... 0mm to 1000mm.Capacity, 0~20AhApplications: mobile phone,wireless phone,MP3,MP4,bluetooth,speakers,GPS,ebikes, and all ... possible electronics products. We can customize for you with your special requirements for ... or no power ,so please charge it for about 3-4hours before using .when we shipment ... .7V 800mAh li-polymer battery with factory direct sales