Battery Life Ebooks Catalog

EZ Battery Reconditioning Method

This eBook guide gives you all the information that you need to know to never have to buy batteries again. You will learn what it takes to recondition your batteries that you already have, with things that already have at your house or can easily get. You can save money by never having to buy batteries again But it gets better! You can make huge profits off of selling the batteries that you reconditioned at premium prices. You don't have to have any technical know-how to learn how to do this All it takes is the information in this book! No matter what kind of batteries they are Even if they are car batteries, normal AA batteries, or forklift batteries, you can recondition them like new and sell them at full price or reuse them for yourself! Read more here...

EZ Battery Reconditioning Method Summary


4.8 stars out of 252 votes

Contents: Ebook
Author: Tom Ericson
Official Website:
Price: $47.00

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My EZ Battery Reconditioning Method Review

Highly Recommended

Recently several visitors of websites have asked me about this ebook, which is being promoted quite widely across the Internet. So I bought a copy myself to figure out what all the publicity was about.

In addition to being effective and its great ease of use, this eBook makes worth every penny of its price.

Battery Reconditioning 4 You

This is a step-by-step guide showing the users how to create their own battery. The E-book was created just to explain and help people out of the problem they face because of the lack of good battery. The guide was made to help the users use about 90% of the tools they have at home to create a battery for themselves and their family. It is a unique concept that can be used in every home. It was created in such a way that it would be a quick fix for their battery problem. In other words, when the users purchase it during the day, the users will be able to make use of it before night falls. The process is so easy that even a little child can fix it up. It will be their guide in building any type of battery- car battery, cell phone battery, laptop battery, drill battery, solar panel battery. The guide is such that comes at a cheap price and would help in the reduction of the amount the users might have to pay for a new battery due to the number of appliances the users will use in their house. Read more here...

Battery Reconditioning 4 You Summary

Contents: Ebook
Official Website:
Price: $47.00

Cathodic Protection Inspection

Fleet mooring inspection divers will normally use a self-contained voltmeter, such as that illustrated in Figure 3-23, which consists of a digital display, surface readout facility, and rechargeable battery. Underwater voltmeter readings must be taken at 20-foot intervals on the chain, on each side of each anode, at each end at the continuity cable, and on each side of each swivel. Whenever readings are taken, potentials, depth, and element measured should be recorded. Note that a moored vessel can affect the cathodic protection system on the mooring buoy and chain and

Recommended Electrical Safety Practices For Divers

When possible, use electrical tools or equipment that use inherently safe voltage and current levels. For example, 12-volt battery packs are inherendy safe because the voltage cannot generate harmfid electrical currents to a diver. The AODC Code of Practice for the Safe Use of Electricity Underwater (Ref D-l) presents safe voltage levels for various types of electrical equipment. An underwater flashlight powered by a 6-volt lantern battery is an example of inherendy safe electrical equipment.

Underwater Glider Control

Remote Control Helicopter Schematics

The glide control in Spray is achieved exclusively by axial translation and rotation of internal battery packs. Pitch is controlled simply by moving the center of gravity in the manner of a hang glider. Turning is initiated by rolling. This gives the lift vector a horizontal component and induces vehicle sideslip in the plane of the wing in the direction of the buoyant force. The horizontal component of lift provides the centripetal force for turning while sideslip acting on the vertical stabilizer produces the yaw moment needed to change vehicle heading. For example, to turn right during descent the right wing is dropped, like a conventional airplane, generating a lift component to the right that drives the vehicle to the right. Sideslips down and to the right acts on the vertical stabilizer causing the nose to yaw to the right. To turn right in ascent the glider is rolled oppositely by dropping the left wing (Griffiths, 2002).

Trials and tribulations of an underwater photojournalist

The only way around this is multiple redundancy (backup). I set off on most of my trips with three Nikon land cameras two Nikonos underwater cameras two Subal aluminium underwater housings three Sea & Sea and one Subtronic underwater flash guns, two Nikon land flash guns and a Subal aluminium housing for taking these underwater. Add a laptop computer, various lenses, base plates, strobe arms, spare synchronization cables, chargers, batteries and battery packs to cover regular power failures, underwater torches, film and diving equipment and I have to arrange for extra checked baggage plus over 20 kilograms of hand baggage with an airline. nightfall we managed to get a local banca to Maricaban Bay Resort but it was closed with generator problems. Fortunately one of the directors of Club Paradise passed by with a larger banca heading for Dimakya Island so we jumped aboard. The crossing to Club Paradise was very rough, the coxswain only understood two speeds -full speed ahead and stop he...

