Intelligent
Battery Manager
SI263 Instructions
Read and save these instructions.
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Dear Sharper Image Customer,
Thank you for your purchase! We appreciate your business very much.
This item was created by Sharper Image Design, our company’s own
product development group. Please accept my personal assurance of your
complete satisfaction with this product’s quality and performance.
We offer generous return privileges and excellent warranties on all
our products.
For more than 25 years, The Sharper Image has shared the fun of
discovering innovative products that make life better and more enjoyable.
We’ve been in business a long time because we are an exciting place to
shop and — just as importantly — we strive to deliver great customer
service that exceeds your expectations.
Enjoy your purchase!
Respectfully,
Richard Thalheimer
Founder, Chairman and Chief Executive Officer
Call 1-800-344-4444 for 24-7 ordering and customer service,
or go to , our complete online store.
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Table of Contents
Important Safety Precautions .....................................................5
Warnings ...................................................................................6
Personal Safety Precautions ........................................................9
Charging Preparation ...............................................................10
Features ...................................................................................11
Extension Cord Use .................................................................12
Battery Preparation ..................................................................13
Operation ................................................................................14
Charging Battery in the Vehicle ............................................14
Negative-Grounded System (Standard) .................................16
Positive-Grounded System ...................................................17
Charging a Removed Battery ................................................18
Operating Features ..................................................................20
Charge Rate .........................................................................
20
Battery Type Button ..............................................................21
General Notes ......................................................................22
Charging Tips .......................................................................
23
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Table of Contents
Maintenance and Care ............................................................24
Troubleshooting .......................................................................25
Statement of FCC Compliance .................................................30
FCC Label Compliance Statement ............................................31
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WARNING - RISK OF EXPLOSIVE GASES
WORKING IN THE VICINITY OF A LEAD-ACID BATTERY IS
DANGEROUS. BATTERIES GENERATE EXPLOSIVE GASES
DURING NORMAL OPERATION. FOR THIS REASON, IT IS
IMPORTANT TO ALWAYS READ THIS MANUAL BEFORE USING
THE INTELLIGENT BATTERY MANAGER AND FOLLOW THE
INSTRUCTIONS EXACTLY.
To reduce risk of battery explosion, follow these instructions and
those published by battery manufacturer and the manufacturer
of any equipment you intend to use in the vicinity of the battery. Review cautionary markings on these products and on the
engine.
SAVE THESE INSTRUCTIONS — This manual contains important
safety and operating instructions.
5
Important Safety Precautions
5
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• Read all instructions and cautions printed on the Battery
Manager, battery and vehicle, or equipment using a battery.
• Use the Battery Manager only on lead-acid type rechargeable
batteries, such as those typically used in cars, trucks, tractors,
airplanes, vans, RV’s, trolling motors, etc. The Battery Manager
is not intended to supply power to a low-voltage electrical
system other than in an automotive application.
• Never use the Battery Manager for charging dry cell batteries
that are commonly used in home appliances such as radios,
stereos, remote controls, etc. These batteries may explode
and cause personal injury.
• Do not disassemble the Battery Manager. If service or repair is
required, take the Battery Manager to a qualified service profes
-
sional. Incorrect assembly may result in fire or electrical shock.
• To reduce risk of electrical shock, unplug the Battery Manager
from the outlet before attempting any maintenance or cleaning.
• Always charge batteries in a well-ventilated area. The Battery
Manager produces heat during operation and requires proper
ventilation. Air-flow is required around the entire unit.
Warnings
66
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• Do not set the Battery Manager on flammable materials such
as carpeting, upholstery, paper, cardboard, etc. It may damage
leather, plastic and rubber.
• Place the Battery Manager as far away from the battery being
charged as cables permit.
• Do not expose the Battery Manager to rain or snow.
• Never charge a frozen battery. If battery fluid (electrolyte)
becomes frozen, bring the battery into a warm area and allow
it to thaw before charging begins.
• Never allow battery acid to drip on the Battery Manager when
checking the battery.
• Never set a battery on top of the Battery Manager.
• Never place the Battery Manager directly above the battery
being charged. The gases from the battery will corrode and
damage the Battery Manager.
• Never touch the battery clamps together when the Battery Man
-
ager is on. This could cause a spark.
7
Warnings
7
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• Never operate the Battery Manager if it has received a hard
blow, been dropped or otherwise damaged. Take it to a quali
-
fied service professional for inspection and repair.
• Be sure to position the Battery Manager power cord to prevent
it from being stepped on, tripped over or damaged.
• When unplugging the Battery Manager, never pull out the plug
by the cord. Pulling on the cord may cause damage to the cord
or the plug.
• Do not operate the Battery Manager if it has a damaged power
cord or plug. Replace the cord.
Warnings
88
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• Wear complete eye and clothing protection when working
with lead-acid batteries.
• Ensure someone is within range of your voice in case aid is
needed while working with or near a lead-acid battery.
• Always have plenty of fresh water and soap nearby in case
battery acid gets in your eyes, or on your skin or clothing. If
this occurs, wash with soap and water immediately and get
medical attention.
• When working with a battery, avoid touching your eyes. Acid
particles (corrosion) may get into your eyes. If this occurs, flush
eyes immediately with running cold water for at least 10 minutes and get medical attention.
• Remove all personal metal items from your body, such as rings,
bracelets, necklaces and watches, while working with a leadacid battery. A battery can produce a short-circuit current high
enough to weld a ring (or similar object) to metal, causing a
severe burn.
Personal Safety Precautions
99
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• Do not drop any metal tool or metal object onto the battery.
This may result in a spark or short circuit across the battery or
another electrical device that may cause an explosion.
• Always operate the Battery Manager in an open, well-ventilated
area.
• Never smoke or allow a spark or flame in the vicinity of the
battery or engine. Batteries generate explosive gases.
• Before attempting to clean up a battery, neutralize any acid
spills thoroughly with baking soda.
Charging Preparation
Power
The Battery Manager requires a three-prong grounded 120V AC
outlet that meets all local codes and ordinances.
Personal Safety Precautions
10
Grounding Pin Grounding Outlet
10
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