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The Sennheiser DW BATT 03 is a high-quality lithium polymer replacement battery compatible with DW, SD, and Mobile Business Pro Series headsets. Offering up to 12 hours of battery life and multiple mounting options, it ensures extended wireless headset use with enterprise-grade reliability and easy installation.
| ASIN | B00DTIN99Y |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | #724 in Telephone Headsets |
| Customer Reviews | 4.3 4.3 out of 5 stars (114) |
| Date First Available | June 1, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.64 ounces |
| Item model number | 615104180673 |
| Manufacturer | Sennheiser Enterprise Solutions |
| Product Dimensions | 3.35 x 6.1 x 3.35 inches |
T**W
Good Quality and as Described.
Worked great for my Sennheiser DW10HS headset. I didn't even realize this headset had replaceable batteries, but you just pop the main housing apart (at the back, by the volume button) with your fingers and the battery plugs right in. Now my headset lasts all day again.
R**.
Worked great out of the box.
I have an older headset and the battery fit and worked perfectly. It took a charge quickly and is functioning like new. Very happy with this purchase.
J**S
So far, so good
The replacement battery fixed my headset and battery life is holding up. Delivery was fast! To replace the battery in the headset was very easy to do.
R**H
Exact replacement for my OEM headset
Excellent Battery life. The battery fit exactly and last the entire day of use . The original one that this replaced would only last about half a day .
J**N
Right part for the right task
We had a battery that was not holding a charge in a Sennheiser product. I called Sennheiser, they pointed me to Amazon. I found the right part, it came in a couple days, and the new battery gives the device way more time before dying. Just as it should
C**.
Good replacement battery
Solved the problems I was having with my Sennheiser headset not holding a charge. Still working reliably now after at least 6 months of use.
S**N
Short lifespan
Bought the battery 7 months ago. After about five months, I started having problems. It now holds a charge good for about two minutes of phone use.
J**G
Saved me $$$$
Headset works good as new with this much needed replacement! I was worried we’d have to replace a $300 headset, battery replacement was much cheaper and didn’t require much of any tools (just an eyeglass screwdriver I had on hand already!)
J**R
Worked as it should. Great to have a working battery.
J**Z
Just like was described, superfast delivery and it works for me
A**E
Mon casque d'écoute
R**D
Exact replacement for my Sennheiser cordless phone headset. Replacement was simple and quick.
R**U
Good replacement
Trustpilot
1 month ago
4 days ago