Model No.: CY-03

CHARGER APPLICATIONS: 

Use for single lithium battery(cell) only. Lithium ion battery of LTO battery, LiFePO4 battery, NCM battery, lithium polymer battery with big capacity.

 NOT USE FOR CHARGING BATTERY PACK OR BATTERY BANK.

For balance of single lithium cell voltage before assembly, big capacity of a single battery from 10AH up to100AH and to 200AH.

CHARGER SPECIFICATIONS:

Input voltage: Input voltage: AC 220V or 110V is selected by switch. Before power on, please check input voltage avoiding damage.

AC plug is Chinese style for now. If not applicable, please prepare adapter or change it at your side.

Output voltage is adjustable from 2.70V to 4.85V (tolerance is +/-0.02V)

Output current is adjustable from 1A to 40A (tolerance is +/-0.2A)

With over charge protection function: When the battery is fully charged (the current display shows ZERO), the charger will stop charging automatically.Even if you do not take off the plug, the battery voltage is maintained, not over charge.

With over current protection function.

With short circuit protection function.

Smart charging modes (constant current charging, constant voltage charging)

Cooling method: Air-cooled (built-in cooling fan, increase in speed as temperature increases)

 

USER GUIDE & CAUTIONS:

(one copy of detailed user guide & cautions will be sent on sale, please read carefully before use! )

The first step:   

The charger should NOT be connected to the battery. 

Power on, adjust the voltage knob to adjust the voltage to your own need. (LTO battery is 2.75V, LiFePO4 battery is 3.65V,  NCM battery is 4.2V, lithium polymer battery is 2.75V or 3.65V or 4.2V)

The second step:  

First minimize the current, then connect the battery, adjust the current knob from small to large, turn to the current you need. (In the charging process, it is Not allowed to adjust the voltage knob again, otherwise there will be overcharge or undercharge)

When the battery is fully charged (the current display shows ZERO), the charger will stop charging automatically.Even if you do not take off the AC plug, the battery voltage is maintained, not over charge.

Who buy this Charger, must agree that you are familiar with electronics and lithium battery knowledge. BThank you! Battis S