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Addmotor Motan M-B2 Dual-Battery Fat Electric Bike Replacement Battery

No battery has been matched to the Addmotor Motan M-B2 Dual-Battery Fat Electric Bike on evidence, so none is listed. What the manufacturer states the machine takes, and its recall status, are below.

Last updated: 11 September 2026

Addmotor's page for this machine

No battery product has been matched to this model yet.

A pack is listed here only where the manufacturer documents it for this machine. Nothing does so far, and matching a voltage is not evidence of fit.

What the manufacturer states for this machine

Battery48V 17.5Ah+10.5Ah

“48V*17.5Ah+10.5Ah Lithium Panasonic Batteries”

Source: addmotor.com/products/m-b2

A voltage and a capacity are not a battery. This is what the maker says the machine takes, not a pack we have identified — two packs can share both figures and share nothing else.

Related pages

Other packs Addmotor sells. None is documented as fitting this machine — that would take evidence, and none is on file. Where a model number appears in one of these names it is part of Addmotor’s own product title, not a claim of ours about what it fits.