| Porsche 911 Charging System - Page 3 |
Batteries  |
| Optima Batteries |
| The Optima battery is a sealed, zero maintenance battery that combines proven lead-acid electrochemistry with an advanced SpiralCell design. The result is a battery that has a longer service life, provides more power when you need it, and recharges in a fraction of the time. SAE tests demonstrate that Optima batteries offer 2-3 times the number of cycles (starts) compared to ordinary batteries. The increased life span makes the Optima battery an economical choice. The Optima Battery is not a direct replacement for the standard Porsche battery and may require a battery mount kit or modifications. |
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 OPT-825000 | Optima Battery, 12 volt Standard Cycle Red Top, Top and Side Terminals, 800 CCA [More Info] | $174.95 |  |
 OPT-825002 | Optima Battery, 12 volt Deep Cycle Yellow Top, Top and Side Terminals, 750 CCA [More Info] | $239.95 |  |
| OPT-883033 | Standard Mounting Adapter for Optima Battery, 911 (1969-73) [More Info] | $32.95 |  |
Porsche Battery Maintainer |
| With new vehicles containing electronic components, there will always be a continuous draw on the battery. Combine this with extended vehicle storage and or short trips, the battery may never receive a full charge. To prevent the possibility of a dead battery, Porsche AG recommends the battery be kept in a fully charged state using the factory approved battery maintainer whenever the vehicle in not in use.,. The Charge-O-Mat maintainer operates on standard 120 volt power and can be plugged directly into the cigarette lighter receptacle, or with the optional adapter cable alligator clips, directly to the battery. |
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 980-611-981-00-OEM | Porsche Battery Maintainer Brand: Genuine Porsche [More Info] | $68.75 |  |
 000-043-202-55-OEM | Adapter Cable for the Porsche Battery Maintainer Brand: Genuine Porsche [More Info] | $15.00 |  |
 955-044-900-54-OEM | Porsche Charge-o-mat II Battery Charger and Maintainer (USA Version) Brand: Genuine Porsche [More Info] | $130.75 |  |
Battery Tender Trickle Charger |
| The Battery Tender is much more than a trickle charger. It has a brain. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are! • Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). • Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode). • Automatically switches to float / maintenance voltage after fully charging the battery. • If the battery voltage drops too far under load, full charger output power resumes. • Solid state two color LED indicates stage of charger. • Spark proof. • Reverse polarity protected. • 12' output cord. • 5 year warranty for Junior, 10 year warranty for Plus |
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 DEL-021-0123 | Battery Tender Junior, 12V 0.750A [More Info] | $39.95 |  |
 DEL-021-0128 | Battery Tender Plus, 12V 1.25A [More Info] | $59.95 |  |
Battery Cables |
| A poor battery connection can also cause many problems with your electrical system. Make sure that your battery terminals are clean and the cables are strong and not worn. |
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| 901-611-902-20-OEM | Battery Ground Strap, 911 (1965-68), 912 (1965-69), Each Brand: Genuine Porsche [More Info] | $64.00 |  |
 901-611-902-21-M260 | Battery Ground Strap, 2 Per Car, 911 (1969-73), Each Brand: OEM [More Info] |  |
| $22.25 |  |
Battery Terminal Covers |
| 901-611-313-00-OEM | Battery Terminal Cover, Short, as needed, each, 911 (1965-73) Brand: Genuine Porsche [More Info] | $5.25 |  |
| 999-611-104-00-OEM | Battery Terminal Cover, Long, as needed, each, 911/911 Turbo (1965-89) Brand: Genuine Porsche [More Info] | $4.25 |  |
Battery Tray Acid Mat  |
| This alkaline-impregnated mat will soak up all those acid leaks that seem to come from even the newest batteries. Protect your battery tray, and your trunk compartment from the hazards of leaking batteries with this acid-neutralizing mat. |
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 PEL-BMBP812 | Battery Tray Acid Mat, 8 inch x 12 inch [More Info] | $4.95 |  |
 PEL-BMBP820 | Battery Tray Acid Mat, 8 inch x 20 inch, Yellow [More Info] | $7.95 |  |