A portable battery charger is the best equipment which gives instant power to your dead battery. A portable battery charger can be used to charge the dead battery of your cell phone, car, boat, motor sporting automobiles, tractors and other agricultural machineries, power boats and almost anything that runs on battery. A portable battery charger can jump start your car battery or any other battery operated devices and never lets you left stranded without any power.
The technology used in every portable battery charger has enabled us to get the maximum out of out automobile and machineries. These chargers can be modulated depending upon the device to be used with. The portable battery chargers can either be used to jumpstart your engine or charge the battery of your machinery to its full capacity. Most of these chargers are lead acid batteries which are internally cooled to charge the battery at a fast rate and also prolong the battery life.
A portable car battery charger is probably the most reliable instrument which you can use for your car as it can jump start your engine wherever you might be stuck with a dead car battery. The portable car batteries are light, small and compact and can be fit anywhere in your car. The smart technology used in a portable battery charger enables it to optimally charge the battery and also lets you keep a check on the status of charge. These chargers are usually based on the principle of trickle charge. With trickle charging, the charger charges the battery at a self discharge mode. In the trickle charging mode, the charger gets charged to the maximum capacity, and also doesn’t get overcharged thereby avoiding any damage to the battery or the charger.
A portable marine onboard battery charger is a waterproof, highly durable and strong battery charger which is basically used to charge heavy batteries used in boats and in some small ships.
The best thing about a portable battery charger is that you can carry is anywhere you want and modulate voltage according to the device used with. Though in some cases the charger automatically analyses the condition of the battery and charges it accordingly.