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User Guide
Acumen Platinum Duo Smart Charger

Maintain two batteries from one power source!

With dual independent charging the Platinum Duo can charge and maitain two batteries of different capacities in separate machines or vehicles, at the same time. Supplied with all the leads and connectors, it only requires a single power socket for operation.

  • A stylish steel presentation case
  • Two banks of indicator lights for:

* On / Off
* Incorrect polarity
* "Good" battery
* Battery being charged
* Weak battery
* Recovery mode in progress

  • Wall bracket with fixings
  • Fused & Waterproof eyelet lead for permanent connection to battery X 2
  • Crocodile lead for temporary connections to the battery X 2
  • 3 metre extension lead x 2
  • UK and European mains leads
  • Reverse polarity protection
  • Over voltage protection
  • Over temperature protection


The Platinum will charge, test, maintain and recover. Rated at 0.8 amps charging current, the unit will charge a  battery until it reaches 14.3 volts. It will then maintain the battery at 13.6 volts +/- 0.2 volt at a current that the battery needs. It will examine and review the battery automatically. If the battery has a high self discharge rate the Platinum will attempt to recover or de-sulphate the battery.

Acumen Platinum Duo Smart Charger - Part no. 20119       £59.99