12v 6a / 24v 4a / 36v 3a lead-acid battery charger For Electric Tools/Bicycle
Brief description :
1. Aluminium case , light weight
2. Input voltage ; DC 100 V ~240 V 50 / 60 HZ
3. Max wattage : 120 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 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) |
| DL120-12V | 14.7V | 16.8V | 14.6V | 6A | 1.2 | 0.3 | 0.9 | 135*90*50 |
| DL120-24V | 29.4V | 29.4V | 29.2V | 3A | 0.8 | 0.2 |
| DL120-36V | 44.1V | 42.0V | 43.8V | 2.5A | 0.6 | 0.15 |
| DL120-48V | 58.8V | 54.6V | 58.4V | 2A | 0.4 | 0.10 |
Note: Cut-off point for Li battery is 5% of CC, and it can be setted between 3-10%.
Charging Procedure :
- First output power charger wire ends are connected to the battery anode and cathode , the charge indicator turns green, the connection is correct, otherwise the charge in question, please check the actual situation.
- Then city power plug to socket , the indicator is red, charger will be into the charging state .
- When the indicator light turns to green, the battery is charged to 95% , If you want to reach 100% , keep charging for 1 to 2 hours before end of charge.
- When fully charged, disconnect the city power first, then disconnect the battery cable.
For more information about battery charger or other items, don't hesitate to contact me !!
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12v 6a / 24v 4a / 36v 3a lead-acid battery charger For Electric Tools/Bicycle Images
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