Battery Optima Red Top RT C 4.2 Starter battery

OPTIMA Redtop Starter battery

Instant starting power is the strong point of the OPTIMA RedTop batteries. This means unmatched starting ability for professional engines subjected to intensive use, which must always be ready to go. The secret of this energy is OPTIMA's SpiralCell Technology®, which ensures maximum starting power for large diesel engines and heavy-duty equipment. This technology provides maximum starting power even in adverse weather conditions, with temperature ranges from + 40 ° to - 40 ° C. Thanks to its solid and waterproofed structure, the battery can withstand extreme stresses, delivering energy without requiring any maintenance, in whatever place you want to go

Advantages:
- Three times longer life than other batteries.
- More power in the first one, two, five, ten seconds of the starting phase compared to conventional lead-acid batteries.
- High and constant performance that allows the battery to operate at the same level even when it is running low.
- Ideal for seasonal use. When fully charged it can remain unused for up to 12 months at room temperature (or below) and then start a vehicle.
- Fifteen times more resistant to vibrations than other batteries.
- Hermetic, with total assembly flexibility; it can be installed in almost any position.

Specifications
Model number: RT C 4.2
Voltage (V): 12
Cold start Amps @ -18 ° C (A): 815
Amps starting @ 0 ° C (A): 1000
Capacity reserve (Min.): 100
Capacity (C / 20) (Ah): 50
Internal resistance (Ohm): 0.003
Polo type: SAE
BCI group: 34C
Minimum weight (Kg): 17.2 kg
Length (mm): 254 mm
Width (mm): 175 mm
Height (mm): 200 mm