21V 1.5A 2A 3A 4A 5A 10A Intelligence Lithium Li-ion Battery Charger for 5S 18V Lithium Polymer Battery Pack DC 5.5*2.5MM 2.1MM

>>Product detail:

The product have four major advantages, what you buy is a real bargain. (pls see below)
Note: Since the appearance of each voltage specification is different, please contact us to confirm before purchasing, for the appearance that is not marked, we will arrange a suitable appearance.
A. appearance
The shell is made by High-quality plastic, smooth appearance, have no impurities. Ordinary product appearance is rough, there are different levels of impurities, the poor product it just have a fixed line, Our input line interface can be replaced according to the customer’s demand.
B. Built-in
You can see a Powerful configuration from below, such as safety devices, pressure sensitive, NTC and other insurance devices. Relatively, poor product is used with a small transformer and it’s rectifier bridge power is not enough, low voltage aging would 100% burning machine, as only have one output rectifier tube, it generates heat seriously and the output have no filter pattern, wave interference large.
C. Promance
105 output capacitor, Global applicable AC input voltage, High efficiency, low working temperature, Soft starting current, reduce the impact of AC input effectively, With short circuit protection, overload protection, small size, light weight,100% full load burn-in test,Internal EMI filter, ripple minimum.
D. Current &voltage
The precision of our product's current between +_0.05A, absolutely not virtual marking.
Product and parameters:
21V Li-ion/Li-polymer battery charger
No.
Item
Parameters
1
Input Voltage
100-240V 50/60HZ
2
Suitable Voltage/Frequency
90-264V 47/63Hz
3
Output Voltage
21V 2A 3A 5A 10A
4
Output current
2A 3A 5A 10A
5
Power
25W-210W
6
Efficiency
80%
7
Ripple/Noise
<100MV
8
Operating Temp
0-40C
9
Storage Temp
-20-85C
10
Operating Humidity
5%~90%RH
11
Storage Humidity li ion battery charger
5%~90%RH
12
Plug type
American/European
13
Connector
DCsize:5.5x2.5/5.5x2.1
14
Enclosure material
PC
15
Characteristic
short/circuit/over protection
16
Safety standard
CCC/CE/UL
AC plug: we have EU &US plug
About DC size : we will send you 5.5*2.5mm if without your notification.(5.5x2.5/3.5x1.35mm.. also available )
About Shipping
1, We will ship to the default address in Alipay, if you don't inform us.
2, Instruction: The weight and size we marked in the package details is not the actual weight and size of the goods,
if you need to know the actual weight and size, you just need to contact us.
3, China Post Registered Air Mail Delivery time:
1). Transportation developed countries is about 7-45 days
2). Remote countries is about 2-10 weeks
4. If you want this item to be shipped via EMS, UPS, DHL, FEDEX, please contact us for extra fee.
5. If need invoce for clear your local customs, please inform your invoice value in your order remarks,
We're not responsible for duty or taxes of your country.
6. If you have not received your shipment within 30 days after payment, please contact us, we will track the
shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
21V1.5A / 2A

21V 3A

21V 4A 5A 10A