1200W Fast Chargers 54.6V 20a 22a Battery Charger for 13S 46.8V 48V 48.1V Robots energy storage battery lithium ion batteries Pack

Model:QW481-220-LM
Input voltage:100-240VAC 50/60Hz
Output voltage:54.6V
Output current:22a(Max)
Dimensions (mm): 314*138*86

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Model:
QW481-220-LM
Brand:
QUAWINTEC/OEM
Code:
8504401990
Port:
Shenzhen, China
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Transport Package:
Corrugated box,EPE pearl cotton/according to your requirements
Min. Order:
200PCS
production:
50000 Pieces/month

Product Description

Quick Detail:
Brand Name:QUAWIN
Model Number:QW481-220-LM
Use:13S 46.8V 48V 48.1V Li-ion or Li-polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 54.6V
Color:Black/Army green
Shell Material:Aluminium alloy
Additional functionality:LED display
Output voltage:54.6V
Output current:22a(Max)
Output power:1,201.2W
Special Process: Spray Three Proof Paint
Electromagnetic compatibility: meets the requirements of GJB
Reliability: MTBF≧3000H
Charge mode:CC—CV(Constant Current—Constant Voltage)
Optional features:The battery pack with super capacitor can be charged from 0V,
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: 620*490*400mm
Delivery Detail:sample within 10 work days,15~25 days for bulk order

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:-40℃ ~ 65℃
• Storage temperature:-40℃ ~ 85℃
• 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 54.6V
• Charging current: 22a(Max)
• Dimensions (mm): 314*138*86
• Weight: 3750±50g(only body)

Safety protections:

• Over current protection
• Over voltage protection
• Short circuit protection
• Reverse polarity protection
• Anti-revert current protection
• Anti-spark protection

LED Indicator:

The charger turn trickle-off charging mode if battery is full (1/10C), and indicate by LED:
Waiting Mode:LED(GREEN) ON
Charging Mode:LED(BLUE) FLASH
Full Charged Mode:LED(GREEN) ON
Charge Error Mode:LED(RED) FLASH

Typical Product Model
Model		Input Voltage(V)	Battery Voltage(V)	Charging Voltage(V)	Charging Current(A)
QW128-600-FM	LiFePO4	AC 100~264V	12.8(4S)	14.6	60
QW256-400-FM			25.6(8S)	29.2	40
QW384-250-FM			38.4(12S)	43.8	25
QW512-200-FM			51.2(16S)	58.4	20
QW640-150-FM			64(20S)	73	15
QW768-130-FM			76.8(24S)	87.6	13
QW111-600-LM	Lithium ion		11.1(3S)	12.6	60
QW148-600-LM			14.8(4S)	16.8	60
QW259-400-LM			25.9(7S)	29.4	40
QW370-250-LM			37(10S)	42	25
QW481-200-LM			48.1(13S)	54.6	20
QW629-150-LM			62.9(17S)	71.4	15
QW740-130-LM			74(20S)	84	13
QW120-600-SM	Lead Acid		12(1S)	14.7	60
QW240-400-SM			24(2S)	29.4	40
QW360-250-SM			36(3S)	44.1	25
QW480-200-SM			48(4S)	58.8	20
QW600-150-SM			60(5S)	73.5	15
QW720-130-SM			72(6S)	88.2	13