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JVC BN-VG121 Data Battery (3.6V, 2100mAh)

B&H # JVBNVG121US Mfr # BNVG121US
In Stock
Free Expedited Shipping on Orders over $49
You Pay: $29.99
Product Highlights
  • Powers HD and Standard Everio Camcorders
  • Displays Remaining Battery Life on LCD

The JVC BN-VG121 Data Battery (3.6V, 2100mAh) is designed as a spare or replacement battery for HD and Standard Everio camcorders. This battery provides remaining battery power on your Everio's LCD screen so you're never caught off guard by a loss of power. The BN-VG121 can power hard drive HD Everio models for up to 2 hours and 5 minutes, and other HD Everio models up to 2 hours and 40 minutes. Standard Everio hard drive models can be powered up to 3 hours and 50 minutes, while Memory models can be powered by the Data Battery up to 4 hours and 40 minutes.

Chemistry Lithium-ion
Capacity 2100mAh
Output Voltage 3.6V
Dimensions Not specified by manufacturer
Weight Not specified by manufacturer

REVIEW SNAPSHOT®

by PowerReviews
JVCBN-VG121 Data Battery (3.6V, 2100mAh)
 
4.8

(based on 107 reviews)

Ratings Distribution

  • 5 Stars

     

    (87)

  • 4 Stars

     

    (17)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

99%

of respondents would recommend this to a friend.

Pros

  • Long-lasting (74)
  • Easy to install (71)
  • Good value (68)
  • Fast charge (58)
  • Reliable (52)

Cons

  • Pricey (21)
  • Too bulky (5)

Best Uses

  • Primary battery (90)
  • Travel (41)
  • Back-up (27)
  • Professional cameras (3)
    • Reviewer Profile:
    • Casual photographer (71), Photo enthusiast (21), Semi-pro photographer (6)
    • Was this a gift?:
    • No (95), Yes (6)

Most Liked Positive Review

 

BETTER THAN EXPECTED

WAS VERY HAPPY WHEN I RECEIVED THE BATTERY. SEEING THAT I HAVE NEVER PURCHASED FROM ANY INTERNET ADVERTISED COMPANY I WAS VERY HAPPY TO FIND OUT THAT I RECEIVED A BATTERY THAT THE BIG...Read complete review

WAS VERY HAPPY WHEN I RECEIVED THE BATTERY. SEEING THAT I HAVE NEVER PURCHASED FROM ANY INTERNET ADVERTISED COMPANY I WAS VERY HAPPY TO FIND OUT THAT I RECEIVED A BATTERY THAT THE BIG BOX STORES WERE SELLING FOR $30.00 MORE . CAME IN EXACT SAME PACKAGING AND I'M NOW GLAD I PURCHASED THIS BATTERY FROM THIS INTERNET COMPPANY

VS

Most Liked Negative Review

 

A definitely need.

Bought this as a primary battery for a camcorder that came with a "nothing of a battery". This battery is a definite need if you're filming anything longer than 30 minutes. ...Read complete review

Bought this as a primary battery for a camcorder that came with a "nothing of a battery". This battery is a definite need if you're filming anything longer than 30 minutes. The reason I rated it as a 3 is because it's VERY expensive and I feel it's a ploy by JVC in order to compensate for a budget camcorder. The JVC accessories all seem to be 1/3-1/2 the cost of the actual camera and I feel it's dispictable(sp)! The buying experience from B&H was GREAT though.

Reviewed by 107 customers

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Displaying reviews 1-20

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5.0

Muy buena

By zjorge

from buenos aires

About Me Photo Enthusiast

Verified Buyer

Pros

  • Charges Quickly
  • Easy To Install
  • Good Value
  • Long-Lasting

Cons

    Best Uses

    • Primary Battery

    Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

    Me resulto de buena calidad

    • Was this a gift?:
    • Yes

    Share this review

     
    5.0

    Holds Charge, Good Battery Life

    By Ben

    from Mendham, NJ

    About Me Photo Enthusiast

    Verified Buyer

    Pros

    • Charges Quickly
    • Easy To Install
    • Good Value
    • Lightweight
    • Long-Lasting

    Cons

      Best Uses

      • Back-Up
      • Primary Battery

      Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

      I am satisfied with the performance of this battery. Charge time and run time are about what to expect out of this capacity battery.

      • Was this a gift?:
      • No

      Share this review

       
      4.0

      works great!

      By Val

      from Davison, MI

      About Me Photo Enthusiast

      Verified Buyer

      Pros

      • Charges Quickly
      • Easy To Install
      • Good Value
      • Lightweight
      • Long-Lasting
      • Reliable

      Cons

        Best Uses

        • Primary Battery
        • Travel

        Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

        We were so happy to buy an extra battery for our video camera to record memories. This battery gives us twice the amount of time to record and no problems using it so far.

