Description

This 21700 13S li-ion cell, 48V battery pack for Q76 and Q80 frames in three sizes:

• 30Ah version, with 6 cells in paralel, 90A discharge, 30A max charge (regen), 15A charge,1404 Wh of energy capacity, 6,5 kg, 305mm (395mm with BMS) x 150mm x 76 mm.
• 40Ah version, with 8 cells in paralel, 120A discharge, 40A max charge (regen), 20A charge, 1872 Wh of energy capacity, 8,5 kg, 305mm (395mm with BMS) x 190mm x 76 mm.
• 50Ah version, with 10 cells in paralel, 150A discharge, 50A max charge (regen), 25A charge, 2340 Wh of energy capacity, 10,5 kg, 305mm (395mm with BMS) x 230mm x 76 mm.

It comes with the fully programmable, dynamic BMS with 0,6A balancing current and ON/OFF button. The BMS will anyways keep your batter pack well balanced. It has two temperature measuring points as additional safety feature during charging and discharging. The BMS is very reliable, with lots of set-up options via Android or iOS app. Robust and compact design. See detailed specs under the ‘Additional information’ tab.

Cell type: (option 1) BAK N21700CG-50E 5000mAh – 14.7A, (option 2) Tenpower INR21700-50ME 5000mAh – 15A, (option 3) EVE INR21700-50E 5000mAh – 15A.
All these cells have the same quality and performance range and can be used to assembly battery packs, the selection depends on availability and stock. In case of preference contact us before ordering.

30 and 40 Ah versions are compatible with:

• Q76 Frame (50 Ah version does not fit!)
• Q80 Frame

50 Ah version is compatible with:

• Q80 Frame

See how the Qulbix batteries are made:

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VIDEO

See how the Qulbix QRBS works (quick battery swap):

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VIDEO

Additional information