active cooling
  • Adjustable harness with cable

Out of stock


  • The harness is adjustable to suit each user’€s height, to spare back and shoulders.
  • Pivoting backplate follows the movement of the shoulders, making work comfortable and efficient.
  • Adapter with LED display a€ clear indication of power/charging level in % steps.
  • High performance cells and cell monitoring for professional use.
  • Advanced safety concept protects the battery and the user.
Model Order PNC RRP ex VAT RRP inc VAT
Bli520X 966 77 59-01 £583.33 £700
Type Capcity Energy Weight
36V Li-ion 14.4 Ah 520 Wh 7.1kg inc. harness


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