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COTEK CX Series CX1225-STOCK 25A 12VDC Advanced Battery Charger

COTEK CX Series CX1225-STOCK 25A 12VDC Advanced Battery Charger

Our Price: $211.00

Quantity in Stock:25

Product Code: CX1225-STOCK

Description Document(s)

COTEK CX Series CX1225-STOCK 25A 12VDC Advanced Battery Charger

Manufacturer Part#: CX1225-STOCK

COTEK is committed to providing proactive service, innovative technology and total quality assurance since COTEK was established in 1986. COTEK is a technology-oriented company focusing on developing, designing and manufacturing product.

The COTEK CX1225 battery charger uses a 3-stage charging cycle to safely and reliably charge Lead Acid, Li-ion, GEL, and AGM type batteries. The charger has a built-in short circuit, over voltage, over temperature, and brown-out protection. The CX1225 charger can provide remote communication either through an available remote controller or an RS-232 connection.


  • Universal AC input with active PFC
  • Support optional remote controller (CR-1)
  • 2-stage fan speed control
  • Built-in battery rescue function
  • Built-in Engine Start Battery (ESB) output function
  • Protection: Short Circuit / Over Voltage / Over Temperature

Full data sheet can be found in the Document(s) tab above.

Battery Type Lead Acid / Li-ion / GEL / AGM
Standard Boost Charge Voltage 14.4V / 14.7V
(Select by S1-1)
Standard Float Charge Voltage 13.8V / 13.5V
(Select by S1-2)
Main Rated Current 25A
Current Range 0 ~ 25A
Main Output 2
ESB Output 1
ESB Output Voltage / Current 13.8V / 2A
Battery Charging Mode 3 - stage charging capability (IUOU)
Single Output Current Limit 25A
Voltage Range 90 ~ 264VAC
Power Factor (Typ.) PF > 0.92 at full load
Frequency Range 47 ~ 63Hz
Efficiency (Typ.) at 230VAC 87%
AC Current (Typ.) 4.1 A / 100VAC
1.8A / 240VAC
Leakage Current For earth < 1mA / 240VAC
(W x H x D)
183 x 72 x 243.4 mm
7.20 x 2.83 x 9.58 in
Packing 1.7kg

Safty & EMC
Safety Standards Certified EN 60335-1,
EN 60335-2-29
Withstand Voltage I/P-O/P: 4242VDC, I/P-FG: 1768VDC, O/P-FG: 700VDC
Isolation Resistance I/P-O/P: 100M Ohms / 500VDC
EMI Conduction & Radiation EN 55022; EN 55024; EN 61204-3; More...
Harmonic Current EN 61000-3-2; EN 61000-3-3; More...
EMS Immunity IEC 61000-4-2, 3, 4, 5, 6, 8, 11; ENV 50204

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