1. Kupu Whakataki
This manual provides essential information for the safe and effective use of your OPTIMA YellowTop DS46B24R Dual Purpose Sealed AGM Battery. The OPTIMA YellowTop battery is designed for high-performance applications, offering both premium cranking power and deep-cycle capabilities. It is suitable for vehicles with high electrical demands, such as those with winches, advanced audio systems, or commercial equipment. Please read this manual thoroughly before installation and operation.
2. Nga korero haumaru
Always observe the following safety precautions when handling and installing batteries:
- Wear appropriate personal protective equipment, including safety glasses and gloves, to prevent injury from acid or electrical discharge.
- Batteries contain sulfuric acid, which is corrosive. Avoid contact with skin, eyes, or clothing. In case of contact, flush immediately with water and seek medical attention.
- Batteries produce explosive gases. Keep sparks, flames, and lit cigarettes away from the battery. Ensure adequate ventilation during charging or when working near the battery.
- Do not short-circuit battery terminals. This can cause severe burns, fire, or explosion.
- Always disconnect the negative (-) terminal first and reconnect it last to minimize the risk of accidental short circuits.
- Do not attempt to open or modify the battery. This is a sealed unit and is not user-serviceable.
- Puritia nga pākahiko kei taea e nga tamariki.
- Makahia nga pākahiko tawhito kia rite ki nga ture o te rohe.
3. Nga Hua o te Hua
The OPTIMA YellowTop DS46B24R battery offers several advanced features:
- Dual Purpose Design: Provides both strong starting power and deep-cycle capabilities for consistent performance.
- SpiralCell Technology: Utilizes 99.99% pure lead for more power delivery and superior performance compared to conventional flat-plate batteries.
- Ātete Wiri Nui: Up to 15 times more resistant to vibration than standard flooded batteries, enhancing durability.
- Tiaki-Kore: Sealed AGM design eliminates the need for water additions, offering maximum convenience.
- Whakataki Tere: Designed for faster charging capabilities, reducing downtime.
- Roa ake te Ora: Offers up to 3 times longer life compared to standard flooded batteries under typical operating conditions.

Figure 1: OPTIMA YellowTop battery applications, including late-model domestic trucks, off-road/4x4 vehicles, and extreme load-laden vehicles, highlighting its tested and trusted performance.

Figure 2: Key performance benefits of the OPTIMA YellowTop battery, emphasizing 15 times more vibration resistance, ability to tackle tougher terrain, and up to 3 times longer life.
4. Whakatakotoranga

