Only use the charger supplied with the Battery Pack. The use of any other charger may irreparably damage the Battery Pack or the charger and may cause fire.
The batteries should be partially charged (50 to 80 %) for long-term storage.
Do not charge battery immediately after bringing the battery from cold environment to a warm one. Wait for 30-40 minutes for the battery to get warm.
Do not leave battery unattended while charging. Never use a modified or damaged charger.
Charge Battery Pack at a temperature from 0 °C to +45 °C. Otherwise, battery’s life will decrease significantly.
Do not leave Battery Pack with a charger connected to the mains longer than 24 hours after full charge.
Do not expose battery pack to high temperature or to a naked flame.
Do not submerge battery in water.
Do not connect external device with a current consumption that exceeds permitted levels.
Battery Pack is short circuit protected. However, any situation that may cause short-circuiting should be avoided.
Do not dismantle or deform Battery Pack. Do not drop or hit the battery.
When using battery at negative temperatures, battery's capacity decreases, this is normal and is not a defect.
Do not use battery at temperatures above those shown in the table — this may decrease the battery's life.