Watson BP-820 Lithium-Ion Battery Pack (7.4V, 1780mAh)

Watson BP-820 Lithium-Ion Battery Pack (7.4V, 1780mAh)

Watson BP-820 Lithium-Ion Battery Pack (7.4V, 1780mAh)

B&H # WABP820 MFR # B-1539

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Product Highlights

  • Replacement for Canon BP-820 Battery
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Watson BP-820 overview

  • 1Description

The Watson BP-820 Lithium-Ion Battery Pack works with the same cameras as the Canon BP-820. This replacement battery pack features a capacity of 1780mAh, 7.4V of output power, and 13.172 Watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect.

Compatible Cameras
  • HF-G30
  • HF-G40
  • XA20
  • XA25
UPC: 847628577060
In the Box
Watson BP-820 Lithium-Ion Battery Pack (7.4V, 1780mAh)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Watson BP-820 specs

    Capacity (Wh) 13.17 Wh
    Amp-Hours 1780 mAh
    Maximum Output Voltage 7.4 VDC
    Chemistry Lithium-Ion
    Dimensions (W x H x D) 1.6 x 1.2 x 1.6" / 4.0 x 3.0 x 4.0 cm
    Weight 3 oz / 85 g
    Packaging Info
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 5.7 x 3.2 x 1.7"

    Watson BP-820 reviews

    BP-820 Lithium-Ion Battery Pack (7.4V, 1780mAh) is rated 4.8 out of 5 by 8.
    Rated 5 out of 5 by from Better than expected This is the first time I've used this brand. I've used the original Canon, Lenmar and Xit Photo batteries rated at 2400 mAh and despite the rating of only 1780 they show the same time remaining when I install the into the camera of 163 mins. I haven't actually time them to see if they are lasting that long but they last long enough. I also notice that they work the same as the original Canon battery in the charger in that when they are full the full light on the charger comes on. This doesn't happen with all after market batteries. The charge light goes out without the full light coming on.
    Date published: 2016-08-05
    Rated 3 out of 5 by from Dead After One Year After over 1 year of careful use the battery all of a sudden would not hold a charge. I have 2 other Watson batteries that are still working well better than the Canon battery that came with the camcorder. I learned the the warranty is only 1 year.
    Date published: 2016-07-01
    Rated 5 out of 5 by from Extra batter for Canon XA20 Wanted an extra batter for a Canon XA20. Decided to go with an off brand of Watson instead of paying the higher big bucks for the Canon. Seems to work well with the camera and have no issues so far.
    Date published: 2015-04-17
    Rated 5 out of 5 by from Works great as expected. Battery works flawlessly. Charged on camera and use as a backup to the Canon battery. The battery is a great value compared to the name brand, but I wish it came with a protective cap to cover the contacts while it is in storage. I have only used it once so far & didn't note any quantitative info on the charging or discharging rates. If the battery has the same longevity as the Canon brand (time will tell) then I'd say buying the Watson brand is a no-brainer.
    Date published: 2016-09-13
    Rated 5 out of 5 by from Watson vs Canon Excellent discovery and value: Watson vs Canon. Watson battery life just as good for a 1/3 of price of Canon battery. Check them out. In this business, every dollar counts.
    Date published: 2016-09-07
    Rated 5 out of 5 by from Great battery! This battery was half the cost of the OEM and doubled the run time vs my camcorder stock battery. Works great, charges on the camera and accurate on the run time
    Date published: 2015-01-06
    Rated 5 out of 5 by from had good experience so far two charges held up well, I'd say similarly to Canon oem battery
    Date published: 2017-05-22
    Rated 5 out of 5 by from good replacement as expected
    Date published: 2017-03-30
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