2 X SONY WF-XB700 WF-SP700N WF-SP900 WF-1000XM3 BatteriesPlease note this is for TWO batteries. CP1254 (A3) 3.7V 60mAh If your no longer getting enough listening time with your Bluetooth headphones you need to swap out to these new rechargeable batteries. Actual measured dimensions (mm): D5.5 x W12.1 these batteries are the perfect aftermarket replacement that will give the same performance as the stock battery. These are UK stock and I send out using Royal Mail 2nd class post, if required I've put an option for 1st class postage. I always send out within one working day of purchase, as a minimum.If you live local you can pay cash on collection, Any questions please contact me I'm always happy to help.
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