PowerPrecision+ Lithium Ion battery, 3500 mAh, providesadvanced State of Charge and State of Health, compatible with all PS20 configurations and cradles.<br><br>Spare batteries:<br>PowerPrecision + Batteries provide an advanced new battery technology integrated into our newest devices bringing a higher level of intelligence to deliver maximum performance.<br><br>This battery is compatible with all PS20 configurations while using any MC18 single and<br>3-slot cradles:<br>- Compatible with PS20 only<br>- Compatible with Level V and Level VI power<br>- supplies<br>- Compatible with single and 3-slot cradles<br>- Supports standard and fast charging modes<br>- Not compatible with MC18 terminals<br><br>Main features:<br>Information stored on each PowerPrecision+battery:<br>- Continuously updated capacity as battery ages<br>- Charge accepted per type of charger<br>- Time to fully charge and time to fully discharge<br>- Elapsed time since first use<br>- Dynamically models the battery life based on historical usage<br><br>Supported features:<br>- Advanced state of health: actively measures and calculates the battery capacity under<br>- standard load conditions and temperature<br>- Advanced state of charge: time to empty under present usage and time to full under<br>- present charge condition