Whakaahua 3: Taha view of the OPTIMA YellowTop battery, illustrating its physical dimensions.
| Huanga | Uara |
|---|---|
| Tau tauira | 8171-767 (DS46B24R) |
| Voltage | 12-Volt |
| Makariri Cranking Amps (CCA) | 450 CCA |
| C20 Capacity | 38 AH |
| Rahui Rahui | meneti 66 |
| Ahu (L x W x H) | 9 5/16" x 5 1/16" x 8 15/16" (237mm x 129mm x 227mm) |
| Taumaha | 26 pauna |
| Momo Kapeka | SAE Post |
| Hangarau | Sealed AGM (Absorbed Glass Mat) |
| UPC | 721112819877 |
5. Tatūnga me te Tāuta
Battery installation can be complex and involves electrical hazards. If you are not experienced with automotive electrical systems, it is recommended to have the battery installed by a qualified professional.
Hipanga Tāuta Whānui:
- Whakaritenga: Ensure the vehicle's ignition is off and all accessories are disconnected. Wear safety glasses and gloves.
- Kimi Pūhiko: Identify the location of the existing battery in your vehicle. For some models, like certain Toyota Prius, the 12V auxiliary battery is located in the trunk or rear compartment.
- Momotu Pūhiko Tawhito: First, disconnect the negative (-) terminal cable, then the positive (+) terminal cable. Carefully remove any hold-down clamps ranei taiapa.
- Tango Pūhiko Tawhito: Lift the old battery out of the tray. Be aware of its weight.
- Paepae me nga Kapeka: Horoia te paepae pākahiko me te cl taurangaamps to remove any corrosion or debris. Use a wire brush and a battery terminal cleaner solution if necessary.
- Tūnga Pūhiko Hou: Place the OPTIMA YellowTop battery into the battery tray, ensuring it is seated securely.
- Tūhono Pūhiko Hōu: First, connect the positive (+) terminal cable, then connect the negative (-) terminal cable. Ensure connections are tight and secure.
- Pūhiko Haumaru: Tāuta anō i tētahi pātene pupuriamps or brackets to prevent battery movement.
- Ventilation (if applicable): For vehicles where the battery is located in the cabin or trunk (e.g., some Prius models), ensure any ventilation tubes are properly connected to the battery's vent port. The OPTIMA YellowTop DS46B24R is designed with a vent port for this purpose.
- Taki Whakamutunga: Double-check all connections and ensure no tools are left in the engine compartment or near the battery.
Note on Vehicle Specific Fit: This battery is designed for a vehicle-specific fit, including select Prius models. While the physical dimensions are provided, minor adjustments to existing brackets may be necessary in some installations. Always verify fitment for your specific vehicle year and model.
6. Nga Tohutohu Whakahaere
Once installed, the OPTIMA YellowTop battery operates automatically as part of your vehicle's electrical system. It provides power for starting the engine and running vehicle accessories. Its dual-purpose design ensures reliable starting power even after periods of accessory use.
- Kei te utu: The battery will be charged by the vehicle's alternator during operation. For optimal performance and longevity, especially if the vehicle is stored for extended periods or frequently used for short trips, consider using a compatible AGM-specific battery charger.
- Deep Cycle Use: The YellowTop's deep-cycle capability makes it suitable for applications requiring sustained power draw, such as powering auxiliary electronics or winches.
7. Tiaki
The OPTIMA YellowTop is a maintenance-free battery, meaning it does not require water additions. However, periodic checks can help ensure optimal performance and longevity:
- Tirohanga Kapeka: Periodically inspect battery terminals for cleanliness and tightness. Ensure there is no corrosion. If corrosion is present, clean with a wire brush and a baking soda/water solution, then rinse with clean water and dry thoroughly.
- Tirotiro i te Pouaka Pūhiko: Check the battery case for any signs of damage, cracks, or swelling. If damage is observed, the battery should be replaced.
- Haumarutanga Puritia: Ensure the battery is securely held in place to prevent vibration damage.
- Te utu (mehemea e hiahiatia ana): If the vehicle is not used regularly, or if accessories are frequently used with the engine off, consider using a smart charger designed for AGM batteries to maintain a full charge. Avoid overcharging.
8. Te Raru
E pā ana tēnei wāhanga ki ngā take noa ka pā mai ki tō pākahiko.
| Raruraru | Te take pea me te otinga |
|---|---|
| Ka tere haere te miihini, kaore ranei | Te take pea: Discharged battery, loose or corroded terminals, faulty starter. Rongoā: Tirohia te puhiko voltage. If low, charge the battery. Inspect and clean terminals. If battery is charged and terminals are good, have the starter and charging system checked by a professional. |
| Kaore te pākahiko e mau ki te utu | Te take pea: Faulty charging system (alternator), parasitic drain, battery nearing end of life. Rongoā: Have the vehicle's charging system tested. Check for accessories drawing power when the vehicle is off. If the battery is old, consider replacement. |
| Te waikura i runga i nga pito | Te take pea: Chemical reaction, loose connections. Rongoā: Disconnect terminals (negative first), clean with a wire brush and baking soda/water solution, rinse, dry, and re-connect tightly. Apply anti-corrosion grease. |
| Battery case appears swollen or damaged | Te take pea: Te utu nui rawa, te kino o roto. Rongoā: This indicates a serious issue. The battery should be replaced immediately by a professional. Do not attempt to charge or use a swollen battery. |
9. Nga Korero Whakaputanga
OPTIMA Batteries typically come with a manufacturer's warranty covering defects in materials and workmanship. The specific terms and duration of the warranty may vary based on the point of purchase and region. Please retain your proof of purchase for warranty claims.
For detailed warranty information, including coverage periods and claim procedures, please refer to the warranty card included with your battery or visit the official OPTIMA Batteries webpae.
10. Tautoko me te Whakapā
If you have questions, require technical assistance, or need to report an issue, please contact OPTIMA customer support or your authorized dealer.
- Tautoko Aipurangi: Visit the official OPTIMA Batteries webpae tukutuku mō ngā FAQs, ngā mōhiohio hua, me ngā rauemi tautoko.
- Kaihoko Whaimana: Contact the retailer or installer from whom you purchased the battery for local support.





