This 12V 2100mAh NiMH battery is a compatible replacement for Festool 490 021. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 12V |
| Capacity | 2100mAh |
| Chemistry | NiMH |
| Energy | 25.2Wh |
| Dimensions | 105.40 x 72.45 x 62.10mm |
| Battery weight | 569g /20.07 oz |
Replacing your Festool 490 021 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Festool TDD12, TDD12ES, TDD12FX, TDD12MH
Replacement battery numbers
Festool BPH12, TBP12, BPH12T, 489 003, 490 021