20-cell 36v 187Wh 5.2A Battery Packs

  • Sale
  • $25.50
  • Regular price $85.00
Shipping calculated at checkout.


Please read the description carefully.

Shipping to Lower 48 USA states only via Ground Shipping. No international shipping including Hawaii, Guam, Puerto Rico. Non-USA customers click here.

 

These are Scooter Battery packs using x20 Eve 18650 or LGM26 cells in 10s2p. These packs are reclaimed from scooters. Available to purchase as "tested" or "untested". Cells are coming in at around 90% of the original capacity. Use for replacing internal Ninebot ES2/ES4 scooter battery, and also for powering eBikes or any other 36v devices requiring 5.2A or less. For higher amp applications, combine multiple packs in parallel (combine x3 using this Amp Booster). There are bolt holes on the bottom that can be used to secure it and it also has easy access to the cells.
 

Available in 4 varieties (choose from the dropdown menu):

  • x1 pack (Untested)
  • x2 packs (Untested)
  • x1 pack (Tested, BMS awake)
  • x1 pack (Tested, BMS awake) + XT30 charger 2A


Most packs contain Blue EVE 18650, 2.55Ah cells. Some packs may contain LGM261865.

 

EVE 18650


or


LGM261865 

 

Awakened battery packs have a blue LED light on the tope edge, near the XT30 connector. If your pack has no blinking light, it needs to be awakened (see below for instructions on waking up the pack's BMS). Charge these packs using the NEW 42V 1.7A BATTERY CHARGER + MU CABLE BY XIAOMI or this variable chargerMake sure you fully charge the pack as soon as you receive it and before using it.

Battery Pack LED Indicator Lights

  • Solid blue = BMS activated, battery full
  • Blinking blue = BMS awake
  • Blinking red = Battery charging
  • Blinking red and blue = Battery trickle-charging
  • No blinking light = Battery BMS asleep, needs waking

Charger LED Indicator Lights

  • Solid red = Charging
  • Blinking red = Trickle charge
  • Green = Fully charged

    When the charger is plugged into your battery pack you should see the charger's LED indicator light red and the battery pack's LED indicator light blinking red. If you see the charger's LED indicator light blinking red (trickle charging) and the battery pack's LED indicator light blinking red & blue, leave your battery pack charging for an extended period of time until the charger's LED indicator light turns solid red. See video below for additional steps.

     

    If your pack is asleep, this video shows you how to wake it up:


    Harvesting Cells

    Scooter packs are great for harvesting 18650 cells as they typically have very low cycles.  To harvest the cells you have to crack packs open and extract the cells,  you'll have to cut and clean the Nickel interconnects using snips.

    Once the Cells are out and clean you will have to test them using a charger like this.

    Typical Capacity: 2600mAh
    Nominal Capcity: 2550mAh
    Diameter: 18mm
    Length: 65mm
    Voltage nominal: 3.6V
    Charge voltage cut-off: 4.2V
    Discharging cut-off: 2.5V

     

    This video shows you how to DIY harvest the cells, based on a very similar pack:




    These items are sold for DIY and Second Life purposes, so even when they are sold as “new”, “NOS”, or “like-new”, they’re generally in less than perfect condition.