Direct fit for 2004 and newer Toyota Prius with SmartKey System.
New to BatteryMart.com, the Optima DS46B24R battery is one of the most-asked for and most-sought out batteries ever. This Optima battery for the Toyota Prius is a direct replacement for all models 2004 and up, and is the first Optima product to provide a direct fit for the Prius. You can purchase this battery assured that it will drop right into your car.
OPTIMA vs Prius OE
Ah (C/20 Rate)
Large (SmartKey) OE Service
Small (Non-SmartKey) OE Service
The Optima DS46B24R integrates with the current Toyota OE vent system without any special installation. It is built to Optima's unbeatable standards, so you can expect to find Optima's world-class deep cycle dependability, vibration resistance 15 times above traditional batteries, and a long shelf life thanks to Optima's low-discharge rate.
YellowTop Deep Cycle Battery by Optima
Group Size S46B24R
Crank Amps (CA): 575
Cold Crank Amps (CCA): 450
Amp Hour (Ah): 38
Reserve Capacity (RC): 66
Only for cars with the SmartKey system
About Optima Yellowtop Batteries: Optima's YellowTop batteries are dual-purpose starting and deep-cycle batteries. They provide engine starting power plus deep cycle capacity to support multiple accessories, demanding electrical systems, and vehicles without alternators.
BM Part #:
Performance beyond the OE standards: 18% more capacity and 24% more cold cranking amps.
Direct replacement for 2004 and newer Toyota Prius with SmartKey System. Integrates with the current Toyota OE vent system and no special installation required.
Pure Optima Excellence: Premium starting and world-class deep cycle power for demanding electrical systems.
Deep cycle dependability, vibration-resistant, and long shelf life thanks to a low-discharge rate.
Great for use in vehicles with large accessory loads.