The XC-QL4-K1 4-Station QuadLink Charger Kit includes an Xtreme Charge Battery Charger & Desulfator, QuadLink multiplier, 12V battery tester, (5) 2' battery leads with lugs, 2' battery lead with clips, (4) 5' extension leads and (2) 25' extension leads - everything needed to maintain FOUR 12V batteries individually or in 24V, 36V and 48V series configurations. That's a saving over buying products individually! The simple plug & play system maintains the batteries sequentially in ten minute intervals indefinitely without the risk of overcharging.
 
TEST AND MAINTAIN UP TO FOUR BATTERIES AT A TIME!

This innovative, charge and battery maintenance system maintains and desulfates up to four 12-Volt lead-acid batteries, including VRLA, AGM, gel and flooded cell. Eliminate the expense of buying three additional battery maintainers plus the hassle of monitoring and swapping batteries on a lone charger. In addition to the QuadLink multiplier and Xtreme Charge Battery Charger, this kit includes a battery tester, five 2' battery leads with lugs, 2' battery lead with clips, four 5' extension leads and two 25' extension leads so you'll be prepared for any set up configuration.   
 
Set up is easy and takes just a few minutes to assemble. The Xtreme Charge Battery Maintenance Charger is a state-of-the-art smart charger designed to automatically maintain your battery, so there's no need to be a battery expert to use it. Unlike other smart chargers on the market there's no guesswork; you don't need to select the battery type or the proper charge rate for the battery to avoid the risk of unsafe or improper charging. Instead, proprietary algorithms combined with microprocessor controlled technology measure the battery's voltage and current to automatically determine and deliver the precise battery maintenance charge rate based on the size and condition of the individual battery, both initially and continuously throughout the five-stage charge process.

The QuadLink acts as a multiplier so the capabilities of the charger are passed through to the batteries via the QuadLink. The battery charger is always in full control of the charging process. Utilizing a simple plug and play system QuadLink splits and distributes 10-minute charge segments sequentially from battery to battery, making remembering to switch your battery charger back and forth between batteries in storage obsolete. Cycle rotation will continue indefinitely without overcharging - maintaining the charge of all four batteries for you automatically. For best results when four batteries are connected and being maintained, batteries should start off in a fully charged state.  If you only want to charge three batteries the QuadLink multiplier will recognize this and skip the open channel after a circuit verification test. The station or battery that is currently being charged is indicated by a blinking LED light on the QuadLink.

By combining the distribution power of the QuadLink with the ultimate Xtreme Charge 12-Volt charger, battery maintainer and desulfator you are able to keep as many as four 12V batteries in optimum condition.  During the Xtreme Charge's cycle, PulseTech's patented, optimized frequency pulsing constantly works to minimize and reduce naturally occurring battery sulfation - the main cause of battery failures. By reducing the size and number of lead sulfate deposits on the battery plates that negatively affect your battery's ability to accept, store and release energy, your battery will charge deeper, maintain greater reserve capacity and last longer - up to three times longer.

The XC-822-TEST 12-Volt battery tester is pocket-sized so it's small enough to carry with you and have available when needed. This tester instantly shows an indication of your 12-Volt lead-acid battery's state of charge at 100%, 75%, 50% or 25%. It also provides a quick GOOD or BAD alternator test result. The dual design allows you to insert the test probes directly into the standard quick disconnect connection without touching the battery posts or to remove the probes and touch the battery terminals directly. It's the perfect tester to determine if a battery needs to be charged before being attached to the QuadLink Charger Kit.

This battery maintenance kit has the ability to not only maintain as many as four individual batteries, but can also maintain 12-Volt batteries in 24, 36 and 48V series connected configurations typically used in golf carts or similarly designed vehicles or battery packs. Simply connect each output lead using the provided eyelet lug connectors (up to four) to each 12-Volt segment of the multiple battery configurations, allowing the QuadLink multiplier to charge each of the 12-Volt segments of the pack in 10-minute intervals. This will ensure the entire pack is maintained at the state of charge that they were left at when stored or left unused for an extended period.

The quick disconnect feature offers the option of permanently attaching lugs to the battery and easily switching between lugs and clamps. The status light column on the Xtreme Charge Battery Charger indicates when the unit power is on, pulsing and charging. The battery light column indicates the percentage of the battery's state of charge - 25%, 50%, 75% or 100%.

 Use on your cars, light trucks, SUVs, motorcycles, small boats, watercraft, ATVs, scooters, golf carts, lawn equipment and other equipment using 12-Volt batteries.

•     Charges and maintains up to FOUR 12-Volt lead-acid VRLA, AGM and flooded batteries
•     Desulfates batteries with Pulse Technology, so they accept, store & release maximum power
•     Extends battery life up to 3 times
•     Enables charging of 12V batteries in 24V, 36V and 48V series configurations
•     Charging sequence continues indefinitely without risk of overcharging or overheating
•     Eliminates the need for using four separate chargers
•     LEDs indicate charging, pulsing and battery state of charge
•     Fully-automatic microprocessor controlled technology
•     Reverse battery protection and indication
•     Sparkless operation
•     Weatherproof
•     5-Year Limited Warranty
 
The kit contains:
(1) 4-Station Charger Multiplier, XC-QL4
(1) Battery Maintenance Charger, XC100-P
(1) 12V Battery Tester, XC-822-TEST
(5) 2' Battery Leads with Lugs, XC-LUGS
(1) 2' Battery Lead with Clips, XC-CLIPS
(4) 5' Battery Extension Leads, XC-EXT-5
(2) 25' Battery Extension Leads, XC-EXT-25