Charger for Li-Ion and Ni-MH rechargeable cylindrical batteries everActive UC-4000

EverActive UC 4000 is the new professional quality in versatile chargers with simultaneous support for Ni-MH and Li-ion rechargeable batteries. Our product has very precise charging programs perfectly suited for each type of battery.



The Li-ion and LiFePO4 batteries are charged very accurately with the CC/CV method with an ca. 75 mA temination current. This ensures full security and full charge of any battery, even heavily degraded or low capacity.
Ni-MH rechargeable batteries are loaded with CC (constant current) method with very precise dV/PVD detection-charging is completed only after reaching the maximum voltage on the battery (the value of this voltage may be different for each battery).



The UC4000 charger is built for maximum convenience - The charger is extremely friendly and easy to use.
An extraordinary compromise was reached-in the charger we find "only" 2 basic function keys and 2 modes of operation. Clever operating modes makes the charger virtually the same and even more powerful, compared to other chargers that have 4 separate operating modes.

Key Features: - Two basic modes of Operation -charging (charge), discharge with refreshing (discharge), - in the discharge mode the battery is first discharged and then automatically charged to full - the charger remembers independently the parameters and results for each process, -Support of all popular cylindrical cells - also industrial flat TOP cells, - 0.00 V Battery reanimation function - The charger can revive almost any battery, -microprocessor-controlled intelligent, PRECISE CC/CV charging process for Li-ion/Li-FePO4 and CC with dV/PVD for Ni-MH, - support of protected cells (PCB) and unprotected, including flat Top - adjustable charging current for lithium cells: 0.5A or 1A for each slot, for Ni-MH the charging current is 0.5 A for each slot, - four independent charging channels with the ability to charge single batteries and unusual, odd combinations, - USB Output 5V/1A for charging mobile devices - acts as USB mains charger (not a Power Bank), - Capacity Review -discharge current of 300 mA with measuring and Capacity Review function [mAh] - a unique feature that allows you to review two capacities [mAh] for each battery both from discharge and charge cycle - allows you to check not only the real capacity of the battery, but also confirm if the battery has been properly charged, - set of protections: against overcharging, over-discharge of cells, short-circuit, overload, thermal (over-temperature), against reverse polarity of cells.

The charger allows charging and testing 1-4 pcs. lithium-ion, lithium-iron-phosphate and nickel metal hydride batteries in different sizes:
R6 AA, R03 AAA, R14 C (max. 2 pcs.), R20 D (max. 2 pcs.), 10440, 14500, 14650, 17500, 17670, 18350, 18500, 18650, 20700, 21700, 22650, 25500 (max. 2pcs.), 26500 (max. 2pcs.), 26650 (max. 2pcs.), 32650 (max. 2pcs.), 33600 (max. 2pcs.), 16340 R-CR123e.



The charger will handle any other cylindrical battery with a length of 32-71 mm and a maximum diameter of 33 mm.

All operating parameters can be viewed on an extremely clear, large backlit LCD display.
The charger has a dual input voltage: 12V DC and 100-240V AC-The charger has an integrated mains adapter-included power cable, car adaptor available separately.

Check the official datasheet for everActive UC-4000 charger.