Sterling Power Products
Copyright
Legal and Safety | Warranty
3A - 7A portable charger
USER MANUAL
Manual for:
Code
B127
230VAC | 50Hz
E127
230VAC | 50Hz
A127
110VAC | 60Hz
STERLING POWER 6V / 12V LCD BATTERY CHARGER
INPUT: 230VAC 50Hz | 110VAC 60Hz
OUTPUT: 6V / 12VDC 3A / 5A / 7A
WARNING:
Read the
SAFETY section at the beginning of this manual
ENTIRE
before setup or use of this product.
- This charger is designed for indoor use only. Never expose this product
to rain or wet conditions.
- Make sure you are using the correct AC line voltage and all plugs and
sockets are in good order.
- Do not attempt to use the charger if it has been dropped or damaged.
- Never attempt to charge a damaged battery, frozen battery or non-
rechargeable battery.
- Do not use the charger in a closed area or poorly-ventilated area.
The battery charger should be away from any heat source or ignitable air,
which could possibly cause explosion.
- Do NOT replace the cord and plug.
If the battery charger does not work properly, do NOT attempt to repair it,
or open the case, as there is high (230V) internal voltages and this may
kill.
- Keep the battery charger away from children and animals.
- Disconnect the battery charger after turning off.
Before charging, check the battery type and maximum charging voltage
allowed. Or, get this information from battery supplier.
- Use goggles while connecting or disconnecting the charger.
- Do not operate this product in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. This could result in serious
injury.
- Don't insert any metal items into the ventilator of the battery charger.
To reduce risk of damaging the battery, avoid dropping any metal tools
onto the battery.
- Don't put the battery charger too close to the battery during charging.
Warning do not attempt to charge non rechargeable batteries
SPECIFICATIONS PARAMETERS
Simple specification:
Input voltage: 220-240VAC 50Hz | 110-120VAC 60Hz (N.A model)
Input current: 0.4A RMS max.
Back drain current: <5 mA (No AC input)
Cut off voltage: 17V (+/-0.25V) @ 12V | 8.5V (+/-0.25V) @ 6V
Charging current: 3A / 5A / 7A (+/-10%)
Ripple: 150mV max.
Battery type: 6 Preset values
Audible noise: < 50dB (test from 500mm distance)
Your 100% satisfaction is our goal:
We know that every customer is unique. If you have a problem, a question
or comment please do not hesitate to contact us, even if the warranty
period is over.
Product warranties:
Each product manufactured by Sterling comes with a warranty of at least 2
years. This is counted from the date of purchase. Each product is
guaranteed against defects in materials or workmanship. We shall choose
to replace or repair the defective product during the warranty period.
The following provisions apply:
- Proof of purchase must be provided, otherwise the warranty period
begins on the date of manufacture of the object.
- Our warranty covers defects in materials and manufacturing. Damage
caused by neglect, abuse, accident, alteration, misuse, are not covered by
our warranty.
- The guarantee does not apply if the damage resulted from improper
repairs.
- The consumer is liable for shipping the product.
- Sterling Power shall return the product at the customer’s own expense.
- If your product was damaged in transit, contact us quickly, we can solve
the problem.
- This only applies for the transport organized by our company. It is best not
to throw away the original packaging.
All returns must be accompanied by a proof of purchase. If you don 't have
the evidence ask the seller from whom you purchased the equipment to
provide you with a new one.
To make a claim under warranty, check the phone number on the internet.
We will make best efforts to repair or replace the product, if defective,
according to the criteria of guarantee.
6V or 12V
Battery
Euro / UK
230VAC | 50Hz
N. America
110VAC | 60Hz
Portable Charger
Firstly check that both DC and AC cables are not damaged / split / worn / spliced
etc.
Connect the AC plug to nominal 230V / 50Hz mains for the UK / Euro models or
110V / 60Hz mains for the North American models. The charger’s screen should
then light up.
Connect the DC output clips to the
and negative (black) of the
positive (red)
battery. Parameters on the charger can only be modified once the DC cables are
connected.
The charger shall detect and auto select whether the charger has been
connected to a 6V or 12V battery and begin charging after approximately 30
seconds - at 14.4V absorption / 13.8V float (7.2V / 6.9V for 6V) at a 7A charge
rate. If you do not wish to wait 30 seconds for the charger to start, press the Start-
Stop-Auto button - the charger shall then start.
This level of installation should be sufficient for most users. Please continue to
read below if you wish to modify the charger’s parameters.
After completing the charge, simply remove the AC, then remove the DC cables.
Basic Operation
RoHS
compliant
Sterling Power Products Ltd.
www.sterling-power.com
www.sterling-power-usa.com
S
TERLI G
P
OWER
