|
[ More Electrical ]
See our other pages for switches, led's and other items!
Electrical-Batteries
Although different in size and capacities, all the
following racing batteries have these common properties;
- Sealed Construction
- May be used both an upright or horizontal position
- Compatible with standard alternators used in racing
- Excellent high discharge performance
- Lightweight
- Supplied fully charged
Do not be confused with batteries of similar dimensions. Racing
batteries are designed to handle vibration, G-force loads and high load
discharge, unlike those better suited for a garden tractor!
High Performance Racing
These
12
volt batteries offer an excellent power to weight ratio plus the added advantage
of a lead plate design that will not leak electrolyte, even if the outer case is
damaged. Battery model choice is normally accomplished by determining
your vehicles Amp Hour (Ah) draw. These batteries will work in the upright or
horizontal positions.
If you have a total loss electrical system,
then you must consider all pumps, electric motors, ignition and lighting
requirements plus the length of time these items must operate. For those with a
recharging system, if this system fails, anticipate the length of running time
until your next stop and the total Ah required.
Vintage racers refer to this type/size battery, as a Varley, due to their
size and output. The Model 15 size/load battery, has been used on Van Dieman
formula cars in the US, since 1990. The Model 30 is a popular replacement for
many rallye, vintage sports racers and FB.
Model
Name
|
Part
Number
|
Capacity
Ah
|
Weight
Lbs.
|
Dimensions
Inches
|
*Current |
| # 40 |
6J0450 |
35 |
27.5 |
9.8L 3.8W 8.H |
1100 Amps |
| # 30 |
6J1676 |
26 |
20. |
9.8L 3.8W 6.H |
850 Amps |
| # 15 |
6J0253 |
14 |
11. |
7.8L 3.W 5.4H |
550 Amps |
| # 20 |
6J1604 |
13 |
10.8 |
6.9L 3.3W 5.1H |
400 Amps |
*Cranking Current 20oC for 10 secs
 The Yuasa
12 volt, sealed lead acid,
maintenance free battery, has been the heart of many formula cars electrical
source for years. It has a long standing reputation of dependability amongst maintenance
free and position free batteries. If your vehicle has a battery with the
following dimensions or capacity needs,
this would be a good choice.
Model
Number |
Part
Number |
Nominal (Ah)
Capacity |
Weight
Lbs |
Dimensions
Inches |
| NPG18-12 |
6J1703 |
17.2 |
13.7 |
7.1L 3.W 6.5H |
Automatic Battery Charger
The most common failure of racing batteries used in a total
loss system, can be attributed improper charging or the prolonged state of
discharge, after use.
Most chargers will continue to "trickle", long
after the battery has been significantly charged and this action can cause the
internal structure to over-heat and premature failure. When used on
larger automotive size batteries, this characteristic is rarely seen, as the
larger (heavier) mass absorbs this input.
This fully automatic 10 amp battery charger has 3 LED
indicators and continuously monitors the state of charge. A red indicator
confirms that your power supply is active. As the battery reaches full charge,
the yellow and green indicator lights will flash alternately. This automatic
cycling of the charger prevents overcharging as the battery reaches its full
capacity. With the indicator green, the charger shuts off until the power
has drained to the point of which the yellow indicator appears and the
power returns. As with any electrical device, it is not recommended to leave it
on continuously. part # 6J0914
For
Wiring, switches, LED and more, follow the link
below.
|