PLS401015 is with 4.0*10*15mm(T*W*L) dimension, it is a small size with 40mah capacity rechargeable lithium polymer batteries, used for 3C digital devices. 
  
 
  Specification OF 3.7V Lipo 401015-40mah Battery 
  
 
  Your requirements of customizing size, PCB, wire, connectors are welcomed. PLS Battery, as one of lithium batteries suppliers, is able to produce qualified battery li ion polymer for sale and if you want to buy cheap lipo batteries, feel free to contact us. 
  
 
  Item Rating Note 
  Model PLS401015 4.0*10*15mm 
  Nominal Capacity 40mAh Standard discharge, 0.2C 
  discharge, 3.0V cut-off 
  Nominal Voltage 3.70V 
  Standard Charge Current 0.2C 0.2C, 4.20V (CC-CV) 
  0.03C cut off. 
  Standard Discharge Current 0.2C 0.2C, 3.0V cut off. 
  Maximum Discharge Current 40mA 1.0C, Continuous Current 
  120mA 3.0C, Peak Current 
  Weight 1.1g 
  Operating Temperature 0~45℃ Charge 
  -20~60℃ Discharge 
  Storage Temperature -20~45℃ 1month 
  -20~35℃ 3month 
  -20~20℃ 1year 
  Application Bluetooth, wireless devices, Wearable electronics devices, Scanner, Camera, GPS, monitor, cards... 
  
 
  
 
  As a wholesale battery company, we support lithium ion battery wholesaler.