Mastervolt
Mastervolt 83012031 BI 1203-S Battery Isolator, Diode Technology
Mastervolt 83012031 BI 1203-S Battery Isolator, Diode Technology
SKUCT-111092
Out of stock
Product details
Review the details before ordering.
Ensure reliable, independent charging for your onboard battery systems with the Mastervolt BI 1203-S Battery Isolator.
- Utilizes conventional diode technology for efficient energy distribution.
- Features a compact, solid-state, and corrosion-proof design with aluminum heat sinks.
- Constructed with synthetic materials and molded diode splitters.
- Synthetic end plates with connection lugs facilitate easy installation.
- Weight ranges from 580 to 1300 grams.
- Incorporates a diode voltage drop of approximately 0.6 V.
This isolator offers a robust and durable solution for managing multiple batteries.
Shipping & returns
Shipping & returns
Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
Share
