503040 بطارية 600 مللي أمبير في الساعة لكاميرا سكاي بيل HD جرس الباب سماعات لاسلكية بلوتوث داش كاميرا تسجيل جي بي إس القيادة وأكثر

3.7V rechargeable replacement lithium battery 600mAh , fit for Wireless Bluetooth Headphones, SkyBell HD Doorbell Camera,Driving recorder and More.
Nominal voltage is 3.7V, fully charged is 4.2V, 600mAh capacity of battery, Power 2.22Wh ,item model lp503040, Built-in battery protection circuit module PMC to prevent overdischarge and short circuit of this battery.
Battery size: 40 x 30 x 4.8 mm (L*W*T)
Connector Type: 2-Pin JST Pitch1.25mm; Cable Length: 1.6 inch,
Before replacing, please contrast with the old battery and check the polarity of the battery. Red wire connection power positive " +" , Black wire connect power negative pole "-". if is a reversed, you need position of interchange wires.