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- Contact Person : Ms. Chen Meilan
- Company Name : Xiamen Rock & Win Parts And Accessories Ltd.
- Tel : 0086-592-5318610
- Fax : 0086-592-5318650
- Address : Fujian,Xiamen,3-B2,Xiang Yu Building,Xiangyu Free Zone
- Country/Region : China
- Zip : 361006
12v 3a charger
Product Detailed
Related Categories:Switching Power Supply
Related Product Searches:12v 3a charger,High Quality 3a charger,3a charger IC-A300012
1.12v 3a charger
2.Aluminum case,clips&O-rings
3.battery 10-45Ah
4.automatically charge and cut off
5.CE rohs
This 12v 3a charger based on microprocessor,for 12V lead acid battery.TECHNICAL SPECIFICATIONS: Input: Voltage------------90~260 AC, 50/60Hz Current ----------Max. 0.5A Output: Voltage------------Max.12V Current------------Max.3.0A Battery Range: -----------10Ah-45Ah Related Product Searches:12v 3a charger,High Quality 3a charger,3a charger IC-A300012
| ITEM | UINT | SPECIFICATION | ||||
| INPUT | ||||||
| 1 | Rating Input Voltage | V ac | 90-260Vac 50/60Hz | |||
| 2 | Rating Input Current | A | 0.5Am | |||
| 3 | Max. Input Power | W | 54 | |||
| OUTPUT | ||||||
| 4 | Rating Output Voltage | V dc | MAX 14.7.0V | |||
| 5 | Output Voltage Range | V dc | 14.5±0.2V DC | |||
| 6 | Suit for Battery Capacity | Ah | 12V /10-45Ah | |||
| 7 | Battery Recovery Voltage(stage1) | V dc | 19.4±0.2V DC | |||
| Battery Recovery Current(stage1) | mA | <200mA | ||||
| 8 | Charging Current(stage 2) | A | 2.85±0.1@15V | |||
| 9 | Charging Voltage(stage 3) | V | 14.5±0.2V DC | |||
| Floating Voltage(stage4) | V | 14.5±0.2V DC | ||||
| 10 | Cut-off Current(stage 3→4) | A | 0A | |||
| 11 | Max. Charging Time | hour | — | |||
| 12 | Max. Output Power | W | 45W | |||
| 13 | LED Indicator Light | 6 LED:Power on,Reverse, Weak,OK,Charging , Recovering | ||||
| 14 | Output Protect | — | Over Current Protection,Over Voltage Protection, Short-Circuit Protection, Reverse polarity protection, Free Spark | |||
| 15 | Efficiency | % | >80% | |||
| Mechanical | ||||||
| 16 | Weight | Kg | 0.45 | |||
| 17 | Output Connectors | — | Clips&rings | |||
| 18 | Size of charger | mm | 114*89.5*46.5 | |||
1.Switched Mode Power Supply.
2.The charger will automatically adjust the charging current according to the battery’s capacity rating.
3.De-sulfate.The charger will diagnose and try to recover the sulphated batteries. It can recover high resistance caused by sulfation which the conventional charger is not able to perform.
4.The charger is able to check and indicate weak or damaged battery.
5.The charger will automatically cut off when the battery is charged fully and resume charging when the battery’s voltage is lower. Hence, it’s safe for long term connection to maintain battery without damage.
6.Polarity Reverse Protection, Short Circuit Protection, Over Temperature Protection,Over Current Protection, Over Voltage Protection, Free Spark.
