Guangzhou Chuxin Import & Export Co., Ltd.
Guangzhou Chuxin Import & Export Co., Ltd.
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12V 14.4V 20A lithium battery charger wide 110-230Vac with PFC
Brief Description:
Input voltage: worldwide 110-230Vac with PFC
Output rated: 12V 20A
Max charging voltage customized 14V or 14.4V or 14.6V.
Advanced high frequency switching mode power supply technology.
DC output isolated from AC input.
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 > 95%.
Forced ventilation with fans, fan is contolled by inside temperature (start run at 45 degree).
100% full load burn-in test.
Aluminum casing, light weight, portable.
Technical Specs.:
1) Dimensions(LxWxH): 212x 105 x 60 mm
2) Net weight: 1.5 KG
3) Max charging voltage(CV): 14 / 14.4 / 14.6 volts
4) Max output current (CC): 20 amps
5) Charging method: automatic pre-charge, CC, CV
6) AC input voltage: 110-230Vac universal
7) AC input freq.: 50 / 60 Hz
8) AC plug: customized by user’s country
9) Output connector type: customized by applications
10) Enclosure: Aluminum
| Output series: 360W Size: 170×90×63 mm Net weight: 1.5 KG | ||||||
| Input | Model | Apply to battery types | Floating V | CV (V) | CC (A) | Switching |
|
AC Input: 110 / 230V
Frequency: 47~63HZ
| VL1220L | 12V LiFePO4 Battery | 14.6V | 20A | CC5~8% | |
| VL1220 | 12V Lead-acid Battery | 13.5V | 14.7V | 20A | CC20% | |
| VL2412LM | 24V Li-MnO2 Battery | 29.4V | 12A | CC5~8% | ||
| VL2412L | 24V LiFePO4 Battery | 29.2V | 12A | CC5~8% | ||
| VL2412 | 24V Lead-acid Battery | 27.6V | 29.4V | 12A | CC20% | |
| VL3608LM | 36V Li-MnO2 Battery | 42V | 8A | CC5~8% | ||
| VL3608L | 36V LiFePO4 Battery | 43.8V | 8A | CC5~8% | ||
| VL3608 | 36V Lead-acid Battery | 41.4V | 44.1V | 8A | CC20% | |
| VL4805LM | 48V Li-MnO2 Battery | 54.6V | 5A | CC5~8% | ||
| VL4805L | 48V LiFePO4 Battery | 43.8V | 5A | CC5~8% | ||
| VL4805 | 48V Lead-acid Battery | 55.2V | 58.8V | 5A | CC20% | |
| VL6004L | 60V LiFePO4 Battery | 73V | 4A | CC5~8% | ||
| VL6004 | 60V Lead-acid Battery | 67.5V | 73.5V | 4A | CC20% | |
| VL7203L | 72V LiFePO4 Battery | 87.6V | 3A | CC5~8% | ||
| VL7203 | 72V Lead-acid Battery | 81V | 88.2V | 3A | CC20% | |
| Note: customized input / output / plug type / connectors are available. | ||||||
Q. What charger should I choose?
A. It depends on the type of battery, the capacity of the battery, the application and how much you are prepared to spend. Just tell us your battery information, DANL battery charger engineer will recommend the most suitable charger for you or customized by your batteries and applications.
Q. Can I charge several batteries in parallel?
A. The charger has no problem whatsoever of charging or maintaining several batteries, as long as they are connected in parallel. The charger sees the parallel connected batteries as one large battery. The sum of the capacity has to be below the recommendation for your model. Please note that there could be a high current between batteries when they are connected together, i.e. use high quality wiring.
Q. Can you really connect and then forget about the charger?
A. That depends on your batteries state and charger’s type. Danl lead-acid battery chargers have maintenance mode(floating mode), charger charges with very small current at this mode, so you can forget about the charger but not exceed 24 hours. If your battery is lithium type and without BMS system, please don’t forget the charger.
