enter image description here Hi, this is a standard 260mAh 3.7V battery. I've seen this on several listings on eBay, Aliexpress however nobody says what this connector is.

In particular I'm looking for the receptacle part of this that I can place on a PCB.

  • \$\begingroup\$ Give some measurments of the pins and the housing \$\endgroup\$
    – Voltage Spike
    Jun 9, 2019 at 2:18
  • \$\begingroup\$ @laptop2d I literally can't find any information about this. I haven't bought it yet and I'm designing a board around it. \$\endgroup\$ Jun 9, 2019 at 2:32
  • \$\begingroup\$ the picture is not clear enough for determining what the connector actually looks like .... please provide a link to one of the listings \$\endgroup\$
    – jsotola
    Jun 9, 2019 at 4:00
  • \$\begingroup\$ is it like this one? ... amazon.com/Accessories-Batteries-Yoton-Quadcopter-Accessory/dp/… \$\endgroup\$
    – jsotola
    Jun 9, 2019 at 4:04
  • \$\begingroup\$ @jsotola Yes, it is. \$\endgroup\$ Jun 9, 2019 at 4:26

2 Answers 2


I can find that exact battery with a few different connectors... Most likely it's JST or Molex.

I found it with both the JST PH and XH connectors.

PH is a 2mm pin spacing

XH is a 2.5mm pin spacing

It also looks like a Molex 51005.

This is an in line only connector. It's only mate is the 51006, for inline connections....

Can I recommend that you purchase the battery from a domestic supplier? There's a datasheet for this battery, looks like it might be a good fit for you. https://www.digikey.com/products/en/battery-products/batteries-rechargeable-secondary/91?k=&pkeyword=&sv=0&pv33=725&sf=1&FV=ffe0005b%2Cfffc05f8&quantity=&ColumnSort=0&page=1&pageSize=25


That is a SYMA battery connector.

Image search for 260mAh 3.7V battery lead to this https://www.amazon.com/dp/B07RTBLSCL/?tag=stackoverfl08-20

Which lead to an image search for quadcopter battery connector and got this result https://outger.com/v2/wp-content/uploads/2018/01/SYMA-RC-Quadcopter-Battery-Connector-Conversion-04.jpg

Which lead to a search for SYMA and got this https://www.amazon.com/10pairs-2-0mm-Battery-Female-Connector/dp/B073ZH79Y1

Could not find a PCB mount version though.

Looks like this may be the manufacturer store. http://www.symatoystore.com/Syma-Spare-Parts/Syma-X5C-Spare-Parts

  • \$\begingroup\$ I guess I can always cut it off and re-crimp new JST connectors. \$\endgroup\$ Jun 9, 2019 at 17:01

Not the answer you're looking for? Browse other questions tagged or ask your own question.