51.1V 6A LiFePO4 Battery Charger for 14S 44.8V Cell Pack

High-quality 51.1V 6A LiFePO₄ battery charger designed for 14S (44.8V nominal) lithium iron phosphate packs. Compact design, intelligent CC/CV charging, and comprehensive protections ensure safe and reliable performance.


Features

  • Input: 100~240V AC

  • Output: 51.1V 6A DC

  • Compatible with 14S LiFePO₄ (44.8V nominal) battery packs

  • Intelligent CC/CV charging, Auto Cut-off

  • LED indicator for charging status

  • Protections: OVP, OCP, Short Circuit, Reverse Polarity

  • Compact and lightweight design

  • Adapt for LED lighting, security systems, handheld tools, RC toys, electric vehicles, and other portable or battery-powered devices

  • Fully automated production line, consistent quality, low price

  • 5-year warranty

  • OEM/ODM service available

14S 44.8V – 55.1V 6A Lifepo4 Charger Datasheet Download

Description

51.1V 6A LiFePO4 Battery Charger Specification

 

Brand: Phonix®

Model: FX51106000

AC Input: 100~240V

DC Output: 51.1V 6A

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: 233*108*64mm

Net Weight: 1350g

Adapt for: 14S 44.8V LiFePO₄ Battery

Customized Charger: Acceptable

 

FX51106000 51.1V 6A LiFePO4 Battery Charger for 14S 44.8V cells

ItemSpecificationRemark
1.Input
Rating input voltage100~240 Vac, 50/60 Hz
Input voltage range100~264 Vac
Rating input current34 A/RMSInput:100V    Output: Full load
Max input power344WInput:100V    Output: Full load
2.Output
No load output voltage
Output voltage rangeDC44.1V~ 51.1V
Charging current6A ±10%
Charging voltageDC 51.1V±0.2 V
Pre-charge0.6A ± 10%Voltage≤28V

(battery discharge voltage)

Charge-end current≤0.6A±10%
Suit with battery type14S 44.8V LiFePO₄ Battery
Timer
Max output power306W
Ripple voltage≤520mVFull load
Power LEDRedPower on
Charging LEDAll offNo battery
All on (or Green on)Finished
All flashingError
Flashing one by oneCharging
ShortedYes
ReversedYes
Efficiency≥90%Full load @220V
3.Environment
Operate temperature-10 ~ +40℃
Operate humidity< +50%Relative humidity
Storage temperature-40 ~ +70℃
Storage humidity0 ~ +55%Relative humidity
CoolingNatural
Vibration resistance5MM / 50HZ/600SNon-operating condition
Impact resistance1 meter drop test 3 timesNon-operating condition
4.Mechanical
Net Weight1350g
Size233*108*64mmCasing only
ConnectorRefer to order
5.Safety
BMS compatibility
Max. temperature rise< 40℃ on casing
Safety approvalCE/TUV/FCC/PSE/CCC
MTBF50000 H
ESD8.0 KV
Hi-Pot Insulationi/p to o/p: 3000V (1 min)

 

Custom-made accepted for all conform to global certification standard design.

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