Stewart Golf X7 Lithium Operating manual

X7 BATTERY
CHARGING & MAINTENANCE GUIDE
20Ah LiFeP04 Battery
5A Charger

The Stewart Golf X7 Lithium battery is manufactured by LitePower, a specialist in 12V
lithium technology. The battery has been supplied in a protective neoprene case, which
you should never have to remove.
X7 LITHIUM BATTERY
Before you use the battery for the first time you will need to charge it fully with the
charger supplied according to the instructions on the opposite page. No other charger
should ever be used with this battery.
Always charge your battery directly after each use. One of the most damaging things
you can do to any battery is leave it in a discharged condition. It is recommended that
you recharge your battery within a maximum of 2 days after its last use.
BATTERY CARE
Your battery should be stored and recharged in a dry environment between 0oC and
35oC. It can be used in temperatures of -10oC to +45oC, but any long term storage at
extreme temperatures i.e. car boot at the height of the summer or winter, should be
avoided.
To clean your battery, just use a damp cloth. Do not use any solvents or abrasive
cleaners.
Do not attempt to use the service terminals located on the top of the battery.
Do not short the terminals or open the casing. There are no serviceable parts inside
and doing so will void your warranty.
Do not drop, throw or puncture the battery.
Do not immerse in water or any other liquid.
Do not solder anything directly to the terminals.
Only charge with the charger provided.

The 5 amp battery charger is specially designed for this battery. It contains many
advanced features designed to look after your battery, including short-circuit
protection, overload protection & reverse polarity protection.
CHARGING PROCEDURE
It is important that the following procedure is followed to ensure a full charge:
BATTERY CHARGER
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1. Plug the charger into your mains supply.
2. Attach the battery cable to the charger matching the blue and black connections.
3. When the charging LED indicator turns green, the battery is charged.
The LED on the charger will change colour depending on the phase of the charge.
GREEN Charger connected to mains supply - battery not connected.
RED Battery connected and charging.
GREEN Battery fully charged and ready to be disconnected.
4.The charging process will take between 3 and 5 hours.
5.Once charging is complete disconnect the charger from the mains power supply.
6.Finally disconnect the charger from the battery.
CHARGER CARE
A full charging cycle could take up to 5 hours, this will vary due to the level of
discharge, battery condition and age of the battery.
Do not drop or throw the charger.
Do not immerse in water or any other liquid.
Do not disassemble the charger.
Do not cover the charger during use.
Do not use if the cables are frayed or damaged.
Only charge in a well ventilated dry environment & on a carpeted surface.
Only charge using a 110v/240v supply.

TROUBLESHOOTING GUIDE
My battery will not complete a full round of golf.
Was your battery fully charged before use?
You must ensure that the battery has completed a full charge cycle. A full charge
cycle has only taken place if you see the red and green light. If you see a green light
immediately, you must unplug the charger from the battery and the wall and leave to
reset.
My battery stops during a round of golf.
Your battery is packed with electronics to monitor and protect it. If in the unlikely
event that you push the battery beyond its designed capability, it will protect itself by
shutting down. If this abuse is only light, the battery will restart automatically as soon
as the load is taken o. If the abuse is of a major nature, the battery will shut down and
will need to be disconnected from the trolley and reconnected to reset the electronics
within the battery. If your battery keeps stopping on the course then please contact us
for further advice.
The light flashes / makes a clicking noise during charging.
Sometimes the electronics in the charger need to balance with the electronics in
the battery. If the flashing/clicking does not stop within 30 minutes, disconnect the
charger from the battery and the wall, leave for 15 minutes and then follow the charge
procedure as stated inside the guide.
My battery will not charge.
The Battery Management System (BMS) in the battery is designed to protect your
battery from damage and will shut down the battery if charge levels fall below
acceptable values. This can be caused by attempting to play significantly more holes
than the battery is designed to achieve or alternatively leaving the battery uncharged
for long periods of time after use (in excess of 2 weeks). If your battery will not charge,
it may need to be returned to be reset.
How to store your battery.
If you plan to store for longer periods, i.e. over the winter, the battery should be fully
charged after its last game, disconnected from the charger and left. Before using the
battery again you should top up the charge in the battery to ensure it is fully charged
and working at its optimum.
How do I dispose of my battery?
Your battery can be disposed of at any registered recycling point or alternatively you
can return it to LitePower for safe and environmentally friendly disposal.
Can I leave my battery connected to the charger or do I have to disconnect when green?
Disconnecting the charger after charging is the “right” thing to do. However, if the
battery is going to be used regularly (i.e. every 5-7 days) it is quite safe to leave the
battery and charger connected. The BMS inside the battery will prevent any damage,
but it’s a bit like leaving your TV on standby so should be avoided for long periods.
Contact Us:
W: www.STEWARTGOLF.com
E: [e-mail]
T: 0333 800 18 18