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Product description
The Power to Keep You Going and Going
The Power to Keep You Going and Going
Synergy Digital is a family-owned manufacturer and distribution house that specializes in servicing the battery needs of independent electronic retailers of the public. As technology continuously progresses, Synergy Digital aims to remain on the cutting edge of battery chemistry and technology. Synergy Digital branded products are well-produced batteries, battery chargers, and other accessories, ensuring they can continue to deliver the most advanced products for many years to come. Synergy Digital – delivers a powerful portfolio of groundbreaking products and consumer-led innovation all around the globe. As a global distributor of consumer products, our mission is to be the leader in these categories by better serving consumers.
Ultra Hi-Capacity Battery
Each Synergy Digital battery has the capacity to provide long-lasting, continual use. Boasting a high-energy density and high-power capability at a more constant rate, these batteries are made of Li-Pol to provide long-lasting, reliable power.
Made with High-Quality Japanese Cells
Using these powerful Synergy Digital Ultra Hi-Capacity Batteries, you can keep your wireless headset consistently powered for longer periods of time. A Li-Pol battery delivers substantially more current than any other battery in its class, boosting performance when servicing high-drain devices. In addition, each Synergy Digital battery is made with high-quality Japanese cells to ensure long-lasting use, so you never have to worry about draining off the battery the moment you really need it.
Provides Safe, Ultra-Strong Power for Your Wireless Headset
These Synergy Digital rechargeable ultra-high capacity batteries can be charged over and over thousands of times, so there is less waste. Simply charge your wireless headset and enjoy ultra-strong power for your device time and time again. Not only do you get more bang for your buck, but Li-Pol is also free of toxic heavy metals. As such, these batteries are recyclable and safer to use.
Guaranteed Compatibility
Synergy Digital Batteries are 100% compatible with the original OEM battery. Its ultra-high-capacity provides longer-lasting use than the original OEM battery. Therefore, you can rest assured that your headset will perform at its highest standard possible.
Guaranteed Compatibility with Your OEM Battery AT&T BT-191665, Plantronics BT-191665, Vtech BT291665, and many more…
Compatible Replacement Battery for: AT&T BT-191665 Plantronics BT-191665 Vtech BT291665
Dimensions: 1.05 x 1.44 x 0.3 Inches
Weight: 0.21 oz.
Li-Pol, 3.7V, 240 mAh
100% compatible with your Original Battery – 3 year warranty. Made with high quality Japanese cells.
Customers say
Customers report mixed experiences with the headset battery’s fit, with some saying it fits perfectly while others say it doesn’t align properly. The battery life receives mixed feedback – while some say it holds its charge well, others report issues with the charging battery not powering up the earpiece. Additionally, the latching ability receives negative feedback, with one customer noting that the battery would partially pop out during use.
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