Stewart Golf X-Series 18 Hole Lithium Battery
X Series Lithium Battery (22Ah)
The new lithium battery, included as standard with the X7 Lithium & X9 Follow, is compatible with X-Series trolleys of all ages. You now have the option to replace your old heavy lead-acid battery with this lightweight lithium version.
The new Lithium Phosphate 22Ah battery is compatible with any X Series trolley (X1, X3, X5, X7, or X9). No electronics changes or adjustments are required; you can directly replace your old battery and start using the new one.
The battery is safeguarded by a sophisticated battery management system (BMS) that continuously monitors each cell, ensuring optimal performance and longevity. It comes complete with a battery lead and a protective neoprene case.
You may notice that the lithium battery comes with blue/black connectors, while your trolley might have red/black connectors. This change emphasizes the importance of using the correct battery charger with this battery, as using the wrong charger could lead to battery damage.
DO NOT USE A LEAD-ACID CHARGER WITH THIS BATTERY. ONLY USE THE CORRECT CHARGER AS SUPPLIED BY STEWART GOLF. THE LITHIUM BATTERY CAN ONLY BE CHARGED WITH THE BATTERY CHARGER THAT HAS THE BLACK/BLUE OR BLACK/RED TORBERRY CONNECTORS
Charger is NOT included.
Stewart Golf 22Ah battery specification
Type: LiFePO4 (Lithium Phosphate)
Voltage: 12.8 Volts nominal, 14.4 Volts fully charged
Capacity: 22 Amp hour
Energy: 316 Watt-hours
Size: 188mm x 160mm x 75mm (7.4” x 6.3” x 2.9”)
Weight: 2.9Kg (5.7lb)
Life: More than 1000 cycles (see below)
Warranty: 2 years
Management: Internal integrated cell management system
Accessories: Quality fitted soft-touch protection bag
Charger: Input 100/240V, 50/60 Hz, Output 14.6V, 5 Amp
Charge Time: Up to 5 hours
Size: 155mm x 70mm x 50mm ( 6.1” x 2.7” x 2.0”)
In laboratory conditions, over 1000 simulated charge cycles, the battery retains at least 80% of its capacity. The battery can be expected to lose 2-3% capacity per year due to cell degradation, in contrast to a lead/acid battery which can lose 8-9% per year. During testing with the Stewart Golf X-Series, the average use of the 22Ah battery per round of golf was 12-15Ah.
We strongly recommend using only an official Stewart Golf battery to prevent damage to your trolley and avoid voiding the warranty. Using other non-purpose units may cause harm and invalidate the warranty. Users must charge the battery with the Stewart Golf charger to avoid the risk of damaging cells, which could also void the warranty.