KickAss 12V 140A Dual Sensing Voltage Sensitive Relay (VSR)
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
1 Year Warranty
This product is covered by a 1 Year Limited Warranty.
Description
Featuring a massive 140 Amp current rating the KICKASS advanced Voltage Sensitive Relay (VSR) with override is a specially designed battery isolator which has the intelligent ability to sense both start and auxiliary battery voltages. This allows it to engage or isolate depending on each battery's voltage level. A huge advantage of this dual sensing VSR is that when the auxiliary battery is being charged by solar or an AC battery charger and it is above 13.2V the VSR will engage which will enable the starting battery to also be charged
In normal operation, this VSR will engage when the engine is running and the start battery reaches 13.2V. This will connect the start and auxiliary batteries enabling your alternator to charge them simultaneously. When the engine is not running there is no charge from the alternator to the battery and the voltage will drop. Once the voltage reaches 12.8V the VSR will disconnect from the auxiliary battery. This means that the auxiliary battery can NOT drain your start battery
A smart manual override switch is also incorporated and can be used to manually engage and connect the start and auxiliary batteries. This feature can be used when the start battery is low on charge and the auxiliary battery is still charged. Note: When the manual override feature is used the auxiliary battery takes time to charge the start battery it should not be used for instant starting
A remote switch can also be wired up to the unit to use the same feature
The KICKASS; premium VSR also features a tough case which is hermetically sealed against weather and corrosion making it suitable for 4X4, marine, truck and industrial applications. The unit can be easily mounted to the firewall under the bonnet or almost anywhere else as it has easy surface mounting with convenient cable entry and exit points
Key Features
- Charge you auxiliary battery without the risk of discharging your start battery
- Protects electronics on auxiliary battery circuit from engine start up spikes
- Fully automatic operation
- Override switch (engages relay regardless of sense voltage)
- Indication light wire (activates when VSR engaged)
- Override wire (activated by + feed for optional remote operation)
- Dual sensing - senses voltages of both start and auxiliary batteries
Specifications
| Assembled Dimensions | 10 cm (L) x 6 cm (H) x 9.5 cm (W) |
| Input Voltage | 12 Volt DC | ||
| Continuous Current | 140 Amp | ||
| Maximum Current | 160 Amp | ||
| Dual Sense Cut In Voltage (Connect Voltage) | 13.2 Volt DC with 15 Second Delay | ||
| Dual Sense Cut Out Voltage (Disconnect Voltage) | 12.8 Volt DC with 15 Second Delay | ||
| Dimensions | 88 x 90 x 55mm | ||
Please download the instruction manual for further specifications
User Manual and Support
-
Acacia Ridge Store
Pickup available, usually ready in 1 hour39 Iris Place
Acacia Ridge QLD 4110
Australia -
Perth Store
Pickup available, usually ready in 1 hourunit 2/180 Bannister Road
Canning Vale WA 6155
Australia -
Kawana Waters Store
Pickup available, usually ready in 1 hour2/224 Nicklin Way
Warana QLD 4575
Australia
KickAss has warehouses located on both the East and West Coast of Australia. Express orders are dispatched same business day if ordered before 12pm AEST. Standard orders are dispatched within 2-3 business days. Deliveries are made during business hours, Monday to Friday.
At KickAss, we take full control of our product journey - from concept to creation - by designing, engineering, and manufacturing our own batteries and 12V accessories in our wholly owned facilities located in Australia, China, and the USA. This end-to-end approach allows us to maintain strict quality standards, drive innovation, and deliver unbeatable value. By owning our production facilities, we ensure every product that carries the KickAss name is built tough, tested rigorously, and ready for off-grid adventure.
Change your mind? No worries, our quick & easy online or in-store returns process has you covered. Learn more.
BUNDLE & SAVE!
Buy a KickAss 12V 140A Dual Sensing Voltage Sensitive Relay (VSR) in a kit to save even more.
Everything you need to easily wire your KickAss Dual Battery system setup.
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