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Sennheiser BA 370 PX Accupack Spare Battery

B&H # SEBA370 Mfr # BA370
In Stock
Free Expedited Shipping on Orders over $49
You Pay: $34.25
Product Highlights
  • Works with PXC 310 and PXC 310-BT

The BA 370 PX Accupack from Sennheiser is a spare rechargeable battery designed for use with the PXC 310 and PXC 310-BT headphones.

Sennheiser BA 370 PX Accupack Spare Battery
  • 1-Year Limited Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    SennheiserBA 370 PX Accupack Spare Battery
     
    4.5

    (based on 15 reviews)

    Ratings Distribution

    • 5 Stars

       

      (10)

    • 4 Stars

       

      (4)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (1)

    93%

    of respondents would recommend this to a friend.

    Pros

    • Fast charge (7)
    • Good value (4)
    • Reliable (4)
    • Long lasting (3)

    Cons

      Best Uses

      • Travel (8)
      • Portable electronics (6)
      • Portable devices (3)
        • Primary use:
        • Personal (8)
        • Reviewer Profile:
        • Quality oriented (7), Traveler (3)
        • Primary Use:
        • Travel (3)
        • Was this a gift?:
        • No (15)

      Most Liked Positive Review

       

      Works!

      I use the battery pack with the MM450 Bluetooth headset. It works great and allows me to travel long and far without having to recharge.

      I use the battery pack with the MM450 Bluetooth headset. It works great and allows me to travel long and far without having to recharge.

      VS

      Most Liked Negative Review

       

      Questionable quality on spare battery

      Second spare of this kind an all 2 failed. 1. after 3 month, charge indicator turned green but headphones where not able to turn on, 2. New battery, charged for 4h,...Read complete review

      Second spare of this kind an all 2 failed. 1. after 3 month, charge indicator turned green but headphones where not able to turn on, 2. New battery, charged for 4h, no sign of life, charged for 24h according B&H advice, no sign of life. By the way, I'm using original charger unit

      Reviewed by 15 customers

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      Displaying reviews 1-15

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      1.0

      Questionable quality on spare battery

      By No Matter

      from Denmark

      Verified Buyer

      Pros

        Cons

          Best Uses

            Comments about Sennheiser BA 370 PX Accupack Spare Battery:

            Second spare of this kind an all 2 failed. 1. after 3 month, charge indicator turned green but headphones where not able to turn on, 2. New battery, charged for 4h, no sign of life, charged for 24h according B&H advice, no sign of life. By the way, I'm using original charger unit

            • Primary Use:
            • Traveling
            • Was this a gift?:
            • No

            Share this review

             
            5.0

            Excellent Battery

            By Gianni

            from Gaithersburg, MD

            About Me Gear Head

            Verified Buyer

            Pros

              Cons

                Best Uses

                • Portable Devices

                Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                Works very well, as expected of a new replacement battery.

                • Primary Use:
                • Listening to iPod
                • Was this a gift?:
                • No

                Share this review

                 
                5.0

                Simply Handy to have....

                By RUNRON

                from Keedysville, MD

                About Me Audiophile

                Verified Buyer

                Pros

                • Comfortable
                • Compact
                • Durable

                Cons

                  Best Uses

                  • Home Audio
                  • Music
                  • Portable Devices
                  • Relaxing
                  • Traveling

                  Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                  * Interchange them with my Sennheiser MM550-x

                  * Great: Quick charge!

                  * Not so great: N/A!

                  • Primary Use:
                  • Traveling
                  • Was this a gift?:
                  • No

                  Share this review

                   
                  5.0

                  It works like it is supposed to

                  By Cynthia the Medical Technologist

                  from Highlands Ranch, CO

                  Verified Buyer

                  Pros

                    Cons

                      Best Uses

                      • Home Audio
                      • Portable Devices
                      • Relaxing
                      • Traveling
                      • Working
                      • Working Out

                      Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                      These are expensive little batteries but B&H had them for a much better price than I could find elsewhere. I have only had the battery for a week and only charged it up and used it once but it kept my headphones working for at least eight hours. I've looked around for cheap knock offs but could not find any so if you want a back up battery for your Sennheiser headphones or just need to replace your failing battery pack B&H is probably your best resource.

                      • Primary Use:
                      • Listening to iPod
                      • Was this a gift?:
                      • No

                      Share this review

                       
                      5.0

                      great pruduct

                      By FMG

                      from CALIFORNIA

                      About Me Frequent Traveler

                      Verified Buyer

                      Pros

                      • Comfortable
                      • Compact
                      • Good Value

                      Cons

                      • None

                      Best Uses

                      • Traveling

                      Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                      great product

                      • Primary Use:
                      • Traveling
                      • Was this a gift?:
                      • No

                      Share this review

                       
                      5.0

                      Great product

                      By Mclj

                      from Canada

                      About Me Quality Oriented

                      Verified Buyer

                      Pros

                      • Charges Quickly
                      • Good Value

                      Cons

                        Best Uses

                          Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                          Trust B & H to have what you are looking for...great service...prompt delivery..will buy from them again

                          • Primary use:
                          • Personal
                          • Was this a gift?:
                          • No

                          Share this review

                           
                          4.0

                          A MUST

                          By Drwrench

                          from Texas

                          About Me Quality Oriented

                          Verified Buyer

                          Pros

                          • Charges Quickly
                          • Easy to install
                          • Good Value
                          • Reliable Performance

                          Cons

                            Best Uses

                            • Portable Electronics
                            • Travel

                            Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                            Always be in charge - one in the headphones, one in the charger. Have not had long enough to see how it continues to hold a charge - but so far so good.

