Noco GEN4 User Manual
Important Product Information
Guide and Limited Warranty
DANGER
READ AND UNDERSTAND ALL SAFETY
INFORMATIOIN BEFORE USING THIS
PRODUCT. Failure to follow these safety
instructions may result in ELECTRICAL
SHOCK, EXPLOSION, FIRE which may
result in a SERIOUS INJURY, DEATH, or
PROPERTY DAMAGE.
Electrical Shock. Charger is an electrical
device that can shock and cause serious
injury. Do not cut power cords. Do not
submerge in water or get wet.
Explosion. Unmonitored, incompatible, or
damaged batteries can explode if used with
charger. Do not leave charger unattended
while in use. Do not attempt to charge a
damaged or frozen battery. Use charger
only with batteries of recommended voltage.
Operate charger in well ventilated areas.
Fire. Charger is an electrical device that
emits heat and is capable of causing burns.
Do not cover charger. Do not smoke or use
any source of electrical spark or re when
operating charger. Keep charger away from
combustible materials.
DANGER
Eye Injury. Wear eye protection when
operating charger. Batteries can explode
and cause ying debris. Battery acid can
cause eye and skin irritation. In the case of
contamination of eyes or skin, ush affected
area with running clean water and contact
poison control immediately.
Explosive Gases. Working in the vicinity
of a lead-acid or lithium-ion battery is
dangerous. Batteries generate explosive
gases during normal battery operation. To
reduce risk of battery explosion, follow all
safety information instructions and those
published by the battery manufacturer and
manufacturer of any equipment intended
to be used in the vicinity of battery. Review
cautionary markings on these products and
on engine.
Important Safety Warnings
Proposition 65. Battery posts, terminals, and related
accessories contain chemicals, including lead. These
materials are known to the State of California to cause
cancer and birth defects and other reproductive harm.
Personal Precaution. Only use charger as intended.
Someone should be within range of your voice or close
enough to come to your aid in case of emergency. Have
a supply of clean water and soap nearby in the case of
battery acid contamination. Wear complete eye protection
and protective clothing while working near a battery. Always
wash hands after handling batteries and related materials.
Do not handle or wear any metal objects when working
with batteries including; tools, watches or jewelry. If metal is
dropped onto battery, it may spark or create a short circuit
resulting in electrical shock, re, explosion which may result
in injury, death or property damage.
Minors. If the charger is intended by “Purchaser” to
be used by a minor, purchasing adult agrees to provide
detailed instructions and warnings to any minor prior
to use. Failure to do so is the sole responsibility of the
“Purchaser,” who agrees to indemnify NOCO for any
unintended use or misuse by a minor.
Choking Hazard. Accessories may present
a choking hazard to children. Do not leave children
unattended with charger or any accessory. The charger
is not a toy.
Handling. Handle charger with care. The charger
can become damaged if impacted. Do not use a
damaged charger, including, but not limited to, cracks
to the casing or damaged cables. Do not use charger
with a damaged power cord or with loose electrical
outlets. Humidity and liquids may damage charger. Do
not handle charger or any electrical components near
any liquid. Store and operate charger in dry locations.
Do not operate charger if it becomes wet. If charger is
already operating and becomes wet, disconnect it from
the electrical outlet and battery and discontinue use
immediately. Do not disconnect the charger from an
electrical outlet by pulling on the AC cable.
Modications. Do not attempt to alter, modify or
repair any part of the charger. Disassembling charger
may cause injury, death or damage to property. If
charger becomes damaged, malfunctions or comes in
contact with any liquid, discontinue use, and contact
NOCO. Any modications to the charger will void your
warranty.
Accessories. This charger is only approved for
use with NOCO accessories. NOCO is not responsible
for user safety or damage when using accessories not
approved by NOCO.
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Extension Cords. Using an improper extension cord
could result in re and electrical shock which may result in
injury, death or damage to device and property. If extension
cord must be used, make sure that: (1) The pins on the
extension cord plug have the same number, size, and shape
as those of the AC power cord plug on the charger; (2) The
extension cord is properly wired and is in good condition; (3)
The wire size is as specied in Table 1 below.
