
When you first get your Gude LG 12-20 Charger for Tools, it's important to fully charge the battery before using it. The instruction manual states that accumulators come partially charged. Here's how long you should charge it depending on the battery capacity: A 1.3 Ah battery needs 267 minutes, a 1.5 Ah battery requires 308 minutes, and a 2.0 Ah battery needs 411 minutes. Charging your battery for the correct amount of time based on its capacity will help ensure that you get the best performance and lifespan from your Gude battery.


