900W Super Battery Charger 32.4V/32.85V 20A 25A 27A LiFePO4 Smart Charger for 9s 27V 28.8V Portable Power Station Batteries Pack

• Customization: Available
• Type: LiFePO4 Battery
• Charger Type: Electric Charger
• Model NO.: QW288-270-FM
• Charger Application: Standard Battery
• Nominal Voltage: 32.85V
• Charger Style: Intelligent Charger
• Compatible Battery Type: 27-Volt
• Size: 285*140*90mm
• Certification: PSE, RoHS, CB, CE, FCC SAA Rcm
• Socket Type: Au/EU/UK/Us Plug
• Recyclable: Recyclable
• Input Voltage: 100-240VAC 50/60Hz
• Color: Black/Armygreen
• Transport Package: Corrugated Box, EPE Pearl Cotton/According to Your
• Specification: Weight: 2900± 50g(only body)
• Trademark: QUAWIN/OEM
• Origin: Shenzhen
• HS Code: 850431900
• Production Capacity: 50000 Pieces

Product Description

Quick Detail:
Brand Name:QUAWIN
Model Number:QW288-270-FM
Use:9S 27V/28.8V Lifepo4 battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Color:Black/Army green
Shell Material:Aluminium alloy
Input voltage:100-240VAC 50/60Hz with PFC
Output voltage:25.55V
Output current:27a(Max)
Output power:886.95W
Special Process: Spray Three Proof Paint
Electromagnetic compatibility: meets the requirements of GJB
Reliability: MTBF>=3000H
Optional features:The battery pack with super capacitor can be charged from 0V
Certification:CB CE FCC PSE SAA RCM
Output Connector:Waterproof plug, Crocodile Clip, Aviation Connector, XLR, Ring terminal, Aviation Model plug, SAE Plug, Anderson Connector, Customized

Packaging & Delivery :

 4pcs/Carton
 Carton size: 475*422*375mm  
 Delivery Detail:sample within 10 work days,15~25 days for bulk order

Specifications:
  9S 27V/28.8V Lifepo4 battery pack

Features:
  • Charging mode:CC-CV(Constant Current-Constant Voltage)
  • High efficiency and low power consumption
  • Stabilized output and low noice
  • Efficiency(at 100% load): >=90%
  • Operating temperature:-40ºC ~ 65ºC
  • Storage temperature:-40ºC ~ 85ºC
  • Operating humidity:5%~90%RH
  • It can be used in harsh environmental conditions, with electromagnetic capacitance, high precision of voltage regulation, rain proof, low temperature resistance and corrosion resistance.

Specification:
  • Input: 100-240VAC 50/60Hz with PFC
  • Output: DC 25.55V
  • Charging current: 27a(Max)
  • Dimensions (mm): 285*140*90
  • Weight: 2900±50g(only body)

Safety protections:
  • Over Voltage protection
  • Short Circuit protection
  • Polarity error protection
  • Over power protection 
  • Overheating protection

LED Indicator:
  Waiting Mode:LED(GREEN)  ON
  Charging Mode:LED(BLUE)   FLASH
  Full Charged Mode:LED(GREEN)  ON
  Charge Error Mode:LED(RED)   FLASH

 

Call us to know more details datasheet.

Typical Product Model
Model		Input Voltage(V)	Battery Voltage(V)	Charging Voltage(V)	Charging Current(A)
QW128-500-FM	LiFePO4	AC 100~264V	12.8(4S)	14.6	50
QW256-300-FM			25.6(8S)	29.2	30
QW384-200-FM			38.4(12S)	43.8	20
QW512-150-FM			51.2(16S)	58.4	15
QW640-120-FM			64(20S)	73	12
QW768-100-FM			76.8(24S)	87.6	10
QW148-500-LM	Lithium		14.8(4S)	16.8	50
QW259-300-LM			25.9(7S)	29.4	30
QW370-200-LM			37(10S)	42	20
QW481-150-LM			48.1(13S)	54.6	15
QW629-120-LM			62.9(17S)	71.4	12
QW740-100-LM			74(20S)	84	10
QW120-500-SM	Lead Acid		12(1S)	14.7	50
QW240-300-SM			24(2S)	29.4	30
QW360-200-SM			36(3S)	44.1	20
QW480-150-SM			48(4S)	58.8	15
QW600-120-SM			60(5S)	73.5	12
QW720-100-SM			72(6S)	88.2	10