Here you can find Nihon Kohden batteries for defibrillators of the 2100 series and for AED-3100 defibrillators. Both batteries have a lifetime of approximately 4 years.
Nihon Kohden Battery AED-21xx | SB-212VKManufacturer : Nihon KohdenNihon Kohden Battery AED-21xx Articlenumber: SB-212VK Suitable for serial numbers starting at 05128 Capacity: approx. 2 years£249.00 £298.80
Nihon Kohden AED-2100 BatteryManufacturer : Nihon KohdenNihon Kohden ca 4 year battery pack for the AED 2100 series.
(For AEDs with serial numbers starting 05128.)£279.00 £334.80