Yes, a permanent magnet DC motor used as a pedal power bicycle generator can charge lead acid deep cycle / car batteries through a charge controller as shown in the diagram below. One of the cheaper solutions you can try and use is the Xantrex C35 charge controller. It costs about $107.00 (Click HERE for order information). It can handle 35 Amps. The C40 and C55 are also good options. The Xantrex C35 owner's manual is very explicit on how to setup your battery system. See page 47 of this manual.

Deep cycle batteries are designed to be discharged down as much as 80% time after time, and have much thicker plates that a standard automotive battery.(Return to Top)

All QuickLook units are tested before shipment to test, among other things, the length of time the unit will run on a charge. The length of time varies between units from 86 to 100 minutes with the average at 92 minutes. A unit is not shipped if it lasts less than 86 minutes. Run time on a single charge/recharge could vary as much as 10%, so from about 75 to 100 minutes.

Yes. Just make sure that you connect the positive and negative terminals of the battery to the correct terminals on your Tivoli Audio product. Appropriate connectors are available at electronics parts stores. All Tivoli Audio products with a 12 Volt DC input use the center pin for the positive connection from your battery.

The Optima deep cycle battery utilizes a different chemistry for the active paste material on the plates, and a slightly stronger acid. This chemistry changes allows for a much longer life in cycling applications, with only a slight reduction in power.

Although the number of images that can be captured depends upon the shooting conditions and the camera functions used, a fully charged BLM-1 battery should take approximately 400 images before it needs to be recharged. The EVOLT E-510 does not have an RC mode and so cannot communicate with electronic flashes in the Olympus wireless RC flash system when those flashes are in RC mode.

We recommend that you keep the device on the charger between treatments. A full charge will provide roughly two hours of treatment time, depending on intensity.

Small Inverters: Most automobile and marine batteries will provide an ample power supply for 30 to 60 minutes even when the engine is off. Actual time may vary depending on the age and condition of the battery, and the power demand being placed on it by the equipment being operated by the inverter. If you use the inverter while the engine is off, you should start the engine every hour and let it run for 10 minutes to recharge the battery.

quot;Deep Cycle" batteries are designed for applications that require deep, repetitive amperage drain, like trolling motors, golf carts, and electric wheelchairs, or RV house power sources. However, there are other applications, called "Heavy Cycling" or "High Cycling", when a Deep Cycle OPTIMA can successfully replace a starting battery to provide longer life and better performance.

Yes. If the cranking amps rating is sufficient for your vehicle, there is no reason not to use a deep-cycle battery for starting.

We do not guarantee the amount of charge held by a battery in any way at all on anything but our "Refurbished as New" machines. On these machines the battery will last for at least 1 hour of regular computing which does not use the DVD or CD drive.

least 8 hours on the 1st charge. All Lenovo ThinkPad and Lenovo 3000 noteb ooks come with a Battery Manager that helps the user manage his ThinkPads battery optimization from time to time.