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Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh)

B&H # WADMWBLF19 Mfr # B-3640
In Stock
Free Expedited Shipping on Orders over $49
You Pay: $19.99
Product Highlights
  • Replacement for Panasonic DMW-BLF19 Battery

The Watson DMW-BLF19 Lithium-Ion Battery Pack works with the same cameras as the Panasonic DMW-BLF19. This replacement battery pack features a capacity of 1750mAh, 7.4V of output power, and 12.95 watt hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.

Compatible Cameras
Panasonic
  • DMC-GH3
Chemistry Lithium-ion
Capacity 1750 mAh
Watt Hours 12.95 Wh
Output Voltage 7.4 V
Dimensions 2.22 x 1.54 x .81" (5.6 x 3.9 x 2 cm)
Weight 2.8 oz (79 g)
Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh)
  • Limited 1-Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    WatsonDMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh)
     
    4.8

    (based on 20 reviews)

    Ratings Distribution

    • 5 Stars

       

      (15)

    • 4 Stars

       

      (5)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Easy to use (8)
    • Compact (6)
    • Durable (6)
    • Lightweight (5)

    Cons

      Best Uses

      • Video (11)
      • Weddings (3)
        • Reviewer Profile:
        • Pro photographer (7), Semi-pro photographer (5)
        • Was this a gift?:
        • No (15)

      Reviewed by 20 customers

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      Displaying reviews 1-20

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      5.0

      Works great!

      By RakeshJ

      from Houston, TX

      About Me Pro Photographer

      Verified Buyer

      Pros

        Cons

          Best Uses

          • Video
          • Weddings/Events

          Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

          Bought 3 for the GH4
          Seems to work just as good as original at an amazing price. 10 hour shoot on just 2 batteries and still have power left!

          • Was this a gift?:
          • No

          Share this review

           
          5.0

          Worth the savings

          By Chalo

          from Coconut Creek, FL

          Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

          I stopped buying brand batteries as I get the same performance from these batteries. I once got a bad battery from B&H and their response was immediate. I had a manufacturer rep calling me for feed back and got a replacement right away. That gained my confidence even more. Don't be afraid of trying it. You will save a lot of money when you have to purchase several spare batteries.

          Share this review

           
          4.0

          Having some issue

          By Bluespider

          from California

          About Me Pro Photographer

          Verified Buyer

          Pros

          • Easy to Use

          Cons

            Best Uses

            • Video

            Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

            Not sure what it was but didn't feel like it was charging properly. I still need to put it through some test but over all. its a battery and if it works then its great. @ has some cheaper and they seem to work better or just as good as this one. But you always risk buying off brand stuff.

            • Was this a gift?:
            • No

            Share this review

             
            5.0

            Same Performance as Panasonic Battery

            By Brad

            from Paducah, KY

            About Me Pro Photographer

            Verified Buyer

            Pros

            • Durable
            • Easy to Use

            Cons

              Best Uses

              • Video

              Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

              These batteries last just as long as the Panasonic equivalent, which is a pretty long time. I shoot (video) with the GH4 and they are awesome. Definitely recommend these.

              Share this review

               
              5.0

              Great Battery

              By Ryan

              from Los Angeles, CA

              About Me Semi-pro Photographer

              Verified Buyer

              Pros

              • Compact
              • Durable
              • Easy to Use
              • Lightweight
              • Long Life

              Cons

                Best Uses

                • Sports/Action
                • Travel
                • Video
                • Weddings/Events

                Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                Works just as well and lasts just as long as the Panasonic brand batteries.

                • Was this a gift?:
                • No

                Share this review

                 
                5.0

                Great buy

                By Logan

                from North Carolina

                About Me Pro Photographer

                Verified Buyer

                Pros

                • Compact
                • Durable
                • Easy to Use
                • Lightweight

                Cons

                  Best Uses

                  • Video

                  Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                  I have 2 of these batteries for my new Panasonic GH4. These batteries work just like the Panasonic battery that came with my camera, and isn't bad on my wallet. Very pleased with this purchase.

                  • Was this a gift?:
                  • No

                  Share this review

                   
                  5.0

                  Great charge length

                  By Austin

                  from San Diego

                  Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                  2 of these and I'm filming all day

                  Share this review

                   
                  5.0

                  Lasts about as long as the OEM

                  By Chris is his own Grip

                  from Seattle, WA

                  About Me Semi-pro Photographer

                  Verified Buyer

                  Pros

                  • Compact
                  • Easy to Use
                  • Inexpensive
                  • Lightweight
                  • Long lasting
                  • Short Charge Time

                  Cons

                  • Not Oem

                  Best Uses

                    Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                    These last as long as the OEM battery and are much less expensive. I always have at least 2 of these guys charged up to supplement the Panasonic. I can shoot pretty much all day on one of these.

                    Panasonic claims non-OEM batteries won't work in the GH4, but these work just fine.

                    • Was this a gift?:
                    • No

                    Share this review

                     
                    5.0

                    Works great!

                    By Derek

                    from Vancouver, BC, Canada

                    About Me Casual Photographer

                    Verified Buyer

                    Pros

                      Cons

                        Best Uses

                          Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                          Bought two of these as backups for my main Panasonic brand BLF19 batteries. So far, they last just as long as the Panasonic's!

