Similarly, the relay is turned OFF automatically once the charge level reaches or passes by the reference level or 12VDC. Once the reference is set the monitoring by the IC triggers a relay to charge the Battery if it is found to be below the reference level. 12VDC voltage level has to be configured into the IC so that it considers this voltage level as the reference level. The voltage sensing IC senses the voltage level to trigger the charging events. Charging remains ON till the Battery level reaches 12V and then the charging circuit is turned OFF automatically. If the Battery level is below 12VDC then the charging circuit is triggered ON. When a 12VDC Adaptor is connected to the system, the system powers up and scans if the output terminal has a voltage level less than 12VDC or not. The output should be given to a 12VDC Battery. With power source from the mains supply through an adapter this project can charge a battery with auto cut off feature.
This project serves this need in a very simple and compact construct. In case the battery drains up fast we also need chargers for these rechargeable batteries.
12 volt battery charger portable#
Many of the electronic appliances work on 12VDC, and if its portable appliance it uses a 12V Battery to power up. Electronics and Communication Project Ideas.Reverse polarity protection: If the charger output leads are connected to the wrong terminal posts, a fault LED will illuminate and the charger is disabled. Internal overheat & short circuit protection: Built-in overheat and short circuit protection helps protect the internals of the charger. Safety timers: Features safety timers at every stage, to detect any faults in the battery and prevent overcharging. The voltage sensing IC senses the voltage. Heavy-duty output connectors: Heavy-duty corrosion-resistant output connectors, with crocodile clip and ring terminals included for customer fitment convenience. Charging remains ON till the Battery level reaches 12V and then the charging circuit is turned OFF automatically. Patented rejuvenation technology: A unique and patented rejuvenation technology uses high voltage equalising and peak pulse reconditioning to repair heavily discharged batteries.ģ Volt activation #: Activates from as low as 3 Volts.ĮCO power mode: A built-in eco mode provides ultra-low power consumption.Ģ4/7 battery charger*: Can be left on 24/7 to ensure the battery is fully charged. Battery voltage reacts highly to charging. Each stage is designed to maximise charging performance and help extend battery life. The main problem with relying on voltage reading is the high degree of battery voltage variation through out the day. Smart 9-stage charging~ : Multi Stage charging for optimal performance. Selectable voltage output (CC6121.2): This feature allows to select between two output settings: 6 Volt and 12 Volt
Universal charger: Suits multiple types of lead acid batteries, including SMF flooded, AGM/Flooded and Gel batteries.Īdjustable charge output (CC1206 & CC1212 models): Adjustable charge output allows the user to select between three charging modes: 1amp, 3amp and 6amp. For charging batteries rated up to 240Ah.9-Stage battery charging & maintaining, with reconditioning modeĬentury CC1212 12 Volt | 12 Amp (1, 8 & 12 Amp selectable).For charging batteries rated up to 120Ah.8-Stage battery charging & maintaining, with reconditioning modeĬentury CC1206 12 Volt | 6 Amp (1, 3 & 6 Amp selectable).Suitable for SMF, AGM, Flooded and GEL lead-acid batteries.For charging batteries rated up to 24Ah.