SMGY_HD ENmanual.qxp
3/31/08
Limited Warranty
Your Battery Brain™ is covered by a conditional, limited warranty to the original purchaser.
This unit is guaranteed to the original retail purchaser against defects in quality or workmanship for a
period of two years from the date of original purchase. If this unit fails because of a manufacturing
defect within 30 days of purchase, return the unit, with your receipt, to the retailer. After 30 days of pur-
chase, but within the warranty period, if the unit was purchased within the continental United States,
return it, freight prepaid, to Smart Energy Solutions, Inc. for repair or replacement. If the unit was pur-
chased outside the continental United States, return the unit to the place of purchase.
This warranty does not cover damage due to operation other than the use of the correct Battery
Brain™ model on the specified battery voltage. This warranty does not extend to any defect, malfunc-
tion, or failure caused by accidents, misuse, abuse, improper installation (including disassembly of
Battery Brain™ , use of the product with equipment for which it was not intended, or unauthorized
alterations or repairs.
All implied warranties are hereby limited in duration to the period of two years from the date of original
retail purchase. Incidental or consequential damages arising from a breach of either express or implied
warranties are hereby disclaimed and excluded. Some states do not allow the exclusion of limitation of
incidental or consequential damages, so this limitation or exclusion may not apply to you.
Neither Smart Energy Solutions, Inc. nor retailers selling Battery Brain™ are responsible for indirect,
incidental, special, punitive or consequential damages arising from improper installation, the use of or
inability to use Battery Brain™. Except for this limited warranty, Smart Energy Solutions, Inc. has not
made, and specifically disclaims any warranty or representation of any kind, express or implied, direct
or indirect, of product fitness for a particular purpose.
Manufactured by Smart Energy Solutions, Inc.
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Technical Specifications
DIMENSIONS
Length 5.91" (15cm) x Width 3.54" (9 cm) Height
(including removable protective cap) 2.83" (7.2cm)
WEIGHT
Battery Brain™ 1.03 lbs (468g), Accessories
.617lbs (280gm), Packaging .00661lbs (3gm)
CURRENT SPECIFICATIONS
Maximum Peak Amperage: 2000 Amps for 15 consecu-
tive seconds.
Continuous Amperage Capacity: 500 Amps
Amperage Consumption in Disconnect Mode: 5 micro
Amps
Disconnect Voltage Threshold 12V: 11.8V +/- 100Mili
Volts, 60 second delay
Disconnect Voltage Threshold 24V: 23.7V+/-150Mili
Volts, 60 second delay
OPERATIONAL TEMPERATURE RANGE
-40°F to 257°F (-40°C to 125°C)
Battery Brain™ is made of non-combustible
materials (Nylon composition PA 66)
Battery Brain™ is fully waterproof according to
standard SAE J4117 (Fully submerged)
BATTERY SAFETY WARNING!
When working with lead acid batteries and
accessories, caution must be employed:
• Shield eyes. Do not open vent caps or puncture
battery casing in any way.
• Sulfuric acid can cause blindness and severe burns.
• Rinse hands and flush eyes with water immediately.
• Avoid sparks, flames and smoking.
PROPOSITION 65 WARNING
Battery posts, terminals, and related acces-
sories contain lead and lead compounds.
Chemicals known to the State of California to
cause cancer and reproductive harm.
Wash hands after handling.
Battery Brain™
GENERAL:
The Battery Brain™ is installed on the positive
(+) battery post.The clip end of the black ground
wire is fastened to the negative (-) post clamp
bolt.
HELPFUL HINT:
The positive (+) side of Battery Brain™ is where
"12V+/24V+" is printed on it.
TOOLS REQUIRED:
Tools required may vary based on your vehicle.
The most common tools are; Open-end 5/16",
9/16", 10mm, 12mm, 13mm, 14mm, or
adjustable wrench. Standard and Phillips
screwdrivers.
IMPORTANT NOTE:
Before beginning installation, be sure your bat-
tery is holding the proper charge of 12V. The
Battery Brain™ requires a minimum of 9V to
work properly. If your battery does not hold a
minimum charge, it may be at the end of its life-
cycle. The Battery Brain™ is designed to pro-
tect a properly functioning or new battery. It
cannot restore or repair a damaged battery. If
your vehicles battery shows any signs of physi-
cal damage such as swelling, leaking or crack-
ing, replace the battery prior to installing Battery
Brain™.
IMPORTANT NOTE:
Unless you are fully familiar with your vehicles
electrical system it is recommended that instal-
lation of this product is performed by a qualified
technician.