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Sterling Power 12V to 12V Auxillary Battery Maintainer
The Sterling Power BM12123 Battery Maintainer is a 12V-to-12V solution designed to keep your auxiliary battery bank topped up by drawing power from the primary battery—only when it’s being charged by a source like a battery charger, solar panel, or wind generator. Unlike traditional designs, this maintainer uses efficient FET technology instead of relays. FETs consume just 1.5 mA of power, making them ideal for low-power charging sources. With no moving parts, they operate silently and are built for long-lasting, maintenance-free performance.
MPN:BM12123
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Price:
$77.90 each
Availability:
In stock
Typically ships in :
1 day
Specifications
input v dc
12V
output v dc
12V
size
5.6 x 1.8 x 1.6 inch
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Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
Manufacturer
Sterling Power USA
Sterling Power 12V to 12V Auxillary Battery Maintainer
MPN: BM12123
$77.90
In stock
Typically ships in: one day
Quantity
Product Description
Product Specifications
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