E-CAS 24V 40A 2000W 3000W Industrial Waterproof Lithium Battery Rechargeable Universal Charger

• Type: Lithium Battery
• Charger Type: Electric Charger
• Charger Application: Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
• Nominal Voltage: 1.2V
• Charger Style: Timer Charger
• Compatible Battery Type: AA
• Model NO.: 3000W
• Size: AAA
• Socket Type: For Italy
• Recyclable: Recyclable
• Color: Yellow
• Transport Package: Neutral
• Specification: 193.146*72
• Trademark: E-CAS
• Origin: China
• Production Capacity: 36500000PCS/Year

Product Description

Product Description

Dual Channel Output Charger Energy storage lithium battery charger
 Intelligent Li-ion Battery Charger-E-CAS 3000W Series

AC input voltage range: 90-264VAC;50/60Hz

Power factor: ≥0.99

Machine efficiency: ≥93.5%

Noise: ≤45dB

Protection class: IP65

Net weight: 9.0kg

Working temperature: -10ºC-45ºC

Storage temperature: -20ºC-65ºC


Features:

Advanced high frequency switching mode power supply technology.

DC output isolated from AC input.

Input 230Vac, 50Hz~60Hz.

Charging parameters are insensitive to the AC input line voltage variations.

Completely automatic battery charging: Pre-charging, CC, CV, Absorption, Float or Cut-off.

2 LEDs: LED1 Red (power on), LED2 Red / green (charging/full)..

Possibility to customize charging curve for request.

Protections: Short circuit, Over-voltage, Over-temperature, Reverse Polarity.

Efficiency > 90%.

Forced ventilation with fans.

100% full load burn-in test.

Aluminum casing, light weight, portable.
 

Most of the traditional charger and simple charger are made up of industrial frequency transformer and rectifier circuit (silicon controlled rectifier (SCR)). Even use the silicon controlled rectifier to adjust the AC mains supply to charge battery. Though this circuit is simple, but it has disadvantage:

1	Big volume and high weight, not convenient for transportation and use
2	Lacking protection function, bad reliability
3	Must manual adjust charge current, difficult to full charge and avoid over charge the battery.
4	Silicon controlled rectifier adjusts the AC mains supply to charge battery directly. Then there is not isolation with AC mains supply which is dangerous to get an electric shock. And it will damage the AC mains supply waveform.

III. ADVANTAGE

1	Short-circuit protection: output current will cut off automatically when short-circuit.
2	Overload protection: Output Current Will Be Limited Automatically When Overload.
3	Reverse polarity protection: it will shut down until fuse or the fault removed.
4	2-stage charging mode: CC(Constant Current), CV(Constant Voltage)
5	Long lifetime: In the MTBF test, it makes more than 30,000 POH (power on hours) ,which means about 10 years if it work 8 hours every day.
6	LED Meter available: Show Charging Voltage and Charging Current.
7	All kinds of production has passed the CE certification and ROHS.
8	Efficiency: 90%( full capacity).

 

III. ADVANTAGE

1	Short-circuit protection: output current will cut off automatically when short-circuit.
2	Overload protection: Output Current Will Be Limited Automatically When Overload.
3	Reverse polarity protection: it will shut down until fuse or the fault removed.
4	2-stage charging mode: CC(Constant Current), CV(Constant Voltage)
5	Long lifetime: In the MTBF test, it makes more than 30,000 POH (power on hours) ,which means about 10 years if it work 8 hours every day.
6	LED Meter available: Show Charging Voltage and Charging Current.
7	All kinds of production has passed the CE certification and ROHS.
8	Efficiency: 90%( full capacity).

Product Parameters

 

Model No.:3000W
Rated Volt	Input Volt (AC)	CC	Lead Acid	Ternary Polymer Li-ion		LiFePo4
			CV	CV	Strings	CV	Strings
12V	185-265V /90-135V 50/60HZ	70A	14.70V	12.60V	3S	14.60V	4S
				16.80V	4S	18.25V	5S
24V		70A	29.40V	25.20V	6S	29.20V	8S
				29.40V	7S	32.85V	9S
36V		60A	44.10V	42.00V	10S	40.15V	11S
				46.20V	11S	43.80V	12S
48V		50A	58.80V	54.60V	13S	54.75V	15S
				58.80V	14S	58.40V	16S
60V		40A	73.50V	67.20V	16S	69.35V	19S
				71.40V	17S	73.00V	20S
72V		35A	88.20V	84.00V	20S	83.95V	23S
				88.20V	21S	87.60V	24S
84V		25A	102.90V	100.80V	24S	102.20V	28S
				105.00V	25S	105.85V	29S

Scene description

 

About the plug of the charger