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Please note that due to the current Load Shedding we are experiencing a higher demand than usual and stock or response time may be slightly delayed. We are doing our best to get back to everyone as soon as possible. Please bear with us at this time.

Please note the availability of batteries is very limited and items may need to be placed on back-order. We cannot guarantee stock being available immediately.


BlueNova Xtenda 2kWh Back Up LiFeYPO4 Battery

An optional Xtenda additional lithium storage module, offer a completely plug-and-play take home solution to be used with BlueNova Impi Power Station.

Due to this product being manfactured to order, this product has a lead time of 4 - 6 weeks.

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Regular Price: R 33,668.00

Special Price Excl. Tax: R 22,320.00 Incl. Tax: R 25,668.00


Product Description


Product Features

  • Core Integrated Hardware
  • 2kWh Lithium Iron Phosphate Battery with integrated robust battery management system.
  • Over-current, over-voltage and under-voltage protection.


  • Internal temperature regulation.
  • 5 Year Warranty.

Technical Specifications

  • Battery Type: LiFeYPO4 (Lithium Iron Yttrium Phosphate).
  • Usable Capacity: 2000 Wh.
  • Nominal Voltage: 26 VDC.
  • Operating Voltage Range: 23.2 VDC – 28.1 VDC.
  • Operating Temperature Range: -20°C – 65°C:
  • Cycle Life @ 100% DoD > 3600 cycles: 2000 Wh.
  • Cycle Life @ 80% DoD > 5000 cycles: 1600 Wh.
  • Cycle Life @ 70% DoD > 7000 cycles: 1400 Wh.
  • Dimensions (W x D x H): 4 x (170 mm x 350 mm x 625 mm).
  • Weight: 25 kg.
  • Warranty Period: 5 Years.

Charge / Discharge

  • Bulk Voltage: 28.2 VDC.
  • Discharge Voltage (min.): 23.2 V.
  • Charge Current (max.): 100 A continuous.
  • Discharge Current (max.) 100 A continuous, 120 A burst (1 minute), 150 A peak (2 seconds).
  • Self-discharge Rate: < 2% per month.
  • Charge & Discharge Efficiency: 96% @C2, 98% @C10.


  • Isolator: 150 A.
  • In-line Fuse: 1 x 100 A.
  • Over-current Protection: 100 A.
  • Over-voltage Cut-out: 31.2 V (3.90 V on any cell).
  • Under-voltage Cut-out: 22.8 V (2.85 V on any cell).

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 5 year product warranty
Battery Type Lithium Iron Phosphate
Amp Hours 77Ah
Battery Voltage 24Vdc
Terminal No
Product Dimensions No
Weight No
Design Life 8 - 10 years (depending on usage)


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