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Optima Yellow Top Dual-Purpose Battery D34/78
Original price was: $577.00.$465.00Current price is: $465.00. inc GST
In stock


- Fast Delivery Melbourne, Sydney, Perth, Hobart…
- Store Pickups and Store Fittings Available.
- Fast Shipping, typically same or next working day.
- High Performance, high CCA, Well known brand.
- Powerful batteries, we have sold Optima for 12+ years!
Buy an Optima D34/78 Battery Online or in-Store with big savings and delivery Australia Wide.
Why Buy an Optima D34/78 Battery from us
- We Sell Optima D34/78 Batteries both in our High Street Stores and our Secure Online store.
- Full support and after-sales service including Warranty support for your Optima D34/78 Battery.
- We are a genuine Australian based Optima Retailer, so you can can purchase safely & securely online.
- Optima D34/78 Pre-Sales advice and technical support. Contact the Store for fitting, charging and installation advice.
- Your Optima D34/78 is delivered to you fully-charged and ready to use.
The Optima D34/78 is a 12V 750CCA, 48Ah (Amp-Hour) Dual purpose battery (Starting & Deep Cycle). The D34/78 Optima spiral cell design with the plates wound tightly around a central core gives exceptional vibration resistance (15 times more than most batteries)
The Optima D34/78 is an extremely tough battery, with huge cranking amps for its size. This high starting power, combined with cycling capability (in Yellow Top and some Blue Top's) makes an Optima an excellent choice for many applications. Fast recharging too with its Absorbed Glass Mat (AGM) design. Some of our customers after fitting Optima's in their boat could not believe how quickly they recharged on a short trip (only 35 minutes from flat to fully charged at 100Amps for the larger Yellow Top's). Other customers have taken Optima batteries for tough 4x4 bush trips for camp lighting, but then ended up using them for all the vehicle starting as their normal starting batteries failed in turn.
Leak-proof, spill-proof and almost bomb-proof, they are completely maintenance free and can be installed at an angle if required and under-bonnet is fine too.
Optima D34/78 Additional Information.
Optima D34/78 Details:
- Width: 174.6mm
- Length: 254mm
- Height: 198.4mm
- Weight: 19.6Kg
- Voltage: 12V
- 750 CCA
- Warranty:
- Personal Starting (Non Commercial): 3 Years
- Commercial Use: 1 Year
- Deep Cycle: 1 Year
- Taxi Use: 6 Months
- Personal Starting (Non Commercial): 3 Years
The Optima D34/78 battery has a charged-up shelf life of 12 months or more, as compared to a normal flat plate battery that will sulphate in less than 6 months. The Optima D34/78 battery is deemed a non hazardous product for transport use, with no leakage or terminal corrosion. The D34/78 can be mounted on its side and will not gas under normal charging conditions.
Additional information
| Weight | 19.6 kg |
|---|---|
| Dimensions | 25.4 × 17.46 × 19.84 cm |
| Voltage | 12V |
| Ah (capacity) | 55Ah |
| Brand | Optima |
| Size | D26R |
| Chemistry | AGM |
| Polarity | R (RHN) |
| Terminal Type | SAE |
| CCA | 750 |
| Condition | New |
|---|











