Synergy Digital Cordless Phone Battery - 2.4V 700mAh NI-CD Replacement For Vtech CS6129-52

About This Product

If your Vtech cordless phone isn't holding a charge like it used to, this Synergy Digital replacement battery will have it working like new again. It's specifically designed for the Vtech CS6129-52 model, so you know it'll fit and work perfectly. The battery is NI-CD (nickel-cadmium) with 2.4V and 700mAh capacity - that's actually ultra high capacity, so you'll get more talk time between charges. Installation is pretty straightforward - just pop open your phone's battery compartment, swap out the old battery, and you're good to go. The contacts align properly and the fit is exact, so no modifications needed. Synergy Digital has been making phone batteries for years, so the quality is reliable. Within a few charge cycles, you'll notice your phone lasting much longer on a single charge. No more having your phone die in the middle of important calls or constantly needing to keep it on the charger. It's way cheaper than replacing your entire phone system, and environmentally friendlier too. The battery arrives ready to use, though giving it a full charge before first use is always a good idea. If your phone has been beeping at you about low battery or not lasting through the day, this simple swap will solve all those issues. Seriously, for the price, it's a no-brainer fix that extends the life of your phone system by years. Your cordless phone will feel brand new again with this reliable replacement battery.