smart ring battery
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UNM150725 3.8V 17mAh gebogen lithium-polymerbatterij voor slaap-tracker ringen
UNM150725 3.8V 17mAh Curved Lithium Polymer Battery For Sleep Tracker Rings Curved Lithium Polymer Battery UNM150725 Description The UNM150725 curved lithium polymer battery operates at 3.8V with a capacity of 17mAh, making it suitable for sleep tracker rings. Its compact and lightweight design ...
Gekrompen lithium-polymerbatterij UNM150728 3.8V 20mAh voor gezondheidssporingsringen
Curved Lithium Polymer Battery UNM150728 3.8V 20mAh For Health Tracking Rings Curved Lithium Polymer Battery UNM150728 Description The UNM150728 curved lithium polymer battery operates at 3.8V with a capacity of 20mAh, making it an excellent choice for health tracking rings. Its compact and curved ...