How to use and charge li-ion batteries of cleaning machines correctly
It is vital to correctly use and charge the batteries of cleaning machines which operate on lithium-ion technology. The promised lifespan of the batteries will be achieved with these instructions.1. Before using a new machine: fully recharge the battery (90 min). · The batteries on machines and spare batteries are very low charged for safety reasons. Most of the time with those low charged batteries, the machine doesn’t start working at all unless the batteries are first fully charged. 2. After use: Always recharge the battery · Leave the battery on charger until green light is