Guangzhou Donglong Electronic Technology Co.,ltd
Guangzhou Donglong Electronic Technology Co.,ltd -------- Your satisfaction is our goal, Your smile is our pursuit
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Automatic lead acid battery charger 8a / 5a / 4a / 3a output current power charger supplier
Brief description :
1. Aluminium case , light weight
2. Input voltage ; AC 100 V ~240 V 50 / 60 HZ
3. Max wattage : 180 W
4. Charge mode : 3 stage ( CC CV float mode )
5. Charging : High saturation and efficiency
6. Input plug(power cords) : EU US UK AUS Italy Plugs etc ( can be Customized)
7. Output Connector : DC jack, XLR, JST, Cigar Lighter, Alligator Clips etc
The 3-stage mode charging :
First stage ( constant current ) : The charger will supply constant current for the battery
Second stage ( constant voltage ) : The voltage will be rising under the first stage, when it reach constant
voltage value, it will turn into the second stage. The current will be slowly smaller until it reduce to floating value,the CV stage will end.
Third stage ( Floating charging ) : When the current is approaching the value of transition, the charger will
cut down to the given current gradually, that means the battery power is full and indicator light turn to green. At this moment, the battery can be stopped charging or keep on trickle current charging for half an hour.
The 180w battery charger specification :
| Nominal Output Voltage | CV | CC | Transition / Cut-off Current | Net Weight | Size | |||
| Lead Acid | Li-MnO2 | LiFePO4 | A | Lead Acid (A) | Li(A) | (kg) | (mm) | |
| DL180-12V | 14.7V | 16.8V | 14.6V | 8A | 1.6 | 0.4 | 1.0 | 155*90*50 |
| DL180-24V | 29.4V | 29.4V | 29.2V | 5A | 1.0 | 0.25 | ||
| DL180-36V | 44.1V | 42.0V | 43.8V | 4A | 0.8 | 0.2 | ||
| DL180-48V | 58.8V | 54.6V | 58.4V | 3A | 0.6 | 0.15 | ||
Note: Cut-off point for Li battery is 5% of CC, and it can be setted between 3-10%.
The battery charger structure as follows :
Package & Delivery
1. Package : one piece one neutral box , 12 pcs/ carton, can be customized
2. Delivery : 5 to 7 working days , big order according to actual quantity
3. Delivery port : Guangzhou port
4. Payment term : T/T or Western Union
5. Delivery way : by sea / by air / by express or as your requirement