By Mark Webster

Light it even in the back of a hole -real WYSIWYG photography The unit even has a focus light which comes on as you touch the shutter -this is more than bright enough, but it will eat the four AA batteries, so use sparingly or be prepared to use a new set with each film. I shoot mostly on TTL which is very accurate, although there is the choice of full, 1 2 and 1 4 manual powers and even a rotating mask which allows you to block one or two of the four flash tubes to create shadow and get creative.


The Slocum Battery (Webb et al., 2001) and Spray Gliders (Sherman et al., 2001) have been optimized for missions in shallow coastal environments. Each of these vehicles uses battery power to control the buoyancy. The Slocum Battery is controlled by different methods. The pitch and roll is controlled by translating and rotating the internal battery packs. A rudder controls the turning rate and the pitch moment and the buoyancy at the surface are aided by the inflation of an airbladder. The Slocum battery uses an efficient shallow water single stroke pump to move water in and out of the vehicle for volume control. The communication and GPS antennas are embedded in a vertical stabilizer, which rises above the ocean surface when the vehicle is pitched forward (Griffiths, 2002). Additionally, the yaw moment for steering is achieved by mounting the wings aft of the center of buoyancy, and when rolled, the lateral component of lift creates a yaw moment (Webb et al., 2001). Slocum Battery...

Lights and divers

And finally a note about the equipment. Whilst there are numerous dive video lights torches on the market, I use Kowalski torches, both the 620 and 1250 model. My reasons are due to the brightness of the beam, the two power settings 50 and 100 , duration of burn time and most importantly the charging implications. Kowalski lights can now be re-charged without hesitation even if they are not entirely discharged. At last the notorious 'memory effect' of the battery pack has no impact. The full charge time is about two hours and is achieved without opening any part of the casing thereby eliminating the risk of a flood.

Other vehicles

The WaveGlider's surface float houses most of the electronics (i.e., navigation and communication equipment) along with solar cells to recharge the electronic battery packs. Only wave motion is used for propulsion. The vehicle is quite remarkable and Harbor Branch Oceanographic Institute is expected to develop a mobile observatory, in other words, a distributed sensor network for surface sensing using these vehicles. Additionally, they are hoping to demonstrate the swarming technologies that the engineering division at Harbor Branch has been working on with these vehicles (Frey, 2008). ALBAC The ALBAC has fixed wings and a vertical and horizontal tail. It is 1.4 m long, 120 cm in wide, weighs 45 kg, and can dive to depths of 300 m at speeds of one to two knots (.5 to 1.0 m s). It has horizontal tail fins which change angle at inflection from downwards to upwards gliding, a feature not present in other gliders. The wings and tail are larger in comparison to the body than on Slocum,...

By Maria Munn

Next ask a few more involved questions such as what is the battery life like Can the built-in flash be used with the camera's housing or does a shadow occur if there is a large port on the housing Is possible to fit external lenses onto the front of the housing For those passionate about wreck photography, a wide-angle lens on the front of the housing is a must to photograph large subjects. However, for those who are crazy about nudibranchs and macro photography, this might not be so important and may decide on a strobe as their first compact camera accessory to really bring out the colours of their subject. Would you like to get really creative with your underwater photography and have full manual control over your settings to change both the aperture and shutter speed of your camera to achieve darker backgrounds with your photographs Or if you are shooting with a strobe, being able to adjust the aperture settings on a compact is absolutely essential to control the lighting of your...

New products

Dedicated Strobe - Forget about manually dialing in strobe settings, fiber optic slave connections, or other mismatched components The Gates F707 uses a dedicated external strobe linked directly to the camera. When not in use, the F707 strobe enters a sleep mode to conserve battery life.

Palais Des Congres

The Pro Video Lite 3 includes a Video Lite Head, Mounting Arm, Battery Pack with Pouch and Mounting Hardware, Cable with In-Line Switch and Pro Spd Charger. The lamp can be used to a depth of 90 meters and weighs 2.4 kilos. The lamp head contains two halogen lamps, one offering 50 watt and the other 20 watt. The real video lamp is 50 watt and has a 100 degrees angle. Thanks to this the light coverage is even. The 20 watt lamp can be used as a diving lamp and as a focus lamp. This enhances the battery-life. Used with full power the battery lasts for 55 minutes. The halogen lamp produces such a significant amount of heat, that it is allowed for use underwater only. Assembling the lamp speaks for itself. First you attach the pouch with two screws to the base of the underwater housing. The battery slides easily into this pouch. I would then mount the arm with the light head to the left handle and the switch to the right handle. If you are left-handed, you may want to swap the lamp and...

DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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