Don't worry. you always can solder your own leads. Please read carefully this reply.

Connect the charger to a fully charged car battery whit a capacity of at least 60Ah. If you decide to operate the charger from a 120V/240V to 12V or 13.8V DC power supply ("battery eliminator"), then make sure this power supply is well regulated, can supply continuous DC at least over 10% of your charge current, has a very high output capacitance, very low ripple and is insensitive to the frequency of the charger's internal switching voltage converter.
You should always use a high quality, gold-plated connectors like a 4mm bullet type connectors , Deans Ultra plug, APP Modular connectors in the charge cables to your batteries. Also, use heavy duty Flex silicon insulated cables ( MAX 10" TOTAL LENGTH ).
Take care to produce sound soldered joints, no- "soldered blobs" or dry joints. ONLY BRIGTH JOINTS. Your flight packs should already be fitted with gold-contact connectors. tin platted connectors are completely unsuitable as their transfer resistance is high and they are prone to intermittent contact. Be sure that your cables are well (strong) soldered to the plugs and sockets. do not fasten with screws. Use a high quality Lead-Free, already 3/64" diameter solder like a 60/40 Rosin-Core solder, 60/40 Kester Solder. You can apply ( but no necessary ) liquid Rosin flux from Trinity to the area to be soldered to help the solder adhere better.

HURRY. NOW YOU ARE READY TO MAKE THOUSANDS OF SOLDERED LEADS

Carlos Garcia