BuildMyMTB
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Shimano Battery

1 model, 3 verified variants. Only rows checked against Shimano’s own page are listed.

A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.

ModelVariantsSystemMountWhPrice (MSRP)
Shimano BT-EN805 Integrated Down Tube Battery (504 Wh)3Drivetrain system shimano-steps-ep8Shimano-idt-gen2504 Wh (on 2 of 3 variants); 630 Wh (on 1 of 3 variants)$800.00 to $1,000.00

Source for every row: Shimano’s own product pages, last checked between 2026-07-29 and 2026-08-14.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.

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