EverActive UC 4000 EverActive UC 4000 is a new professional quality in universal chargers with simultaneous support for Ni-MH and Li-ion batteries. Our proposal has very precise charging programs perfectly adapted for each type of battery. Li-ion and LiFePO4 batteries are charged very accurately by CC/CV with a terminus of approximately 75 mA. This ensures full safety and full charging of any battery, even heavily degraded or with low capacity. Ni-MH batteries are charged by CC (solid current) with very precise dV/PVD detection - the charging is completed only after the maximum voltage is reached on the battery (the value of this voltage can be different for each battery). Terms of Use In the UC4000 the charger is placed on maximum comfort of use - the charger is extremely friendly and easy to use for the user. An extraordinary compromise has been reached - in the charger we will find "only" 2 basic function buttons and 2 modes of operation. The considered modes of operation make that despite these apparent limitations, the charger has practically the same and even greater possibilities as models offering 4 separate modes of operation. Universal Charger The charger will handle any other 32-71 mm cylinder battery and a maximum diameter of 33 mm. All work parameters can be viewed on an extremely easy-to-read, large, illuminated LCD display. The charger has double input voltage: 12V DC and 100-240V AC - the charger has an integrated power supply - included power cable, car adapter available separately.