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Nissan Note e-POWER Smart Key & Remote Battery by Chassis Code
Which battery is used in the documented key system? Compare actual published manufacturer references for 3 exact Nissan Note e-POWER chassis codes. Values can differ across drivetrain, trim and production period.
3documented chassis
2distinct published answers
2source documents
2026-10-24latest evidence review
Before applying a specification
View all Nissan Note e-POWER chassis →Confirm the engineering configuration
Different key or remote variants may ship with different coin cells even within the same model family. Match the actual fob, not just the vehicle name.
Year ranges here describe the cited chassis coverage, not every option sold under the same model name worldwide. The actual service manual and fitted equipment take precedence.
Source-linked answers
Smart Key & Remote Battery: chassis comparison
Open the original exact-code answer to see the manufacturer reference and full caveat.
| Exact code | Documented years | Key battery reference | Manufacturer source |
|---|---|---|---|
| E13 | 2020–2025 | CR2032 ↗ | Nissan Motor Co., Ltd. ↗Checked 2026-10-24 |
| HE12 | 2016–2020 | CR2025 ↗ | Nissan Motor Co. ↗Checked 2026-09-27 |
| SNE13 | 2020–2025 | CR2032 ↗ | Nissan Motor Co., Ltd. ↗Checked 2026-10-24 |
Documented differences
Which codes share an answer?
Grouped by exact published text. Similar wording is not treated as proof of identical equipment.
Reviewable evidence
Source scope and important caveats
Nissan Note e-POWER E13 — Smart-key battery ↗
Published answer: CR2032
Intelligent Key battery for the Japan-market Note e-POWER E13 (2WD) from Nissan's official owner FAQ: CR2032, for keys from the December 2020 launch and after the January 2024 minor change.
Applicability: Japan E13 (2WD) Note e-POWER Intelligent Key, from December 2020; the key shell and opening procedure differ before and after January 2024, but the battery type is CR2032 in both. Source SHA-256 f06f538e694d32b167e5ee1ec211834dfec7912ada9807c6ff8ceff0b021535e.
Nissan Motor Co., Ltd. manufacturer reference · Nissan Motor Co., Ltd. · Manufacturer reference ↗
Nissan Note e-POWER HE12 — Key fob battery ↗
Published answer: CR2025
Nissan specifies a CR2025 coin-cell battery for the Intelligent Key used on the E12/HE12 Note generation.
Nissan Japan FAQ · Nissan Motor Co. · Manufacturer reference ↗
Nissan Note e-POWER SNE13 — Smart-key battery ↗
Published answer: CR2032
Intelligent Key battery for the Japan-market Note e-POWER SNE13 (4WD) from Nissan's official owner FAQ: CR2032, for keys from the December 2020 launch and after the January 2024 minor change.
Applicability: Japan SNE13 (4WD) Note e-POWER Intelligent Key, from December 2020; the key shell and opening procedure differ before and after January 2024, but the battery type is CR2032 in both. Source SHA-256 f06f538e694d32b167e5ee1ec211834dfec7912ada9807c6ff8ceff0b021535e.
Nissan Motor Co., Ltd. manufacturer reference · Nissan Motor Co., Ltd. · Manufacturer reference ↗