can i use a bigger battery, like from another brand, on my dewalt dcd771 drill if it fits?

— asked by Lisa

No. Use only DeWalt 20V Max battery packs.

  • The tool and battery are specifically designed to work together.
  • Using any other battery pack creates a risk of injury and fire.
  • This applies to the charger as well. Charge only with the charger specified by the manufacturer. A charger for one type of battery may create a fire when used with another.

Under abusive conditions, liquid may be ejected from an incompatible battery. If contact occurs, flush with water. If it contacts eyes, rinse with water for 15 minutes and seek medical help.

Heads up: Transport batteries carefully. Protect the terminals from contacting conductive materials like keys or tools. A short circuit during transport can cause a fire.

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