Battery Tender® Ring Terminal Harness with Quick Disconnect Power Stations Lithium batteries require distinct absorption

Lithium batteries require distinct absorption voltages and a different maintenance protocol than lead-acid — the Power Tender® 15/8/2 Amp LCD delivers the correct ISM profile for each chemistry at 15 Amp

The WaveCharge 3-Bank runs three completely independent ISM cycles at full 3 Amps output per bank — three batteries charging at their own rate

The Battery Tender® Charge N Start 4120 combines a 4 Amp ISM smart battery charger with 1200 Amps of portable lithium jump starting power — four times the charging output of the CNS 1100 and 1120

A boat or vehicle running two lead-acid banks and two Lithium banks configures each bank independently — the correct ISM profile for each chemistry on each bank

Jump starting a car without jumper cables takes under two minutes:

Battery Tender® Ring Terminal Harness with Quick Disconnect Power Stations Lithium batteries require distinct absorptionThe Battery Tender Ring Terminal Harness with Quick Disconnect is the permanent battery connection accessory that eliminates direct terminal access on every charging session. The 18 inch ring terminal cable mounts to the battery's positive and negative terminals and stays connected the SAE quick disconnect on the other end provides the interface for any Battery Tender charger or compatible accessory. Connect the charger in seconds, disconnect cleanly