Battery for SONDORS Original fat bike, 36V bullet battery era

2 verified options, 1 known mismatch. Change part

Compatible — verified

A manufacturer manual or spec sheet documents this fit, not only a seller's compatibility list.

Illustration

SONDORS Original 36V 8.8Ah bullet battery (Samsung cells)

Fits
SONDORS · SONDORS Original · fat bike, 36V bullet battery era
Part
BatteryOEMSONDORS
Reference
No public part number

Part page

Voltage
36 V
Capacity
8.8 Ah
UL certified
Not certified

EBR spec sheet (model year 2016): Samsung cells, 36 V, 8.8 Ah, 316.8 Wh; 'Locking Removable Battery Pack', 'Plastic Battery Box with Rubber Plugs for Onboard Charging'. Bullet/water-bottle style pack housed in a plastic triangle box. E-Bike Market Place calls this family the 'bullet-style, water bottle mounted' battery and rebuilds it up to 36V 14Ah.

Source: Electric Bike Review, SONDORS Fat Bike review spec sheet, model year 2016

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy

No seller listed yet for this part.

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Did this part work on your bike?

No owner has reported on this one yet.

Compatible — verified

Listed by the source as fitting this generation.

Illustration

E-Bike Market Place rebuild of SONDORS bullet battery to 36V 14Ah

Fits
SONDORS · SONDORS Original · fat bike, 36V bullet battery era
Part
BatteryAftermarketE-Bike Market Place
Reference
No public part number

Part page

Voltage
36 V
Capacity
14 Ah
UL certified
Not certified

Rebuild SERVICE (customer sends in the pack): original housing, connectors and BMS retained, new lithium-ion cells; options listed: Bullet 36V 14Ah $440, Bullet 48V 10.5Ah $550, Triangle 36V 10.5Ah $450; 90-day workmanship warranty; 2-3 week turnaround. Page lists 'Sondors Original, Sondors Fold, Sondors Thin, Sondors X, Sondors Smart Step ... LX'. Blog: bullet packs rebuildable to 36V 14Ah, triangle to 36V 18Ah.

Source: E-Bike Market Place 'Sondors Battery | Rebuild Service' page, compatible models list

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem

Where to buy · from $440

  • E-Bike Market Place
    AftermarketIn stock
    Checked Sep 8, 2026
    $440
    View offer

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Did this part work on your bike?

No owner has reported on this one yet.

Looks similar, does not fit

Not compatible

Go Ebikes states the 48V 17.5Ah pack 'Only works with SONDORS X, XS, MXS models' and not the Original; the Original is a 36 V bullet-battery bike.

Illustration

SONDORS X / XS / MXS 48V 17.5Ah triangle battery

Fits
SONDORS · SONDORS Original · fat bike, 36V bullet battery era
Part
BatteryOEMSONDORS
Reference
No public part number

Part page

Voltage
48 V
Capacity
17.5 Ah
UL certified
Not certified

EBR XS (2020): 'LG 3500' cells, 48 V, 17.5 Ah, 870 Wh, 3 A charger, 'Locking Removable Frame Compartment Integrated Battery Pack' in triangle compartment; removal requires disconnecting the controller cable. Webbikeworld 2021 lineup lists X/XS/MXS with '48V 17.5Ah Li-ion battery with Panasonic cells' (cell supplier varied by year). Go Ebikes: 'Only works with SONDORS X, XS, MXS models', not the Original.

Source: Go Ebikes product page 'Battery - 48V 17.5Ah - SONDORS X, XS, MXS'

Last verified Sep 8, 2026 · 0 owners confirmed, 0 reported a problem