The six-pack design generates its own buzz. But OPTIMA SpiralCell Technology is the real hero. OPTIMA RedTop batteries are built to withstand the abuse trucks, SUV's and 4x4's experience on and off-road while delivering a higher level of power to the starter in the critical first 10 seconds of the vehicle starting cycle. The RedTop features the lowest internal resistance of any battery on the market, which is the key to their unparalleled high power delivery, increased cycle life and fast recharge capability.

OPTIMA REDTOP STARTING BATTERIES
MODEL NUMBER	34 & 34R	75/25	34/78	78	25 & 35	6V
PERFORMANCE
Voltage	12V	12V	12V	12V	12V	6V
Cold Cranking Amps @ 0F	800	720	800	800	720	800
Cranking Amps @ 32F	1000	910	1000	1000	910	1000
Reserve Capacity	100	90	100	100	90	100
Capacity (C/20 Rate)	50	44	50	50	44	50
Internal Resistance (ohms)	0.003	0.003	0.003	0.003	0.003	0.0019
PHYSICAL SPECS
Length	10"	10 5/16"	10"	10"	10 5/16"	10"
Width	6 7/8"	6 13/16"	6 7/8"	7 1/4"	6 13/16"	6 7/8"
Height	7 13/16"	7 5/8"	7 13/16"	7 3/16"	7 5/8"	7 13/16"
Minimum Weight (lbs)	37.9	33.1	38.8	39.5	31.7	18.4
Type Post/Terminal	SAE POST	DUAL SAE & GM	DUAL SAE & GM	SIDE TERMINAL	SAE POST	SAE POST
BCI Group	34 & 34R	75/35	34/78	78	25 & 35	N/A

12V Passenger Vehicle / Light Truck (noncommercial)              36 Months Free Replacement, Remaining 36 Month Prorated
6V Passenger Vehicle / Light Truck (noncommercial)                24 Months Free Replacement, Remaining 36 Month Prorated
Commercial                                                                              12 Months Free Replacement, Remaining 36 Month Prorated
Abusive service / Deep Cycle Applications / Car Audio             Not covered