4000mAh 3.7V 1S Rechargeable Lithium Polymer Li-ion Lipo Battery

4000mAh 3.7V 1S Rechargeable battery is really the latest state of the art technology in rechargeable. It is extremely thin, lightweight and super thin compared to any rechargeable chemistry. Low weight, small size but huge capacity. The other advantage of the Lithium Polymer technology is the very low self-discharge.

Features of 4000mAh 3.7V 1S Rechargeable battery:

* Excellent safety performance

* Lightweight

* High capability

* Low internal resistance

* Excellent discharge performance

* 1C Discharge Rate

* Long cycle time

Applications:

Electrical Toothbrush, MP4, MID, monitor, backup power, Portable DVD, POS machine, Desk video, motor, drill and Digital camera .

Note :

Red connect “+”, Black connect “-“; the battery size has -3mm-1mm tolerance, In order not to damage the battery or shorten battery life, high voltage charging and incorrect connecting of the positive and negative pole is prohibited.

Please make sure there is no wrong positive and negative connection between your charging device and the JST Head.

This battery is not suitable for high rate discharge UAV applications.

• Voltage: 3.7V; Capacity: 4000mAh；Maximum Charge Voltage/Current: DC4.25V/4000mAh Package Content: 1 x Lithium Polymer BatteryMaterial: Lithium Polymer; Net Weight: 52g

  Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2″

  Size: 64x54x6.4mm

• 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).
• 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.