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Reviews about this item

Review Summary

2009-07-21T21:00:00

Rated 5 out of 5

Haven't run out yet

I bought Two of these, but I shot for 3 Days and still only used the first one. Great battery, can't believe how long it lasts.

Matt C.

Sony NP-QM91D Specifications

  • Dimensions

    Approx. W 38.2 x H 59.5 x D 55.6mm (1 9/16 x 2 3/8 x 2 1/4 inches)

  • Weight

    approx. 225g (7.9oz)

  • Operating Temperature

    Approx. 0 to +40C (+32 to +104F)

  • Super Quick Charge

    Y

  • Battery Series Name

    "InfoLITHIUM M" Series

  • Maximum Output Voltage

    DC 8.4V

  • Mean Output Voltage

    DC 7.2V

  • Chemical Consistence

    Li-ion

  • Capacity

    29.8Wh(4140mAh)Typ

  • Capacity Indicator on Pack

    29.8Wh(4140mAh)

About Sony NP-QM91D M-Series 7.2v 4140mAh Info-Lithium Rechargeable Battery SKU1315516

FEATURED REVIEWS

Haven't run out yet

By Matt C.

I bought Two of these, but I shot for 3 Days and still only used the first one. Great battery, can't believe how long it lasts.

Providing up to 380 minutes of continuous recording time, this InfoLithium M Series Battery features SQ technology, allowing you to recharge the battery in 140 minutes (requires AC-SQ950D Battery Charger). It even includes a power level display which, with a single touch, displays the power level remaining on the battery.