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This replacement battery is a 100% compatible, high-quality 3.7V 140mAh Lithium-Ion cell designed specifically for Plantronics Savi W02, W740, W745, W440, and CS540XD wireless headsets. It delivers up to 7 hours of talk time per charge and typically lasts 1-2 years, with some users experiencing over 5 years of reliable use. The product includes a 1-year warranty, ensuring dependable performance and peace of mind.
| ASIN | B071RNFPKP |
| Amperage | 3.7 A |
| Antenna Location | plantronics headset |
| Battery Capacity | 140 milliamp_hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 2.5 g |
| Best Sellers Rank | #160 in Cordless Telephone Batteries |
| Brand | Merritt |
| Compatible Phone Models | Plantronics W740, Plantronics W440, Plantronics W445, Plantronics W745, Plantronics WO2, Plantronics CS540-XD |
| Customer Reviews | 4.4 out of 5 stars 126 Reviews |
| Manufacturer | Merritt |
| Model Name | Plantronics |
| Model Number | 1737N |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Recommended Uses For Product | plantronics headset |
| Reusability | Rechargeable |
| UPC | 858938005433 |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |
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