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Home > Products > Racing Batteries


Rock Racing Batteries


Rock 1236
12 Volt Heavy Duty | 700 CCA

  • 12 Volt Heavy Duty
  • Deep Cycle Battery
  • 5.25” D x 7.625” W x 6.875” H 
  • Weight: 24 lbs.
  • 700 amps CCA @ 20 second rate
  • 36 Reserve Capacity Minutes
  • Peak Discharge Amps: 1200 @ 15 seconds

We strongly recommend using our 12/16 volt Charger. As all Rock Products, made in the USA. 

Description
Part #
Price
ROCK 1236 700 CCA / 12 VOLT BATTERY
100800
$249.99

Rock 1257
12 Volt Heavy Duty | 850 CCA

  • Deep Cycle Battery
  • 5.25” D x 9.75” W x 6.875” H
  • Weight: 31 lbs.
  • 850 amps CCA @ 20 second rate
  • 57 Reserve Capacity Minutes
  • Peak Discharge Amps: 1500 @ 10 seconds 

We strongly recommend using our 12/16 volt Charger. As all Rock Products, made in the USA. 

Description
Part #
Price
ROCK 1257 850 CCA / 12 VOLT BATTERY
100801
$259.99

Rock 1685-2
16 Volt Heavy Duty | 1050 CCA

MORE CRANKING AMPS – 1050* 
MORE RESERVE MINUTES – 85 
MORE POWER, LESS WEIGHT – 42 lbs. 

  • Faster recharging 
  • Sealed construction 
  • No need for water 
  • Install in any position 
  • No shipping restrictions 
  • Lower weight than conventional batteries 
  • Unbeatable reliability 

Used by top IHRA and NHRA Pro Stock and Pro Mod Racers! Ideal for Sportsman Late  Model Racers. 

*5 seconds continuous @ 75° F to 7.2 volts = 1050 Amperes
15 seconds continuous @ 75° F to 7.2 volts = 950 Amperes 

6.6” deep x 10.2” wide x 8.3” high 

We strongly recommend using our 12/16 volt Charger. As all Rock Products, made in the USA. 

Description
Part #
Price
ROCK 1685-2 1050 CCA / 16 VOLT BATTERY
100802
$313.99

Rock 1685-3
16 Volt Heavy Duty | 1050 CCA

MORE CRANKING AMPS – 1050* 
MORE RESERVE MINUTES – 85 
MORE POWER, LESS WEIGHT – 42 lbs. 

Revolutionary3-Post 
The 3-post model allows you to connect your 12 volt gauges, lights, etc. to the 12 volt terminal. 

  • Faster recharging 
  • Sealed construction 
  • No need for water 
  • Install in any position 
  • No shipping restrictions 
  • Lower weight than conventional batteries 
  • Unbeatable reliability 

Used by top IHRA and NHRA Pro Stock and Pro Mod Racers! Ideal for Sportsman Late  Model Racers. 

*5 seconds continuous @ 75° F to 7.2 volts = 1050 Amperes
15 seconds continuous @ 75° F to 7.2 volts = 950 Amperes 

6.6” deep x 10.2” wide x 8.3” high

We strongly recommend using our 12/16 volt Charger. As all Rock Products, made in the USA. 

Description
Part #
Price
ROCK 1685-3 1050 CCA / 16 VOLT BATTERY
100803
$318.99

12V/16V Battery Maintainer & Charger

This charger was designed and built specifically for motorsports. Works equally well with liquid, sealed, maintenance-free, gelled, or other lead acid batteries. Easily switches from 12v to 16v operation to recharge 16v racing batteries. Uses our famous three-stage, microprocessor-controlled technology. Its 30 amp output rating assures fast recharge times. 

CHARGER DOES NOT INCLUDE DC CABLE TERMINATION

Customers use a variety of methods to connect The Rock Chargers to their batteries, including alligator cable clips, bayonet connectors, top post, ring connectors, etc. Due to the variety of applications, we leave the soldered connector options up to the customer. Soldering assures a good connection to the contact terminals. Whatever option you choose, the appropriate hardware is available at any automotive parts store. Whatever hardware you choose, if must be rated at 30 amps or higher.

Description
Part #
Price
ROCK 12V/16V MAINTAINER CHARGER
100804
$429.99

Charger 12-Volt with Cables

Charger 12-Volt with Cables

Description
Part #
Price
CHARGER 12V WITH CABLES
100805
$249.99


 
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