HKB ELECTRONICS

2/ We will be closed from the 23/4/2022 until the12/8/2022, any orders received during this period will be shipped ASAP after the 12/8/2022, sorry for any inconvenience caused. Orders received prior to the 23/4/2022 will be shipped as normal... 3/ Pre-orders can be cancelled at any time prior to shipment for a full refund less any non refundable Paypal fees... The Alternator Voltage Booster was the first of its type on the market and is the only unit available that was has been purpose built for alternator voltage boosting.