25.2Volt 4 Amp AC-DC External 18650 Battery Charger with PC Fireproof Material

MOQ： 1 pieces
Price： $8.57-$8.89/piece
Get Latest Price


Packaging Details	Small box and Carton
Supply Ability	200000pcs/month
Payment Terms	T/T
Delivery Time	15-20 days
material	PC Fireproof Material
protection	Short Circuit Protection, ovp, OTP, ocp, Over-charging, Overcurrent, Overvoltage
input	100-240VAC
Output Voltage	8.4V/12.6V/16.8V/21V/25.2V/29.4V/33.6V/37.8V
Energy Efficiency	DOE, CEC, Erp, NRCAN, MEPS VI
Charging mode	CC-CV
Charging indicator	Charging in red, fully charged in green
AC Plugs	US EU KR AU JP CN etc.
Warranty	3 years
Brand Name	KSPOWER
Model Number	KS100DU
Certification	UL FCC CE KC PSE GS UKCA RoHS etc

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

Wall Mount Lithium Battery Charger with 16.8V 25.2V Output, PC Fireproof

Chat online Now
UL KC PSE CE Listed 12.6V 5A Lithium Battery Charger with CC-CV Charging Mode

Chat online Now
12V 24V 48V 2.5A Lithium Battery Charger with PC Fireproof Material and Short

Chat online Now

Product Details
Company Details

Product Specification


Packaging Details	Small box and Carton	Supply Ability	200000pcs/month
Payment Terms	T/T	Delivery Time	15-20 days
material	PC Fireproof Material	protection	Short Circuit Protection, ovp, OTP, ocp, Over-charging, Overcurrent, Overvoltage
input	100-240VAC	Output Voltage	8.4V/12.6V/16.8V/21V/25.2V/29.4V/33.6V/37.8V
Energy Efficiency	DOE, CEC, Erp, NRCAN, MEPS VI	Charging mode	CC-CV
Charging indicator	Charging in red, fully charged in green	AC Plugs	US EU KR AU JP CN etc.
Warranty	3 years	Brand Name	KSPOWER
Model Number	KS100DU	Certification	UL FCC CE KC PSE GS UKCA RoHS etc
High Light	High Security Li Ion Battery Charger ，65W Li Ion Battery Charger ，Desktop Style 8.4V Battery Charger

25.2Volt 4 Amp AC-DC External 18650 Battery Charger

This battery charger is a highly reliable CC + CV single-output AC/DC power adapter designed specifically for 3S Li-ion batteries. Available with output current options ranging from 1A to 4.0A, it features fixed AC plugs in EU, KR, US, AU, UK, and CN types with Class II rating (without earth pin). The universal AC input accepts 100-240V voltage range and achieves Level VI energy efficiency with low no-load power consumption below 0.2W. Comprehensive safety protections include over current, over voltage, and short circuit protection.

Key Features

Desktop style charger for Li-ion batteries (lithium iron and lithium manganese)
Constant voltage and constant current charging mode
Universal AC input with full range compatibility
Level VI energy efficiency rating
Comprehensive protections: Short circuit, over voltage, over current
Class II power unit (without earth pin)
Class 2 power units certification
LPS (limited power source) compliant
Compact size with fully enclosed plastic case
100% full load burn-in tested
3-year warranty

Technical Specifications

Product Name	Li-ion Battery Charger
Model No	KS100DU
AC Input	100-240V, 50/60Hz
AC Input Current	4.0A Max
DC Output	25.2V
Charging Mode	Three Stage Mode Smart Charger (CC-CV-TRICKLE)
LED Indicator	Red during charging, Green when fully charged (switches when charging current drops below 0.2A)
Efficiency	Higher than 89% at 100-240Vac input with full load output
No-Load Input Power	Less than 0.5W at 115Vac or 230Vac output no load
Leakage Current	≤0.25mA/240V for Class II products; ≤0.75mA/240V for Class I products
Protections	Short circuit, over voltage, over current, over temperature, timing, switching off, recharger protection
Applications	E-bikes, e-balance cars, e-scooters, e-surfboards, UAVs, UPS systems, e-four-wheelers, electric tools, intelligent household appliances

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2008 


Employee Number:

100~200 


Ecer Certification：

Verified Supplier 

Shenzhen Keysun Technology Limited and Shenzhenshi Zhenhuan Electronic Co.,Ltd was founded in 2008,specialized in external power supply, power adapter, led power supply, Led driver, AC/DC adapter, switching power supply, waterproof Led drivers in Shenzhen, China. KSPOWER (www.keysuntech.com) is one... Shenzhen Keysun Technology Limited and Shenzhenshi Zhenhuan Electronic Co.,Ltd was founded in 2008,specialized in external power supply, power adapter, led power supply, Led driver, AC/DC adapter, switching power supply, waterproof Led drivers in Shenzhen, China. KSPOWER (www.keysuntech.com) is one...

+ Read More