Up to four 12-volt NLX batteries may be connected in parallel. Batteries connected in parallel must be the same model. Do not connect NOCO NLX batteries in

parallel with batteries from other manufacturers. Batteries connected in parallel must be at the same voltage, otherwise sparking and high currents may occur.

NOCO recommends fully charging each battery individually with the same 12-volt charger before connecting them in parallel. Batteries intended to be connected

in parallel should be purchased at the same time.

Connecting NLX Batteries in Parallel.

Parallel groups of NLX batteries are capable of high currents. Make sure that

battery cables are sized appropriately for the application current. Clean all

battery terminals and cable connection points before installation. NOCO Bus

Bars are recommended for making battery-to-battery connections. Ensure all

connections are tightened to the appropriate torque. Excessively hot cables

or battery terminals during use are a sign of poor connections or inadequate

cable size. Clean and check all connections for the correct torque and ensure

that cables are sized appropriately. Batteries connected in parallel must be

wired correctly to ensure that they share current evenly. Failure to wire the

batteries correctly will result in reduced battery performance.

Charging NLX Batteries in Parallel.

NLX batteries in parallel should be charged using 12-volt lithium chargers.

Always use a lithium charger with the correct voltage and current ratings.

NOCO GENIUS Smart Chargers are recommended for charging NLX batteries.

NLX Batteries in Series

Up to four 12-volt NLX batteries may be connected in series to support up to 48V applications. Batteries connected in series must be the same model.

Do not connect NOCO NLX batteries in series with batteries from other manufacturers. Connecting more than four in series can damage the batteries.

Batteries connected in series must be at the same State-of-Charge. NOCO recommends fully charging each battery individually with the same 12-volt

charger before connecting them in series. Batteries intended to be connected in series should be purchased at the same time.

Correct Configuration for NLX Battery Parallel Connection.