





🔋 Power your calls with premium endurance—never settle for less!
The Synergy Digital Vtech CS6129-41 is a high-quality Ni-CD cordless phone replacement battery delivering 2.4 volts and 700 mAh capacity. Engineered with premium Japanese cells, it offers ultra hi-capacity performance and 100% OEM compatibility with Sony BP-T50 and Vtech BT275242 models, ensuring reliable, long-lasting power for uninterrupted communication.


| ASIN | B01LZIEXMV |
| Antenna Location | Cordless Phone |
| Battery Capacity | 700 milliampere_hour |
| Battery Cell Composition | NiCAD |
| Battery Cell Type | NiCAD |
| Best Sellers Rank | #1,376 in Cordless Telephone Batteries |
| Brand | Synergy Digital |
| Compatible Phone Models | Sony BP TR10 |
| Customer Reviews | 4.4 out of 5 stars 57 Reviews |
| Manufacturer | Synergy Digital |
| Model Name | CS6129-41 |
| Model Number | BF448212 |
| Number of Batteries | 1 Product Specific batteries required. (included) |
| Recommended Uses For Product | Cordless Phone |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 2.4 volts |
| Warranty Description | Limited |
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