Nichicon SLBx Rechargeable Batteries

Nichicon SLBx Rechargeable Batteries are small Lithium Ion Rechargeable batteries that support for 20°C rapid charging/discharging rate. These rechargeable batteries feature more than 25,000 charge/discharge cycles long life and high-density input/output approaching Electric Double Layer Capacitors (EDLCs). The SLBx rechargeable batteries are capable of charging at a low rate using energy harvesting. These batteries operate at temperatures as low as -30°C, offer 2.4V nominal voltage, and allow charging and discharging even in cold regions. The SLBx batteries come with a low explosion and ignition possibility even when an internal short circuit is forcibly generated. These rechargeable batteries are suitable for the Internet of Things (IoT), wireless earbuds, and wearable applications.


  • Small Lithium-Ion (Li-Ion) rechargeable battery
  • Supports 20°C rapid charging/discharging rate
  • Long life
  • Low possibility of explosion or ignition
  • Low explosion and ignition possibility
  • Possible to charge and discharge even in cold regions
  • Low temperature performance


  • 2.4V nominal voltage
  • -30°C to 60°C operating temperature range
  • 2.8V to 1.8V charge-discharge voltage range
  • SLB08115L140:
    • 14mAh nominal capacity
    • 280mA maximum discharge current
    • 58Wh/L energy density
  • SLB12400L151:
    • 150mAh nominal capacity
    • 3000mA maximum discharge current
    • 73Wh/L energy density
  • SLB03070LR35:
    • 7mA maximum discharge current
    • 17Wh/L energy density
    • 0.35mAh nominal capacity


  • Wearable devices
  • IoT devices
  • Wireless earbuds

Performance Graphs

Performance Graph - Nichicon SLBx Rechargeable Batteries

Mechanical Drawing

Mechanical Drawing - Nichicon SLBx Rechargeable Batteries


Published: 2019-12-16 | Updated: 2023-07-31