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Addmotor Chopptan M-70 Retro Electric Bike Replacement Battery

A battery from the Addmotor Chopptan M-70 Retro Electric Bike'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
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 Chopptan M-70 Retro Electric Bike

“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

Other packs the manufacturer names for this model

Addmotor list more than one pack for this vehicle. Capacities differ, so check which one your bike shipped with before ordering — and confirm with the manufacturer either way.

  • 48V 12.8Ah Battery Pack (BM6)Manufacturer documented

    Addmotor's own product record for this pack names this model. In Addmotor's words: "Bike Battery 48V 12.8Ah Lithium ION Cell Batteries BM6 For Addmotor E-bike M-60 P7, M-60 R7, M-66 R7, M-70, M-360." The manufacturer names it as "M-70", which names exactly one machine. This is Addmotor's claim about their own products. Nothing here has been tested — confirm it with them before buying or fitting.

  • 17.5Ah Sea-Dragon Battery PackManufacturer documented

    Addmotor's own fitment list for this pack, in their words: "EB 1.0 M-60 P7, M-60 R7, M-66 R7, M-70, and M-360". The list names it as "M-70". The whole list is prefixed “EB 1.0”, Addmotor's earlier platform. It is also named in the 20Ah Kirin's list. This is Addmotor's claim, not a recommendation — confirm it with them before buying or fitting.

    Only the EB 1.0 versions — check yours before buying.

Recall & safety status

Sources

  • 12.8Ah BM6 Battery Pack — Addmotor product pageMANUFACTURER BATTERY PAGE

    Source: addmotor.com/products/battery-pack-zb-807

    Retrieved August 31, 2026

  • 17.5Ah Sea-Dragon Battery Pack — Addmotor product pageMANUFACTURER BATTERY PAGE

    Source: addmotor.com/products/175ah-sea-dragon-battery-pack

    Retrieved August 29, 2026

  • 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.