Give us your plate — we'll tell you your battery and price
One field, that's it. We reply on WhatsApp with the exact reference and price — no need to leave your phone.
Official Varta distributor · 27 years in Málaga · fitted in ~15 min, no appointment
OPTIMA BLUE TOP Batteries
The OPTIMA BLUE TOP is the spiral cell marine battery: starts the boat engine and powers the onboard services. It is recognized by its blue cover and usually has double terminals.
SpiralCell technology
Apply the pure lead SpiralCell technology to the marine environment: sealed and waterproof, resists waves, vibration, and deep discharges from onboard consumption. It does not leak even when the boat tilts and requires no maintenance.
Applications
- Recreational and fishing vessels /no_think Recreational and fishing vessels
- Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think Outboard and inboard engine starting /no_think
- Onboard services: probe, GPS, refrigerator, lights
- Marine installations combining starting and service
The range in figures
| References | 4 |
|---|---|
| Capacity | 50 – 75 Ah |
| Cold cranking | 765 – 975 A (EN) |
| Voltage | 12 V |
| SpiralCell | AGM ESPIRAL |
How to choose
The BLUE TOP is the marine version of OPTIMA. The versions with dual terminals (one for starting and one for service) allow it to be used as a mixed battery. Check the type of terminal your installation requires before ordering it.
Equivalences
The BLUE TOP is the nautical range of OPTIMA (blue top). Compared to the RED TOP (vehicle starting) and the YELLOW TOP (vehicle dual purpose), the BLUE TOP is designed for the marine environment and many of its versions feature dual terminals.
Frequently asked questions
Does the BLUE TOP serve for starting and for boat services?
Yes. The BLUE TOP is a dual-purpose marine battery: it starts the engine and powers onboard consumption. The versions with dual terminals make it easy to use for both functions.
Does it withstand the marine environment and wave action?
Yes. As a sealed spiral cell AGM battery, it does not leak, resists vibration and shaking, and withstands deep discharges from onboard consumption.
What is the difference between BLUE TOP and YELLOW TOP?
Both are dual-purpose, but the BLUE TOP is designed for the marine environment and usually comes with specific terminals for marine installation; the YELLOW TOP is for vehicle.
