SENS Filtered Battery Charger. DCT24-150-4653. This is for charging lead acid and Nickel Cadium type rechargeable batteries. Serial #116215. Mfg. date 2001. 230v,29.5a and hand written on it is 208v I don't know if the voltage was changed. 24 DCV output. Output 24v, 150a. UL Listed 99Z9 Power Supply. 40a A/C Breaker, 225A D/C breaker. Charger mode select, auto float and boost.