                            • Primary use:
                            • Personal
                            • Was this a gift?:
                            • No

                            Share this review

                             
                            5.0

                            Working

                            By Jay

                            from NJ

                            About Me Quality Oriented

                            Verified Buyer

                            Pros

                            • Charges Quickly

                            Cons

                            • Short Life

                            Best Uses

                            • Portable Electronics

                            Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                            It works with my mm550x

                            • Primary use:
                            • Personal
                            • Was this a gift?:
                            • No

                            Share this review

                             
                            4.0

                            Great to have a spare battery

                            By Nerka

                            from Anchorage, Alaska

                            About Me Quality Oriented

                            Verified Buyer

                            Pros

                            • Charges Quickly
                            • Reliable Performance

                            Cons

                              Best Uses

                              • High-End Equipment
                              • Portable Electronics
                              • Travel

                              Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                              It is wonderful to have a spare charged battery when the battery in my headphones needs charging. Will come in handy on an upcoming overseas trip. The battery is a bit pricey.

                              • Primary use:
                              • Personal
                              • Was this a gift?:
                              • No

                              Share this review

                               
                              4.0

                              Works great with my MM550

                              By Jetfire

                              from Cincinnati, OH

                              About Me Quality Oriented

                              Verified Buyer

                              Pros

                              • Charges Quickly
                              • Long Lasting
                              • Reliable Performance

                              Cons

                              • Price

                              Best Uses

                              • Portable Electronics
                              • Travel

                              Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                              I needed a spare battery for my MM500 since it doesn't last all day. I can get about six hours out of a full charge. So I bought this to get a full day without having to remember to recharge at lunch. This one fits perfectly and charges quickly.

                              The only complaint is the price. If it was $10+ cheaper, it would be perfect.

                              • Primary use:
                              • Personal
                              • Was this a gift?:
                              • No

                              Share this review

                               
                              5.0

                              Replacement Battery for sennheiser mmx 4

                              By Coffee bean

                              from Texas

                              About Me Quality Oriented

                              Verified Buyer

                              Pros

                              • Charges Quickly
                              • Long Lasting
                              • Powerful

                              Cons

                              • Pricey / Poor Value

                              Best Uses

                              • Portable Electronics

                              Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                              The BA 370 PX replaceement battery(sennheiser. Mmx 400) works as an original.

                              • Primary use:
                              • Personal
                              • Was this a gift?:
                              • No

                              Share this review

                               
                              5.0

                              Better than the original!

                              By unshrub

                              from Fargo, ND

                              About Me Quality Oriented

                              Verified Buyer

                              Pros

                              • Charges Quickly
                              • Good Value
                              • Long Lasting
                              • Powerful
                              • Reliable Performance

                              Cons

                                Best Uses

                                • Portable Electronics

                                Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                                The battery is at least as good as the original battery, it charges faster than the specifications for the original battery and it last just as long.

                                • Primary use:
                                • Personal
                                • Was this a gift?:
                                • No

                                Share this review

                                 
                                5.0

                                Hard to find battery works perfect

                                By igor

                                from Rio Del Mar, CA

                                About Me Audiophile

                                Verified Buyer

                                Pros

                                  Cons

                                    Best Uses

                                      Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                                      I had hard time finding additional battery for my Sennheiser Headphones MM550. The description of the battery was perfect [...]and it was exactly what I wanted.

                                      • Primary use:
                                      • Personal
                                      • Was this a gift?:
                                      • No

                                      Share this review

                                      (1 of 1 customers found this review helpful)

                                       
                                      4.0

                                      Using it on MM450

                                      By M TMK

                                      from Vancouver, BC, Canada

                                      About Me Frequent Conferece calls, Frequent Traveler

                                      Verified Buyer

                                      Pros

                                      • Nice Design
                                      • Nice packaging
                                      • Spare Plastic Fittings

                                      Cons

                                      • Not 100 prefect fit

                                      Best Uses

                                      • Daily Use
                                      • Travel

                                      Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                                      Using it on my MM450.
                                      The battery comes in nice packaing with 2 plastic fittings. (you have to assemble this yourself, it just clicks in)
                                      Being very very picky, ..The complete battery pack doesn't click in as nicely as the original.
                                      Other than that it is perfect.

                                      • Was this a gift?:
                                      • No

                                      Share this review

                                      (1 of 1 customers found this review helpful)

                                       
                                      5.0

                                      Works!

                                      By Darth Kenjo

                                      from Bowie, Md

                                      About Me Frequent Traveler, Practical

                                      Verified Buyer

                                      Pros

                                      • Long Battery Life

                                      Cons

                                      • Flimsy Casing

                                      Best Uses

                                      • Travel

                                      Comments about Sennheiser BA 370 PX Accupack Spare Battery:

                                      I use the battery pack with the MM450 Bluetooth headset. It works great and allows me to travel long and far without having to recharge.

                                      • Was this a gift?:
                                      • No

                                      Share this review

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