Recommended Minimum AWG Size For
Extension Cords For Battery Chargers
AC Input Rating,
Amperes*
Equal To
But Less
Or Greater
Than
Than
0
2
2
3
3
4
4
5
5
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
*If the input rating of a charger is given in watts rather
than amperes, the corresponding ampere rating is to
be determined by dividing the wattage rating by the
voltage rating - for example:
1250W+125V = 10 Amperes
AWG Size of Cord
Length Of Cord, Feet (m)
25
50
(7.6)
(15.2)
18
18
18
18
18
18
18
18
18
16
18
16
18
14
16
14
16
12
16
12
14
12
14
12
100
(30.5)
18
16
16
14
14
12
12
10
10
10
8
8
150
(45.6)
16
14
14
12
12
10
10
8
8
8
8
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Location. Locate the charger as far away from the
battery as possible. Do not place the charger directly
above the battery as gases from battery will corrode
and damage charger. Prevent battery acid from coming
in contact with the charger. Do not operate the charger
in a closed-in area or an area with restricted ventilation.
Do not set a battery on top of charger. Position cable
leads to avoid accidental damage by moving vehicle
parts (including hoods and doors), moving engine parts
(including fan blades, belts, and pulleys), or what could
become a hazard that may cause injury or death.
Operating Temperature. The charger is
designed to work in ambient temperatures between
32° and 104° F (0° and 40° C) and stored in
temperatures between 0° and 130° F (-17° and 54° C).
Do not store or operate outside of these temperature
ranges. Do not charge a frozen battery. Discontinue
use of charger immediately if the battery becomes
excessively warm.
Storage. Do not use or store your charger in areas
with high concentrations of dust or airborne materials.
Store your charger on at; secure surfaces so it’s not
prone to falling. Store your charger in a dry location.
Compatibility. The charger is only compatible
with lead-acid and lithium-ion batteries (excluding
model G750, which is for lead-acid batteries only).
Do not attempt to use charger with any other type
of battery. Charging other battery chemistries may
result in injury, death or property damage. Contact the
battery manufacturer prior to attempting to charge the
battery. Do not charge a battery if you are unsure of
the battery’s specic chemistry or voltage. The charger
features specialized charge modes for charging
specialized batteries. Failure to understand the
operation of the charging modes may result in injury,
death or property damage.
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Lithium Charging. Misusing a lithium-ion battery may
cause the battery to get hot, rupture, or ignite, causing
serious injury, death or property damage. Not all lithiumion batteries are the same chemistry or contain battery
management systems. Contact the lithium-ion battery
manufacturer before attempting to charge. The “Purchaser”
assumes all risks associated with lithium-ion batteries.
Cleaning. Unplug the charger before attempting any
maintenance or cleaning. Clean and dry charger immediately
if it comes in contact with liquid or any type of contaminant.
Before cleaning, disconnect charger from electrical outlet and
battery. Use a soft, lint-free (microber) cloth. Avoid getting
moisture in openings.
Explosive Atmospheres. Obey all signs and
instructions. Do not operate charger in any area with a
potentially explosive atmosphere, including fueling areas or
areas which contain chemicals or particles such as grain, dust
or metal powders.
High-Consequence Activities. This device is not
intended for use where the failure of the device could lead to
injury, death or severe environmental damage.
Radio Frequency Interference. Charger is
designed, tested, and manufactured to comply with
regulations governing radio frequency emissions. Such
emissions from the charger can negatively affect the operation
of other electronic equipment, causing them to malfunction.
NOCO Genius Battery Charger Five (5) Year Limited Warranty.
The NOCO Company (“NOCO”) warrants that its products
(the “Product”) will be free from defects in material and
workmanship for a period of ve (5) years from the date of
purchase (the “Warranty Period”). For defects reported during
the Warranty Period, NOCO will, at its discretion, and subject
to NOCO’s technical support analysis, either repair or replace,
for the fees set forth below. Replacement parts and products
will be new or serviceably used, comparable in function
and performance to the original part and warranted for the
remainder of the original Warranty Period.
