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Renishaw Caravan Accessories has one of the largest awning showrooms in the UK and a wide range of caravan accessories and outdoor leisure equipment.


The world's most advanced Hi Amp professional battery pulse charger for starter & deep cycle leisure batteries.


The perfect charger for starter and deep cycle 12V batteries that demand accurate temperature controlled charging and unsupervised safe long term maintenance. Goes deeper into your battery and offers the world best performing recovery of dead batteries other chargers can’t, with our proven 9step innovative charge program specifically made for leisurely used batteries or batteries uncharged and unused for extended periods.

Milenco Battery Optimate 20 - Multi Step Professional Smart Charger / Maintainer

SKU: 5524
    • Professional quality battery care for 6V and 12V batteries of all sizes
    • Automatic reactive programming for superior battery care
    • Automatic voltage selection 
    • Optimised for long term maintenance for all 6V and 12V leisure and automotive batteries
    • Constantly analyses battery status and adjusts pulse charge accordingly
    • Can desulfate and charge a near dead battery automatically to restore and maintain battery performance.
    • Saves batteries with as little as 2V output
    • Controls battery temperature to avoid overheating
    • No risk of overcharging 
    • Totally safe for vehicle electronics 
    • Fully sealed weatherproof case
    • 6FT / 180cm A/C lead and 6FT / 180cm charge lead
    • 3 Year Warranty Included