120A Alternator Charger Kit (Drop-In Lithium)


120A Alternator Charger Kit (Drop-In Lithium)


Enable 120A alternator charging of a drop-in lithium battery bank.  A boost button lets your house batteries start your ignition when your starter battery is dead. This kit is ideal for van conversions and skoolies. Not for use with alternators rated less than 100A.

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Wiring Diagram

What you get:

1x RELAY-VTC120 CYR010120412 Cyrix-Li-ct 12/24V-120A Intelligent Li-ion battery combiner
2x LUG-18GA-FAST-F 30513 Female Fast-on 18 ga.
2x LUG-2GA-RING-1/4 36130 2 ga. Lug-1/4” Ring
35' CABLE-2-1-BLK WC2-0 Cable-2 ga. Black
7x LUG-2GA-RING-3/8 LC2381 2 ga. Lug-3/8" Ring
6x 93H-R3/4 Heat Shrink Red 1.5" x 3/4"
2x 93H-B3/4 Heat Shrink Black 1.5" x 3/4"
1x 93B-120A 120 Amp DC Brkr. w/Screws
20’ CABLE-18GA-1-BLK 18 ga. Black Wire
40’ CABLE-18GA-1-RED 18 ga. Red Wire
1x LUG-18GA-RING-BR 30006 18-22 ga. Ring-Bare
0.5" HS-BLK-DWALL-1/8 HSDW18-0 Heat Shrink 1/8" Black
1x SPLICE-14-BUTT-SD 38058 14-16 ga. Butt Step-Down
1x SWITCH-ESSCLD Essential black momentary switch
1x PLATE-MOM Push Switch Face Plate Faceplate for Momentary Switch
1x FUSEHLDR-MINI 46486 Mini Fuse Holder & Cap
2x FUSE-MINI-005A 46253 Mini Fuse-5 Amp
1x LUG-10GA-RING-HS 32905 10-12 ga. Ring-H.S.
1x RELAY-30/40A-14VDC Bosch Style Relay 30/40A-14VDC
4x SPLICE-14-BUTT-SD 14-16 ga. Butt Step-Down
1x SPLICE-12-CEC 10-12 ga. Closed End Crimp
1x Label - Push Twice for Boost


AM Solar Part Number:  98-ALTCLI120