Battery Tender® 2-Bank 12V 1.25 Amp Battery Charger and Maintainer 4 AMP 5 Amp bulk charging is

5 Amp bulk charging is the threshold where recovery time becomes practical for working vehicles

Transform your battery maintenance experience with the innovative Battery Tender® Charge N Start 1120 – your ultimate 2-in-1 power solution

holding the battery at peak voltage without overcharging for as long as the charger remains connected

Absorption — Current tapers automatically as the battery approaches full charge

Battery Tender® 2-Bank 12V 1.25 Amp Battery Charger and Maintainer 4 AMP 5 Amp bulk charging isTwo vehicles. One charger. The Battery Tender 2 Bank 12V 1. 25 Amp brings fully independent, simultaneous smart charging to two batteries at once each bank running its own complete ISM (Infinite Sequential Monitoring) cycle at full 1. 25 Amp output, regardless of the other bank's state. Two vehicles stored. Two batteries maintained. One unit. What "Independent Banks" Actually Means The 2 Bank is not a splitter. A single output charger with a Y adapter