Executive Summary: Traditional lithium and lead-acid jump boxes are prone to the exact same chemical failures as the dead batteries they are trying to jump. Standard jump packs degrade over time, lose charge in storage, and suffer massive power drops in freezing temperatures. A supercapacitor jump starter stores energy in

“The KSM™ is truly amazing” Normally, you’ll get around 300 cycles out of a well-maintained battery, but KBi’s KSM is designed to run 1,000.000 cycles. II will outlive the boat, the motor – even the owner. It’s like having an emergency battery permanently on standby without any of the maintenance