SLI18-12 is an efficient and fast-charging 12V 18Ah lithium battery.
This LiFePO4 battery is designed to be powerful and compact to suit various deep cycle applications, such as electric wheelchairs and scooters. The SLI18-12 is a lithium iron phosphate (LiFePO4) battery offering more power and less weight compared to it’s sealed lead-acid counterparts. LiFePO4 batteries also provide 10x longer life than SLA batteries, making the technology the best choice for deep cycle applications that will drain the batteries or operate in extreme weather conditions. Starmax 12V lithium batteries are engineered to offer more energy for high consumption than traditional 12V lead-acid batteries. Some SLA batteries, such as the flooded type, need to be maintained. However, lithium Iron Phosphate is 100% maintenance-free and is very safe to operate, even in non-ventilated battery boxes. This 12V 18Ah lithium battery is very popular for electric wheelchair applications, and it is commonly referred to as a 12V electric wheelchair lithium battery.
The SLI18-12 is suitable in many other deep cycle applications such as mobility scooters and lawnmowers. This 12V 18Ah lithium battery offers 230W power and is lightweight, making it the perfect battery for applications requiring stable power, such as the following:
| Electric wheelchair | Mobility Scooters | Power Generator |
| Solar Power | UPS Systems | POS Systems |
Not all lithium batteries are manufactured the same. lithium batteries use the most advanced LiFePO4 cells to allow for the safest and most stable power. Our lithium batteries are also equipped with an intelligent battery management system (BMS) to ensure a long lifetime and safe handling. This 12V 18Ah lithium battery can be connected in parallel up to 4 units of the same model to create a 12V 36Ah,12V 54Ah, or even 12V 72Ah battery. It Can also be connected in series up to 4 units of the same model to create a 24V 18Ah, 36V 18Ah, or even 48V 18Ah battery.
| Part Number: SLI18-12 |
| Length: 181.5 mm (7.15 inches) |
| Width: 77 mm (3.03 inches) |
| Battery Height: 167.5 mm (6.59 inches) |
| Approx Weight: 2.45 kg (5.4 lbs) |
| Voltage: 12.8V |
| Capacity: 18Ah |
12V 18Ah Lithium Iron Phosphate batteries (LiFePO4) are designed to outperform traditional sealed lead-acid batteries in various residential and commercial power applications. Lithium batteries offer safe and worry-free energy in a lighter weight solution. Compared to sealed lead-acid batteries and other types of lithium batteries, lithium iron phosphate batteries are designed with LiFePO4 technology to offer significant advantages, including improved recharge and discharge efficiency, temperature protection, a higher life cycle and the ability to deep cycle or deep discharge while maintaining power. 12V 18Ah LiFePO4 batteries are generally more expensive than the counterpart sealed lead-acid batteries, but they are actually more cost-effective in the long term because they offer an extended life span of over 10 years.
12V 18AH LITHIUM IRON BATTERY APPLICATIONS
- Electric Wheelchairs
- Mobility Scooters
- Power Generators
- Marine
- Solar
- Floor Machines
- UPS Systems
- AWP
- Fishing Electronics
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