How about placing 2 batteries in a sequential order? ]
KIV (Vinyl Insulated Wire for Electrical Appliances) Thick 22SQ
1 x 16.4 ft (0.5 m) black and 1 x round crimping terminal R22-10 (plus)
A set of crimping 1 R22-8 (negative).
The negative crimping terminal of this product is R22-8.
Specifications:
Size: 22SQ Black 0.5m 1
Specifications: Cable Allowable Current: 160A
Core Diameter: 7.06mm
Core Area: 22.0mm²
General Standard: 22.0mm²
Pressure: below 600V
Heat resistance: 105℃
RoHS compliant product.
You cant find the cable to connect the battery in a series!! This is a good news for you.
★We started selling cables!!