                          • Was this a gift?:
                          • No

                          Share this review

                           
                          5.0

                          Perfect

                          By Pat

                          from New York, NY

                          About Me Photography Student

                          Verified Buyer

                          Pros

                          • Compact
                          • Easy to Use
                          • Long-lasting

                          Cons

                            Best Uses

                            • Video

                            Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                            A cheap alternative to the panasonic branded battery that lasts just as long. I have had no issues with it and would recommend it 100%

                            • Was this a gift?:
                            • No

                            Share this review

                             
                            5.0

                            Works

                            By Blue Voyage Productions

                            from Savannah, GA

                            About Me Pro Photographer

                            Verified Reviewer

                            Pros

                            • Cheap

                            Cons

                              Best Uses

                              • Video

                              Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                              I bought 2 of these. They have no perfromance issues. Can't tell the difference between these and the panasonic.

                              • Was this a gift?:
                              • No

                              Share this review

                               
                              5.0

                              As advertised

                              By minihuey

                              from San Jose, CA

                              About Me Pro Photographer

                              Verified Buyer

                              Pros

                              • Compact
                              • Easy to Use
                              • Good Video Quality
                              • Lightweight

                              Cons

                                Best Uses

                                • Landscape/Scenery
                                • Sports/Action
                                • Travel
                                • Video
                                • Weddings/Events

                                Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                Battery works great with the GH4. No problems at the moment.

                                • Was this a gift?:
                                • No

                                Share this review

                                 
                                4.0

                                Nice replacement

                                By tim

                                from peoria, il

                                Verified Buyer

                                Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                Nice replacement battery for our Lumix.

                                Share this review

                                 
                                5.0

                                Great Battery

                                By Alex G

                                from Palo Alto

                                About Me Semi-pro Photographer

                                Verified Buyer

                                Pros

                                  Cons

                                    Best Uses

                                      Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                      A good cheap battery that lasts almost as long as the battery provided with the panasonic camera. I have not seen any difference between the two batteries.

                                      • Was this a gift?:
                                      • No

                                      Share this review

                                      (0 of 1 customers found this review helpful)

                                       
                                      5.0

                                      great

                                      By Leonard

                                      from LA, CA

                                      Verified Buyer

                                      Pros

                                      • Durable

                                      Cons

                                        Best Uses

                                        • Video

                                        Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                        great alternative to the original ones.

                                        • Was this a gift?:
                                        • No

                                        Share this review

                                        (1 of 1 customers found this review helpful)

                                         
                                        5.0

                                        It is good

                                        By Issa

                                        from Alexandria, VA

                                        About Me Photo Enthusiast

                                        Verified Buyer

                                        Pros

                                        • Durable

                                        Cons

                                          Best Uses

                                            Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                            I used it as a replacemnet battery for my new Panasonic GH4, to my astonishement it lasted equal or more than the original battery that came with the camera, I definitly recommmend it to friend

                                            • Was this a gift?:
                                            • No

                                            Share this review

                                             
                                            5.0

                                            Great Backup Battery

                                            By cross007

                                            from Brooklyn, NY

                                            About Me Semi-pro Photographer

                                            Verified Buyer

                                            Pros

                                            • Compact
                                            • Durable
                                            • Easy to Use
                                            • Lightweight

                                            Cons

                                              Best Uses

                                              • Video

                                              Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                              I brought this battery as a backup for my Panasonic GH3. It's compact design makes it easy to carry around when I'm on a shoot. It pack enough power to shoot continuously for several hours. It's rated at 1750mAh, 7.4v and priced just right for people on a budget.

                                              • Was this a gift?:
                                              • No

                                              Share this review

                                              (1 of 2 customers found this review helpful)

                                               
                                              4.0

                                              Exactly what we needed

                                              By Drake

                                              from Louisville, KY

                                              About Me Pro Photographer

                                              Verified Buyer

                                              Pros

                                              • Inexpensive

                                              Cons

                                                Best Uses

                                                • Video

                                                Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                                Less expensive than the official panny batteries, which is a big plus, but they do NOT last as long. Those of us running around with GH3s are very accustomed to the super long-lasting Panasonic batteries. I honestly have mixed feelings about the purchase. It certainly is less expensive, but I will need some more time to judge whether the price/capacity difference is worth it!

                                                • Was this a gift?:
                                                • No

                                                Share this review

                                                (1 of 1 customers found this review helpful)

                                                 
                                                4.0

                                                Perfect replacement for its price

                                                By MartyB

                                                from South africa

                                                Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                                No problems, doesn't last as long as original but that's pretty long. Time lapsed the entire day with this no problem

                                                Share this review

                                                (1 of 1 customers found this review helpful)

                                                 
                                                4.0

                                                Cheap extension of power supply for GH3!

                                                By Amen

                                                from Rochester, NY

                                                About Me Semi-pro Photographer

                                                Verified Buyer

                                                Pros

                                                  Cons

                                                    Best Uses

                                                      Comments about Watson DMW-BLF19 Lithium-Ion Battery Pack (7.4V, 1750mAh):

                                                      I purchased this to use for the battery grip of my GH3 and it works just as good as the panasonic power supply for more than half the price!

                                                      • Was this a gift?:
                                                      • No

                                                      Share this review

                                                      Battery Chargers & Plates

                                                      Show more >
                                                      Watson -  Compact AC/DC Charger for DMW-BLF19 Battery
                                                      • You Pay: $19.99
                                                      Usually ships in 2-3 business days i Estimated arrival at B&H is 2-3 business days. An authorization for this product will be processed upon placing the order. You will be charged for this item at the time of Shipment.
                                                       

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