3.7V 503040 Battery 620mAh for Cozmo Vector Robotic Battery Substitute,SkyBell HD WiFi Video Doorbell Battery Substitute,Flysight FPV Watch、 Wi-fi Speaker Battery Substitute

Worth: $14.99
(as of Jul 08,2022 18:22:51 UTC – Particulars)

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Appropriate ：COZMO Vector robotic、 SkyBell HD WiFi Video Doorbell、Flysight FPV Watch、 wi-fi speaker Battery alternative。It may also be utilized in different 3.7-5V digital merchandise with energy lower than 2.3Wh (620mAh).
★503040 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full cost voltage 4.2V, capability 620mAh, energy 2.29Wh, dimension 5×30×40.5mm(0.197×1.181×1.598inch）(T*W*L), Weight:13g(0.46oz)，Most present:0.6A。 It could actually forestall overcharge, overdischarge, overcurrent, and quick circuit.
★It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent quick circuit safety board, 3302-26 excessive temperature resistant silicone cable, and real JST Pitch1.25mm 2-pin connector module.
★Please fastidiously evaluate the polarity of the connector earlier than use,the crimson wire is the optimistic “+” and the black wire is the damaging “-“，Don’t reverse-charge or reverse-connectreverse. The first battery of some merchandise has no plug or mismatched plug or mismatched polarity. It would not matter, you may minimize and solder the plug instantly or use our warmth shrinkable insulating sleeve to attach the identical colour wire.
★If there may be any high quality drawback inside one yr。 please contact us in time，it is going to be changed freed from cost.