Products & Services


Best Battery Pack Li-ion 18650 3.7V 3.4Ah with PCB and Connector
Jun 29 2016 21:07
  • Specifications:
    • Battery cell: Lithium-ion 18650 from Panasonic / Sanyo
    • Rated capacity: 3,400mAh
    • Nominal voltage: 3.7V
    • Charging voltage: 4.2V DC
    • Charging mode: constant current/constant voltage
    • Dimensions (W x T x L): 19 x 69mm
    • Weight: 50g
    • Various tags, plugs and connectors can be available asrequested
    • Operating temperature:
      • Charging: 0 to 45°C
      • Discharging: -20 to 60°C
      • Storage: -20 to 35°C
  • Features:
    • With high-capacity and long lifespan
    • Service lifespan: above 500 cycles
    • Eco-friendly, no mercury, cad or lead
    • Suitable for GPS, GPS tracking devices, LED Lights and more
    • Customized configurations, sizes and functions are accepted
    • OEM and ODM orders are welcome

Battery Expert for Your Battery Pack Design & Manufacture! 

Alice Zhu

PERMA Battery Co., Ltd.
5F Bldg1,Aohua,Gaofeng,Dalang
Longhua,Shenzhen 518109 China
Tel: +86 755 29020460
E-mail: Alice.zhu@permabattery.com 
Website: www.permabattery.com
                  www.permatronics.net