LiFePO4

85W GaN LiFePO4 Battery Charger with Fuel Gauge

Model                                GaN65-XY
Input Voltage                     100-240Vac 50/60Hz     
Output                                DC14.4~57.6V 85W max                            
Charging Mode                  4-stage, Precharge-CC-CV-cutoff
Dimension                         114*69*29mm
Warranty                            1 year 
INQUIRY NOW
  • 14.4V 5.5A GaN LiFePO4 battery charger
  • 28.8V 2.8A GaN LiFePO4 battery charger
  • 57.6V 1.5A GaN LiFePO4 battery charger
  • DESCRIPTION
  • TECHNICALS
  • DATASHEET DOWNLOAD

85W GaN LiFePO4 Charger with Battery Fuel Gauge

  • Input: AC 90~264V 50/60Hz
  • Output: DC14.4~57.6V 85W max
  • Multi-protections: OVP、OCP、Shorted and Reversed
  • Work mode: Pre-charge、CC、CV and cut-off（Four stages）
  • LED Indicator: With 4 LEDs Battery Meter,25%~100%
  • Safety approval: CE FCC
  • Size&weight: 114 x 68.4 x 29mm/250g
  • Suit for: 12.8V~48V,4~16cells Li-Fe battery packs
  • Application: Power Tool,Electrical Bike,Mobile Lamp and so on

Model Rating Voltage Rating Current Industry
GaN085-144055 14.4V 5.5A Power Tools、Lighting Industry
GaN085-288028 28.8V 2.8A Consumer electronics products
GaN085-576015 57.6V 1.5A Power Tools、Lighting Industry

MODEL

GaN085-288028

OUTPUT

Charge voltage  

28.8V±1%

Charge voltage range

20-28.8V

Charge current

2.8A±10%

Pre-charge current 

0.56A±10%

Charge-end current

≤0.28A ±20%

Rated power

80.64W

Recommended battery capacity  Note.3

3 - 20Ah

Leakage current from battery (Typ.)

≤2mA

CHARGE INDICATOR

LED indication

LED1 on:25% Capacity；              LED1 - LED2 on:  50% Capacity；
LED1 – LED3 on:  75% Capacity；LED1 – LED4 on:  100% Capacity；

LED1 – LED4 flashing :  error

INPUT

Rated input voltage

100 - 240VAC  50 / 60Hz

Input voltage range     Note.4

90 - 264VAC

Power factor (Typ.)

PF>0. 55@AC100V, full load

Input current (Typ.)

1.3A@115VAC       0.8A@230VAC

Inrush current  (Typ.)

Cold start 75A @230VAC

Standby input power

<1W

Efficiency (Typ.)

93%

PROTECTION

Short circuit             

 Yes

Over voltage

Yes

Reverse polarity

Yes

Over temperature

-

ENVIRONMENT

Working temperature

-10 - +40℃ (Refer to " Derating Curve")

Working humidity

0 - 90% RH

Storage temperature,humidity

-40 - +70℃, 0 - 95% RH

Cooling

Natural   convection

Vibration resistance

10 - 50Hz, 2G 10min. 1cycle, 60min. each along X, Y, Z axes

SAFETY&EMC

(Note.6)

Max. temperature rise

< 40℃ on casing

Hi-Pot Insulation

i/p to o/p: 3000V (1 min)

Safety standards

IEC62368-1

EMC Emission

Parameter

Standard

Test Level I Note

Conducted

EN55032   FCC PART15

Class B

Radiated

EN55032   FCC PART15

Class B

Harmonic Current

EN61000-3-2

.....

Voltage Flicker

EN61000-3-3

.....

EMC IMMUNITY

EN61000-4-2，EN61000-4-3，EN61000-4-4，EN61000-4-5，EN61000-4-6，EN61000-4-8，EN61000-4-11

OTHERS

MTBF

30000H

Dimension

114*68.4*29mm(L*W*H)

Weight

250g

NOTE

  1. 1.Modification for charger specification may be required for different battery specification. Please contact us for details.
  2. 2.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  3. 3.This is suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation.
  4. 4.Derating may be needed under low input voltages. Please check the derating curve for more details.
  5. 5.This protection mechanism is specified for the case the short circuit occurs after the charger is turned on.
  6. 6.The battery charger is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives.
  7. 7.AC Inlet  is ICE320-C8, DC cord  is 1.5m 2*18AWG wires, DC terminal is defined when order.
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