THE FOREGOING LIMITED WARRANTY IS IN LIEU
OF AND EXCLUDES ALL OTHER WARRANTIES
NOT EXPRESSLY SET FORTH HEREIN, WHETHER
EXPRESS OR IMPLIED BY OPERATION OF LAW OR
OTHERWISE, INCLUDING, BUT NOT LIMITED TO,
ANY IMPLIED WARRANTIES OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE.
NOCO’S LIABILITY UNDER THIS LIMITED WARRANTY
IS EXPRESSLY LIMITED TO REPLACEMENT (IN
THE FORM AND UNDER THE TERMS ORIGINALLY
SHIPPED), OR TO REPAIR, WHETHER SUCH
CLAIMS ARE FOR BREACH OF WARRANTY OR
FOR NEGLIGENCE. NOCO SHALL NOT BE LIABLE
FOR ANY INCIDENTAL, CONSEQUENTIAL, OR
SPECIAL LOSSES, DAMAGES OR EXPENSES OF
ANY KIND, INCLUDING, WITHOUT LIMITATION,
ANY SUCH LOSSES, DAMAGES, OR EXPENSES
ARISING DIRECTLY OR INDIRECTLY FROM THE
SALE, HANDLING, OR USE OF THE PRODUCT FROM
ANY OTHER CAUSE RELATING THERETO, OR FROM
PERSONAL INJURY OR LOSS OF PROFIT.
Some states, provinces and countries do NOT allow
the exclusion or limitation of incidental or consequential
damages or length of an implied warranty so the
above limitation(s) or exclusion(s) may NOT apply. This
Limited Warranty gives you specic legal rights and you
may also have other legal rights, which vary by state,
province and country.
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Limited Warranty.
This Limited Warranty is made to the original purchaser from
NOCO and does NOT extend to any other person or entity
and is NOT assignable. It is the obligation of the original
purchaser to:
1.) Request and obtain a return merchandise authorization
(RMA) number from NOCO Support at support@no.co.
2.) Forward the Product, including RMA number, payment for
any applicable fees, and Proof of Purchase prepaid, to:
The NOCO Company
Attn: Warranty Department
30339 Diamond Parkway, #102
Glenwillow, OH 44139 USA
THE COSTS OF TRANSPORTING PRODUCTS TO NOCO
FOR WARRANTY SERVICE IS THE RESPONSIBILITY OF THE
ORIGINAL PURCHASER. THIS LIMITED WARRANTY IS VOID
UNDER THE FOLLOWING CONDITIONS:
1.) The Product is misused, subjected to careless handling,
or operated under conditions of extreme temperature, shock,
or vibration beyond NOCO’s recommendations for safe and
effective use.
2.) The Product has NOT been installed, operated, or
maintained in accordance with approved procedures.
3.) The Product is disassembled, altered, or repaired by
anyone, except NOCO.
4.) The electrical connections to either the AC input or the DC
output of the charger are modied without the express written
consent of NOCO.
5.) The Product is subject to improper storage or accident.
6.) The original purchaser fails to register the product.
THIS LIMITED WARRANTY DOES NOT COVER:
1.) Normal wear and tear.
2.) Cosmetic damage that does NOT affect functionality.
3.) Products where the NOCO serial number is missing,
altered, or defaced.
LIMITED WARRANTY FEES
These fees apply only to Product during the Warranty
Period. The Limited Warranty is void either by elapsed
time from date of purchase or from the conditions
listed earlier in this document. Return Product with the
appropriate documentation along with a check for the
applicable fees, as set forth below. Make checks payable
to The NOCO Company.
With Receipt:
0-2.5 Years: NO Charge
2.5-5 Years: 35% of MSRP
[Exact amount will be veried when RMA is issued]
NO Receipt:
0-5 Years: 45% of MSRP [Exact amount will be veried
when RMA is issued]
REGISTERING YOUR NOCO PRODUCT
You must register your NOCO product in order to validate
the Limited Warranty. You can register the battery charger
online. To register your product online, please visit: no.co/
register.
Complete the requested information and click “submit.”
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