        • Was this a gift?:
        • Yes

        Share this review

         
        5.0

        Good Choice

        By Dave

        from Saratoga, NY

        About Me Casual Photographer

        Verified Buyer

        Pros

        • Easy To Install
        • Good Value
        • Lightweight
        • Long-Lasting
        • Reliable

        Cons

          Best Uses

          • Back-Up
          • Primary Battery

          Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

          I bought this as the primary battery for recording my sons football games. It gives me all the power I need for over 2 hours. Very happy with it.

          • Was this a gift?:
          • No

          Share this review

           
          5.0

          fast delivery

          By zig

          from neillsville, wi

          About Me Casual Photographer

          Verified Buyer

          Pros

          • Charges Quickly

          Cons

            Best Uses

            • Primary Battery

            Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

            Service was fast and efficient. Product was as described,with the best price we could find.

            • Was this a gift?:
            • No

            Share this review

             
            5.0

            would recommend

            By john

            from new york

            About Me Casual Photographer

            Verified Buyer

            Pros

            • Good Value
            • Long-Lasting
            • Reliable

            Cons

              Best Uses

              • Primary Battery

              Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

              Needed more battery capacity than one that came with camera, works great.

              • Was this a gift?:
              • No

              Share this review

               
              5.0

              Very useful

              By dirco

              from rome

              Verified Buyer

              Pros

                Cons

                  Best Uses

                  • Primary Battery

                  Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                  Battery life keeps its promises

                  • Was this a gift?:
                  • No

                  Share this review

                   
                  5.0

                  Original equipment from JVC

                  By keantuckee

                  from N. KY

                  About Me Casual Photographer

                  Verified Buyer

                  Pros

                  • Good Value
                  • Long-Lasting
                  • Reliable

                  Cons

                    Best Uses

                    • Back-Up
                    • Primary Battery
                    • Travel

                    Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                    Works great. Gives 2-3 hours of recording time so I can video tape my son's baseball games without running out of power

                    • Was this a gift?:
                    • No

                    Share this review

                     
                    5.0

                    Large Capacity Battery very good deal

                    By Dave

                    from Hartford, WI

                    About Me Photo Enthusiast

                    Verified Buyer

                    Pros

                    • Good Value
                    • Long-Lasting
                    • Reliable

                    Cons

                      Best Uses

                      • Primary Battery

                      Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                      Very good battery value. Lasts about 3 times longer than the standard battery that came with my JVC video camera. Obviously takes longer to charge.

                      • Was this a gift?:
                      • No

                      Share this review

                       
                      5.0

                      BN-VG121 Battery

                      By Nounours

                      from Montreal, Canada

                      About Me Casual Photographer

                      Verified Buyer

                      Pros

                      • Charges Quickly
                      • Easy To Install
                      • Good Value

                      Cons

                      • Loses Charge Over Time

                      Best Uses

                      • Primary Battery
                      • Travel

                      Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                      I use the batterie with my JVC GZ-E220 and it works very well.

                      • Was this a gift?:
                      • No

                      Share this review

                       
                      5.0

                      Excellent Product fast shipping

                      By MusicVidMan

                      from Toronto, ON., Canada

                      About Me Casual Photographer

                      Verified Buyer

                      Pros

                      • Charges Quickly
                      • Easy To Install
                      • Good Value
                      • Lightweight
                      • Long-Lasting
                      • Reliable

                      Cons

                        Best Uses

                        • Back-Up
                        • Primary Battery
                        • Travel

                        Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                        Longer life batter for my JVC video camera works great and lasts a lot longer than original. Shipping was fast as well!

                        Thanks
                        Glenn

                        • Was this a gift?:
                        • No

                        Share this review

                         
                        5.0

                        Great addition to my Everio.

                        By bill

                        from ohio

                        About Me Casual Photographer

                        Verified Buyer

                        Pros

                          Cons

                            Best Uses

                            • Back-Up
                            • Travel

                            Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                            What a welcome addition to my ability to take extended movies without running out of power. I have not used it to its full capacity, but will be in the months ahead.

                            • Was this a gift?:
                            • No

                            Share this review

                             
                            5.0

                            great deal

                            By Richard Cranium

                            from Florida

                            Verified Buyer

                            Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                            Excellent price quick shipping!

                            Share this review

                             
                            5.0

                            Long lasting power

                            By Ganda

                            from Baltimore

                            About Me Casual Photographer

                            Verified Buyer

                            Pros

                            • Easy To Install
                            • Good Value
                            • Lightweight
                            • Long-Lasting
                            • Reliable

                            Cons

                              Best Uses

                              • Primary Battery
                              • Travel

                              Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                              This battery was ordered to replace original one that came with the JVC 300 HD camcorder. Original battery lasted about 35 minutes when recording in HD. This one will go 150 minutes. Takes about 1 hour to charge using the camcorder. Enough power to fill a 16 gb HD card with high defenition recording. Small enough that is does not interfere with recording .Very light weight.

