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Watson NP-QM71D Lithium-Ion Battery Pack (7.4V, 2800mAh)

BH #WANPQM71 • MFR #B-4229
Watson
Watson NP-QM71D Lithium-Ion Battery Pack (7.4V, 2800mAh)
Key Features
  • Replacement for Sony NP-QM71D Battery
The Watson NP-QM71D Lithium-Ion Battery Pack works with the same camera as the Sony NP-QM71D. This replacement battery pack features a capacity of 2800mAh, 7.4V of output power and 20.72 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.
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$24.99
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Watson M-Series Overview

The Watson NP-QM71D Lithium-Ion Battery Pack works with the same camera as the Sony NP-QM71D. This replacement battery pack features a capacity of 2800mAh, 7.4V of output power and 20.72 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.

Compatible Cameras

Sony
  • HVR-A1
UPC: 847628541238

Watson M-Series Specs

Mount / Series TypeSony M-Series
ChemistryLithium-Ion
Capacity (Wh)20.72 Wh
Amp-Hours2800 mAh
Output Voltage7.4 VDC
Dimensions (W x H x D)2.2 x 1.5 x 1.55" / 56 x 38 x 39 mm
Weight5.2 oz / 147 g
Packaging Info
Package Weight0.37 lb
Box Dimensions (LxWxH)5.2 x 2.95 x 2.05"
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question

What is the difference between the 4200mAh and 5400mAh battery, everything else being the same?
Asked by: Frank R.
The difference as you can see is 1200 mAh. This means the 5400 mAh battery will last longer powering a device than the 4200 mAh battery. Depending on the device this could be another 1/2 hour to 2 hours longer.
Answered by: Dennis A L.
Date published: 2018-08-28

question

What is the difference between 4200 mAh and 5400 mAh, everything else being the same?
Asked by: Frank R.
The difference as you can see is 1200 mAh. This means the 5400 mAh battery will last longer powering a device than the 4200 mAh battery. Depending on the device this could be another 1/2 hour to 2 hours longer.
Answered by: Dennis A L.
Date published: 2018-08-28
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