Nissan Note e-POWER HE12 Key fob battery
Confirm the HE12 Intelligent Key before buying a cell
This CR2025 answer is for the Japan-market HE12 Intelligent Key. Nissan describes a separate remote-entry key in the same FAQ; its CR1620 cell is not an alternative for this fob.
Follow the HE12 Intelligent Key replacement guide →
- HE12 Intelligent Key
- CR2025
- Separate remote-entry key in Nissan's FAQ
- CR1620 — a different key system
What to check before using this specification
- Match the fitted key to Nissan's Intelligent Key section before opening the case.
- For this Intelligent Key, Nissan specifies the positive (+) face DOWN. Follow the complete replacement guide and avoid touching the internal circuitry.
- Do not force a cover that will not open; Nissan recommends dealer assistance. Test all key functions after replacement.
Source scope: Nissan Japan FAQ 6717 · HE12 November 2016–November 2020 · Intelligent Key section. Read the Nissan Motor Co. reference ↗
Found an incorrect value or applicability claim? Report an error ↗. Correction policy →
At a glance
- Vehicle
- Nissan Note e-POWER HE12
- Key fob battery
- CR2025
- Manufacturer source
- Nissan Motor Co.
- Verified
Nissan specifies a CR2025 coin-cell battery for the Intelligent Key used on the E12/HE12 Note generation.
Reference details
- Battery
- CR2025
- Vehicle code
- HE12
- System
- Nissan Intelligent Key
Source
Last verified by CarFactBook:
Step-by-step guide
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Manufacturer documentation can give different answers for different engines, configurations and model codes. These are independently sourced entries for the same reference topic, not interchangeable parts or service instructions.