Distributor

Lead-acid battery CP645 6V - 4,5Ah (20hr) - 1,7lb

Panel mount IRIS connector

Batteryless water leak sensor - 5.0m

Waterproof connector -W to W / W to B

3V to 5.5V dual channel RS-232 driver/receiver

Slide rotary resistor enclosure - BSR, BSQ

Smooth wound tubular power resistor - ZR

Aluminum chassis precision power sinkable resistors-AHC

2 cells Li-ion/Li-polymer battery secondary protection IC

One cell Li-ion/Li-polymer battery protection IC

Ultra small size linear charge control IC for low-capacitance battery

Operational amplifier IC (for secondary control)