Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.
Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.
Our last trading day before the holidays is 20th December, and we will reopen on 13th January.

Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.

Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.

Our last trading day before the holidays is 20th December, and we will reopen on 13th January.
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Batteries, Chargers, Capacitors

This category covers 12V power for cars, caravans and car audio systems. You'll find OzCharge battery chargers and maintainers for lead-acid and lithium batteries, a 33Ah deep cycle gel battery, battery monitors, a solar controller and a low voltage disconnect for caravans and campers, plus a 24V charger for mobility scooters.

For roadside starts there are jump starters from UTRAI, iPowLax, BRPOM, Powertech and OzCharge, including batteryless capacitor models and units with power banks or air compressors. Car audio builders can add a Boss Audio or Sound Storm Labs capacitor or a Stinger battery isolator, and Aerpro pure sine wave inverters run 240V devices from 12V.

Boss Audio CPBK3.5 3.5 Farad Digital Capacitor
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Boss Audio CPBK3.5 3.5 Farad Digital Capacitor

$179.99$110.85
3.5 Farad Capacitor, Digital Voltage Meter Finish Color: Black Equivalent Series Resistance (ESR): 0.00195 Ohms @ 120 Hz @ 25 Degrees... more info
UTRAI JSTAR-8 3000A Jump Starter Suit Gas Diesel Engine
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UTRAI JSTAR-8 3000A Jump Starter Suit Gas Diesel Engine

$249$162.85
Powerful and Versatile 3000A Jump Starter with Display, USB, and Dual LED Lights The product is a versatile and powerful jump starter... more info
Sound Storm Labs C352 3.5 Farad Capacitor
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Sound Storm Labs C352 3.5 Farad Capacitor

$149$124.85
3.5 Farad Capacitor with Digital Voltage Display 3.5 Farads with digital voltage display Red Digital Voltage Display Audible warning... more info
UTRAI Jstar 6 1800A 24000mAh Jump Starter Power Bank w/ Air Compressor
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UTRAI Jstar 6 1800A 24000mAh Jump Starter Power Bank w/ Air Compressor

$249$192
24,000mAh 1,800A Jump Starter With Air Compressor 24000mAh High Capacity Battery 1800A Peak Current Suitable for 7.0L Gas 6.0L Diesel... more info
UTRAI 13,000mAh Car Jump Starter Power Bank Portable Battery Check
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UTRAI 13,000mAh Car Jump Starter Power Bank Portable Battery Check

$129$105.85
13,000mAh 1,000A Jump Starter Jstar Mini Built-in 13,000mAh Large Capacity Battery 1000A Peak Current Ideal for 6.0L Gas 4.5L Diesel... more info
UTRAI 24000mAh Car Jump Starter 12V Battery Wireless Charger Compass
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UTRAI 24000mAh Car Jump Starter 12V Battery Wireless Charger Compass

$229$162
Jstar 4 Multifunction Emergency Vehicle Tools 12V Battery Booster 8.0L 2500A peak current. Suitable for 8.0L Gas 7.5L Diesel Engine 10W... more info
UTRAI Jstar 3 20000mAh Car Jump Starter Power Pack Gas & Diesel Engine
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UTRAI Jstar 3 20000mAh Car Jump Starter Power Pack Gas & Diesel Engine

$169$129.85
20,000mAh 1,600A Jump Starter Jstar 3 Built-in 20,000mAh Large Capacity Battery 1600A Peak Current Suitable for 7.0L Gas 6.5L Diesel... more info
UTRAI Jstar 5 24000mAh Car Jump Starter Power Pack w/ Air Compressor
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UTRAI Jstar 5 24000mAh Car Jump Starter Power Pack w/ Air Compressor

$249$199
Portable Jump Starter with Air Compressor Built-in 24000mAh Large Capacity Battery 2000A Peak Current Suitable for 8L Gas 6.5L Diesel... more info
Stinger S12023 120 Amp 4-Post Battery Isolator Relay Car Audio
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Stinger S12023 120 Amp 4-Post Battery Isolator Relay Car Audio

$149.99$129.85
Stinger 120AMP 4-Post Battery Isolator 120 amp Battery Isolator & Relay Prevents primary battery discharge Maximum current transfer... more info

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