5000mAh Battery

New for 2024, the KEIS 5000mAh Battery is a 12V upgrade to previously available batteries. This battery is fast charging using our 30W charger, features a USB-C in/out and USC-A out connection, LCD display to indicate charging status, and now can be used with all KEIS jackets and bodywarmers. 

Estimate Run Times* (Medium Power):

• J601 ULTRAFLEX - 1.15 Hours
• J505 EXTREME - 1 Hour
• J501 - 1.15 Hours
• B501W - 6 Hours
• B601 ULTRAFLEX - 2 Hours
• V501 - 5 Hours
• Motorcycle Gloves - 2 Hours 
  
• Leisure Gloves - 4 Hours

*These run times are approximate based on a calculation of power usage and battery capacity. Actual run times may vary depending on conditions such as temperature. We DO NOT recommend using this battery with more than one garment at a time as this will significantly reduce run time and a 6Amp power restriction from the battery.