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

2 verified matches · 1 with an offer listed in stock · 1 known mismatch. Change part

Compatible — verified

The seller lists this part as compatible with this generation.

Illustration

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

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

Part page

Detailsspecifications and connector
Voltage
36 V
Capacity
14 Ah
Safety certification
Not documented

Rebuild SERVICE (customer sends in the pack): original housing, connectors and BMS retained, new lithium-ion cells; options listed: Bullet 36 V 14 Ah $440, Bullet 48 V 10.5 Ah $550, Triangle 36 V 10.5 Ah $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 36 V 14 Ah, triangle to 36 V 18 Ah.

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

In stock from $440 · 1 seller below

  • 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.

Compatible — verified

Compatibility is documented in the manufacturer's manual or technical specifications.

Illustration

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

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

Part page

Detailsspecifications and connector
Voltage
36 V
Capacity
8.8 Ah
Safety certification
Not documented

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 36 V 14 Ah.

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.

Notify me when this part is back in stock or the price drops

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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 48 V 17.5 Ah 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 48 V 17.5 Ah triangle battery

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

Part page

Detailsspecifications and connector
Voltage
48 V
Capacity
17.5 Ah
Safety certification
Not documented

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