3.7V 503040 Battery 620mAh for Cozmo Vector Robot Battery Replacement,SkyBell HD WiFi Video Doorbell Battery Replacement,Flysight FPV Watch、 Wireless Speaker Battery Replacement
- Compatible :COZMO Vector robot、 SkyBell HD WiFi Video Doorbell、Flysight FPV Watch、 wireless speaker Battery replacement。It can also be used in other 3.7-5V electronic products with power less than 2.3Wh (620mAh)..
- ★503040 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 620mAh, power 2.29Wh, size 5×30×40.5mm(0.197×1.181×1.598inch)(T*W*L), Weight:13g(0.46oz),Maximum current:0.6A。 It can prevent overcharge, overdischarge, overcurrent, and short circuit..
- ★It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-26 high temperature resistant silicone cable, and genuine JST Pitch1.25mm 2-pin connector module..
- ★Please carefully compare the polarity of the connector before use,the red wire is the positive "+" and the black wire is the negative "-",Do not reverse-charge or reverse-connectreverse. The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire..
- ★If there is any quality problem within one year。 please contact us in time,....