Built for the VelectriX Ascent X eMTB: a 36 V, 504 Wh Reention Mini Eel with the current 3-pin charger port. Fit a fresh one and get back the range for longer trail rides.

  • 504 Wh (14 Ah) at 36 V: the capacity VelectriX lists for the Ascent X.
  • Safety first: independently tested to IEC 62133, with a battery management system.
  • NSW approved: certificate of approval NSW29574.
  • Charge indication light built in.

3-pin charger only

This version replaces the older single-pin Mini Eel and only works with VelectriX's current 3-pin charger (VXAUS10833); if your old battery used a single-pin charger, you'll need the 3-pin one too. Charge it only with that charger: it's the safe way to charge, and it's also a condition of the warranty.

Fit and compatibility

VelectriX's Ascent X spec sheet lists a Reention Mini Eel, 36 V, 14 Ah (504 Wh). Check your current battery's label shows the same before ordering; the 418 Wh and 460 Wh Mini Eels are listed separately.

Tune Cycles can fit it and check the battery mount and connections on your Ascent X.

VelectriX warranty. 2 years against manufacturing defects in materials and workmanship. A battery that keeps at least 60% of its capacity within 2 years is considered normal ageing. Damage from overcharging, power surges, a charger that isn't an approved VelectriX charger, misuse, physical damage or water isn't covered. The warranty covers the original purchaser of a product bought through an authorised VelectriX dealer (Tune Cycles is one), with proof of purchase. Claims go through the dealer you bought from.

  • Reention Mini Eel, 36 V, 504 Wh (14 Ah)
  • 3-pin charger port (charger VXAUS10833)
  • IEC 62133 tested, with BMS
  • NSW certificate of approval NSW29574
  • Fits the VelectriX lithium-ion battery bag
MakerReention
ModelMini Eel
Voltage36 V
Capacity504 Wh (14 Ah)
Charger port3-pin
ChargerVelectriX 36 V 3-pin battery charger (VXAUS10833)
Safety standardIEC 62133
Battery management systemYes
NSW certificate of approvalNSW29574
FitsVelectriX Ascent X
VelectriX part codeVXAUS11020
SKU VLX-VXAUS11020
Brand VelectriX
Shipping Weight 3.2000kg
Shipping Width 0.180m
Shipping Height 0.150m
Shipping Length 0.450m