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Addmotor Garootan M-81 Cargo eBike Replacement Battery

A battery from the Addmotor Garootan M-81 Cargo eBike's own manufacturer is documented for it. Specifications, any replacement options and the recall status are below, each with its source.

Last updated: 8 September 2026

Addmotor's product page

The battery for this vehicle

EB2.0 20Ah Kirin Battery
Manufacturer documented

The maker’s own documents give different figures for Garootan M-81 Cargo eBike’s battery, giving 15Ah and 20Ah. This pack is 20Ah, which matches one of those and not the other. EB2.0 20Ah Kirin Battery is documented by the manufacturer as fitting this machine — check which pack yours has before buying.

Voltage and capacity
48 V, 20 Ah

Source: addmotor.com/products/20ah-kirin-battery

Energy
960Wh

Source: addmotor.com/products/20ah-kirin-battery

Cells
Samsung 21700 Cells

Source: addmotor.com/products/20ah-kirin-battery

Cell model
Samsung INE21700-50E

Source: addmotor.com/blog/addtech-lg-vs-samsung-21700-5000mah-cells-for-ebike-battery-pack

Charging time
10 hours

Not settled — read the sources before relying on it.

Source: addmotor.com/blog/addmotor-electric-trikes-powered-by-lithium-ion-batteries-with-ul-certification

Rated charge cycles
1000–1500 cycles / Up to 1000 cycles

The maker's own documents give different figures for this. Addmotor also give Up to 1000 cycles.

Source: addmotor.com/blog/addtech-lg-vs-samsung-21700-5000mah-cells-for-ebike-battery-pack

Why this pack is listed for the Garootan M-81 Cargo eBike

“For CITYPRO (E-43 & E-53), M-66 R7, M-81, G-800, GRANDTAN M-340 Series, TRIKETAN Series (M-350, M-330, M-330F & M-330 M), ARISETAN II (M-360 & M-360 M), SOLETAN M-66X, HEROTAN M-65X, CHOPPTAN M-70, GREATTAN Series, SPYTAN, SOLETRI and CITYTRI Series”

The manufacturer names this model in their own words above. Reported, not endorsed — confirm with the manufacturer before buying or fitting.

Full specifications, sources and every vehicle this pack fits →

Source for these specifications

  • Addmotor 48V*20Ah Samsung UL-Certified Battery PackMANUFACTURER BATTERY PAGE

    Source: addmotor.com/products/20ah-kirin-battery

    Retrieved August 29, 2026

Complete e-bike system certifications for the Garootan M-81 Cargo eBike

  • UL 2849Standard for Electrical Systems for eBikesVerified certification recordIssuer: UL SolutionsCert #E540364UL Product iQ certification record QGNS.E540364 — ADDMOTOR TECH, Electrical Systems for E-Bikes — productiq.ulprospector.com/en/profile/7293239/qgns.e540364?term=Addmotor&page=1

    Applies in: United States, and Canada under the matching listing QGNS7.E540364

    UL's register lists ADDMOTOR TECH under file E540364, UL Certified for Electrical Systems for E-Bikes. The register names this model exactly. UL certified it; we did not test it.

Each standard listed is an independent claim about this specific product — one standard does not imply compliance with another.

Recall & safety status

Sources

  • Addmotor 48V*20Ah Samsung UL-Certified Battery PackMANUFACTURER BATTERY PAGE

    Source: addmotor.com/products/20ah-kirin-battery

    Retrieved August 29, 2026

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.