Jupiter SMF-105D31R 12V 90Ah Car Battery

The Jupiter SMF-105D31R 12V 90Ah Car Battery is a sealed maintenance-free lead-acid starter battery designed in the common 105D31R size class with 90 Ah capacity. Batteries in this format are widely used as replacement or upgrade units for vehicles that specify a 105D31R/DIN group battery. Multiple brands use this size and capacity in automotive applications. ([turn0search0], [turn0search15])

Technical Specifications

SpecificationValueVoltage12 VCapacity90 AhBattery GroupSMF-105D31R / DINTypeSealed Maintenance-Free Lead-Acid

Fitment Notes

• SMF-105D31R (90 Ah) batteries are physically sized to DIN/105D31R standard, which fits many passenger cars and light SUVs that accept this group battery.
• Although the factory battery of Nissan Patrol is commonly a 70 Ah unit, many owners upgrade to 80 Ah or 90 Ah batteries when additional electrical load (e.g., audio, lighting) is present, provided the battery tray and terminals match. Always confirm fitment and clearance before installation. ([turn0search10])

Battery Design & Use

Sealed maintenance-free (SMF) lead-acid batteries like this do not require water topping-up during normal use. They provide the current necessary to crank the engine and power basic electrical systems. Correct terminal orientation and size matching to vehicle specification are essential before fitting.

Installation & Handling

• Check your vehicle manufacturer’s recommended battery group size and terminal layout before purchasing.
• Ensure correct connection of positive and negative terminals during installation.
• Dispose or recycle old batteries at appropriate recycling points because they contain lead and acid.

Warranty Information

Warranty terms depend on the supplier or retailer in the UAE. Standard manufacturer or distributor warranties usually cover defects under normal use; check the supplier’s documentation for exact terms.