12V 3.3Ah NiMH Replacement Battery – Festool C 12 / C 12 Duo / TDK 12
Bring your Festool 12V tools back to life with this fresh, high-capacity NiMH battery pack. Rated at 3.3Ah, it runs longer between charges than the original pack and drops straight into C 12, C 12 Duo, and TDK 12 series tools.
Key Features
- High-capacity 3.3Ah NiMH cells deliver longer runtime than the standard 2.0–3.0Ah packs
- Drop-in replacement for Festool 12V tools including C 12, C 12 Duo, and TDK 12 – no modification needed
- Replaces Festool battery part numbers BPS 12, 491821, 494522
- No memory effect worries – charge anytime with your existing Festool NiMH-compatible charger
- Built-in cell quality control for stable output and long service life
Specifications
| Voltage | 12V |
| Capacity | 3.3 Ah (3300 mAh) |
| Chemistry | NiMH (nickel-metal hydride) |
| Compatible With | Festool C 12, C 12 Duo, TDK 12, BPS 12 series tools |
| Replaces Part # | BPS12, 491821, 494522 |
| Condition | New |
Note: Please match your original battery’s model number (BPS 12 / 491821 / 494522) before ordering. Charge fully before first use for best performance.
Ships fast and carefully packaged from the Valley of the Sun. Questions? Message us – we are happy to help!
