43.8V 4A LiFePO4 Battery Charger for 12S 36V (38.4V) Battery Packs

Description

43.8V 4A LiFePO4 Battery Charger Specification

 

Brand: Phonix^®

Model: FX43805000

AC Input: 100~43.8V

DC Output: 43.8V 4A

Charge Process: Pre-charge, CC, CV and Automatically Cut-off

Charger Indicator: With Double color LED for power capacity show

Output Protections: OVP, OCP, Shorted, Reversed

Safety Approval: CE, UL, TUV, FCC, PSE, CCC

Size: 178*80*46mm

Net Weight: 800g

Adapt for: 12S 38.4V LiFePO4 Battery

Customized Charger: Acceptable

 

FX43805000 43.8V 4A LiFePO4 Battery Charger for 36V (38.4V nominal) 12S Batteries Pack
Item	Specification	Remark
1.Input
Rating input voltage	100~240 Vac, 50/60 Hz
Input voltage range	100~264 Vac
Rating input current	1.89 A/RMS	Input:100V    Output: Full load
Max input power	189W	Input:100V    Output: Full load
2.Output
No load output voltage
Output voltage range	DC 37.8V~ 43.8V
Charging current	4A ±10%
Charging voltage	DC 43.8V±0.2 V
Pre-charge	0.4A ± 10%	Voltage≤24V (battery discharge voltage)
Charge-end current	≤0.4A±10%
Suit with battery type	12S 38.4V LiFePO4 Battery
Timer	–
Max output power	175W
Ripple voltage	≤440mV	Full load
Power LED	Red	Power on
Charging LED	All off	No battery
	All on (or Green on)	Finished
	All flashing	Error
	Flashing one by one	Charging
Shorted	Yes
Reversed	Yes
Efficiency	≥91%	Full load @220V
3.Environment
Operate temperature	-10 ~ +40℃
Operate humidity	< +50%	Relative humidity
Storage temperature	-40 ~ +70℃
Storage humidity	0 ~ +55%	Relative humidity
Cooling	Natural
Vibration resistance	5MM / 50HZ/600S	Non-operating condition
Impact resistance	1 meter drop test 3 times	Non-operating condition
4.Mechanical
Net Weight	800g
Size	178*80*46mm	Casing only
Connector	Refer to order
5.Safety
Max. temperature rise	< 40℃ on casing
Safety approval	CE/TUV/FCC/PSE/CCC
MTBF	50000 H
ESD	8.0 KV
Hi-Pot Insulation	i/p to o/p: 3000V (1 min)

 

 

Industrial Applications & Technical Support

Designed for Harsh & High-Reliability Environments: Featuring a robust, compact enclosure (178×80×46mm) and utilizing premium Natural Cooling (Fanless) technology, the FX43805000 eliminates fan noise and vulnerability to dust accumulation. This makes it an ideal, heavy-duty power solution for professional applications, including:

• Industrial AGVs & Automation: Ensuring continuous, safe charging cycles for automated guided vehicles.
• Security Backup Systems: Providing stable power replenishment for mission-critical security setups.
• Heavy-Duty Handheld Tools: Built to withstand professional-grade daily operations.
• Electric Vehicles & Mobility: Reliable charging for battery-powered light electric vehicles and e-mobility.

Battery Compatibility & Customization: This industrial charger is precisely engineered for standard 12S 38.4V nominal LiFePO4 battery packs. Its intelligent CC/CV charging profile and automatic cut-off feature ensure peak battery health and longevity.

Note: For multi-pack parallel charging configurations or customized cut-off current parameters, please contact our engineering team prior to ordering.