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For Dewalt 14.4V Battery Replacement | DC9091 4.8Ah Ni-Mh Battery 4 Pack - Triple-Batteries

For Dewalt 14.4V Battery Replacement | DC9091 4.8Ah Ni-Mh Battery 4 Pack

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$116.99
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$95.99
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Capacity (Ah/mAh): Determines runtime per charge. Does not impact tool model compatibility

Products are CE certified

30-day money-back guarantee

1-year warranty.

Products are CE certified, tested by manufacturer to match OEM products.

This battery has built-in protections to protect the battery and charger from overheating, overcharging and short-circuit.

Replacement PN:

Dewalt DC9091, DE9038, DE9091, DE9092, DE9094, DE9502, DW9091, DW9094

Compatible Models:

Dewalt, DC528(FlashLight), DC551KA, DC612KA, DC613KA, DC614KA, DC615KA, DC728KA, DC731KA, DC735KA, DC735KB, DC757KA, DC757KB, DC830KB, DC835KB, DC930KA, DC935KA, DC935KB, DC936KA, DC983KA, DC983SA, DC984KA, DC984KB, DC984VA, DC985KA, DC985VA, DW054K-2, DW055K-2, DW906, DW918, DW928K, DW931K, DW935, DW937K, DW941K, DW966K, DW983K, DW984, DW985, DW991K-2, DW992K-2, DW994KQ,DW996K-2, DW996KQ

Item specifics:

Voltage 14.4V
Capacity 4800mAh
Battery Type Ni-MH
Color Black and Yellow
Package carton
Warranty 1 Year
Replace OEM P/N For Dewalt DC9091

Package included:

4 x 14.4V 4.8Ah DC9091 Battery for Dewalt 14.4V Power Tools
1 x User Manual

Features:

  • Intelligent program protection prevents from overcharge
  • High quality replacement battery
  • Compatibility with the original
  • Lower Price than Original OEM Battery
  • No memory effect.

Note:

  • The battery must be FULLY charged before first use.
  • The battery is stored in a cool and dry place.
  • Do not Separation, extrusion, and impact.
  • Do not put the battery into water and fire.
  • Keep away from children.

FAQ

Q: How does the shipping cost work?

A:We offer free shipping on orders over $30. If your order does not meet the $30 threshold, you can use the checkout and enter your zip code to see the estimated cost.



Q: Are batteries from different brands compatible?

A: Generally, no.Each major power tool brand designs its own unique battery platform. This includes the physical connector, the electronic communication between the tool and battery, and the voltage. They are intentionally not interchangeable.

Q: What do Ah, mAh, and V mean on a battery?
  • A: These are the two most important specs for a power tool battery:
  • Ah / mAh (Amp-hour / milliamp-hour): This represents the battery's capacity. Think of it as the size of the fuel tank in a car. A higher Ah number (e.g., 5.0Ah) means a longer runtime before the battery needs to be recharged. Within the same voltage system, you can almost always use a higher Ah battery for longer performance.
  • V (Voltage): This is the most critical factor for compatibility. Think of it as the type of fuel the car needs. You must match the battery's voltage to the tool's voltage platform (e.g., an 18V battery for an 18V tool). Using the wrong voltage can permanently damage both the tool and the battery.