GYS ARTIC 4000 6 & 12 Volt Smart Battery Charger & Optimiser 4 Amp 029705

6 Volt: 8 AH to 70 AH or for maintenance charging up to a 130 AH. 12 Volt: 2 AH to 70 AH or for maintenance charging up to a 130 AH. Automatic stand-by mode if the battery is disconnected. - Battery status.

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