DEWALT DW984 Cordless Drill Battery Replacement

(Capacity / 2200mAh) * ( voltage / 3.7v) = Cells

DEWALT DW984 cordless drill battery have two main ratings on them: Volts and Amperes. Because size and weight of Cordless Drill Battery is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Mill amperes. One thousand Mill amperes equals 1 Ampere. When buying a battery, select batteries with the most Mill amperes (or Ah). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).
14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour. This Cordless Drill Battery can power 57.60 watts for one hour. If your cordless drill runs at 20.50 watts, as an example, this Cordless Drill Battery could power your cordless drill for 2.8 hours.

This cordless drill battery you purchased from us is guaranteed! We warranty this cordless drill battery sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship.

1. 100% Q.C. of this DEWALT DW984 battery.
2. This DW984 cordless drill battery is guaranteed to meet or exceed original specifications.
3. This DW984 battery is sell with 1 Year Warranty.
4. This DEWALT DW984 battery is sell with 30 Days Money Back.

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