                              • Was this a gift?:
                              • No

                              Share this review

                               
                              4.0

                              Much better than battery out of box

                              By Na zdrowie

                              from Round Hill, VA

                              About Me Casual Photographer

                              Verified Buyer

                              Pros

                              • Charges Quickly
                              • Easy To Install
                              • Lightweight
                              • Long-Lasting

                              Cons

                              • Pricey
                              • Too Bulky

                              Best Uses

                              • Primary Battery

                              Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                              The battery you get "out of the box" is way too small and runs out way too quickly. This battery solves that issue nicely. However, with this extra "power", you sacrifice the size of the battery. It is not heavy, it is just bigger, and I find it is getting in the way of the record button. Not inconvenient, just wish it was not so bulky. I guess it is just the nature of the greater capacity. Would buy it again, simply since it adds greater usage to the recorder in between charges.

                              • Was this a gift?:
                              • No

                              Share this review

                               
                              5.0

                              Perfect

                              By Fou de foot

                              from Québec, CA

                              About Me Casual Photographer

                              Verified Buyer

                              Pros

                              • Easy To Install
                              • Good Value

                              Cons

                                Best Uses

                                • Primary Battery

                                Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                                I lost my original battery and I was looking for an other with better autonomy. It's perfect. It respects information from manufacturer. Delivery very quick (it took 3 days). I used Purolator ground with B and H.

                                • Was this a gift?:
                                • No

                                Share this review

                                 
                                4.0

                                Longer record time

                                By Radakiss

                                from Pittsburgh

                                About Me Casual Photographer

                                Verified Buyer

                                Pros

                                • Charges Quickly
                                • Easy To Install
                                • Good Value
                                • Lightweight
                                • Long-Lasting
                                • Reliable

                                Cons

                                  Best Uses

                                  • Primary Battery
                                  • Travel

                                  Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                                  I've been wanting to get a camera for a long time when I finally bought one I found the battery only lasted 45 minutes. After some debate I decided to buy bigger battery one that can last a good two hours or more. After I ordered it only took a few days for the new battery to arrive. It fit perfectly since a lot of the batteries I find on [*] looked to have a different type of connection.

                                  • Was this a gift?:
                                  • No

                                  Share this review

                                   
                                  5.0

                                  Power to Go

                                  By Wayne

                                  from WV

                                  About Me Pro Photographer

                                  See all my reviews

                                  Verified Buyer

                                  Pros

                                  • Easy To Install
                                  • Lightweight
                                  • Long-Lasting
                                  • Reliable

                                  Cons

                                    Best Uses

                                    • Primary Battery

                                    Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                                    I was looking for a battery that could run my JVC Camcorder for at least two hours...this filled the bill!

                                    • Was this a gift?:
                                    • No

                                    Share this review

                                     
                                    5.0

                                    Great Battery

                                    By Lance Chalmers

                                    from GTA, Ontario Canada

                                    About Me Casual Photographer

                                    Verified Buyer

                                    Pros

                                    • Good Value
                                    • Long-Lasting

                                    Cons

                                      Best Uses

                                      • Primary Battery

                                      Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                                      Great JVC Battery at a great price. I am very Happy

                                      • Was this a gift?:
                                      • No

                                      Share this review

                                      (1 of 1 customers found this review helpful)

                                       
                                      5.0

                                      BN-VG121 Data Battery

                                      By Suzi

                                      from Bakersville, North Carolina

                                      About Me Photo Enthusiast

                                      Verified Buyer

                                      Pros

                                      • Easy To Install
                                      • Good Value
                                      • Lightweight
                                      • Long-Lasting
                                      • Reliable

                                      Cons

                                        Best Uses

                                        • Primary Battery

                                        Comments about JVC BN-VG121 Data Battery (3.6V, 2100mAh):

                                        I have been asked to video several bands at an upcoming event and needed an additional battery for my JVC Everio camcorder to give me enough time between charges in order to record 2 hour sets. Knowing the reputation of B & H, I ordered a replacement from them, not really knowing what to expect, but I am very pleased with the quality, packaging and usefulness of this product. It works as promised and is a great addition to my camera case. In fact, I'm probably going to order another. The one thing I wish it came with is a plastic cover to protect the contacts while the battery is in the camera case, but I found a small ziploc bag works almost as well. I'm very pleased with this product and with the prompt service.

                                        • Was this a gift?:
                                        • No

                                        Share this review

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