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Samlex America

200A Battery Guard

Samlex 200A Battery Guard
$279.40 (List Price: $349.20)
20% OFF This Week! You save $70
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Our Part #: SMX-BG-200 | Mfr. Part #: BG-200
Free Shipping for US Continental orders over $99.

DescriptionInformationImperialMetric
Input6-35 VDC--
Output6-35 VDC--
Amps200 A--
Weight-0.40 lb.0.18 kg.
Dimensions-3.25 x 2.40 x 1.50 in.8.30 x 6.10 x 3.80 cm.

The universal programmable Battery Guard (BG) prevents the excessive discharge of the battery (which would damage the battery) and protects electronic appliances against overvoltage. The BG-200 battery guard has an “Automatic Board System Detection”; the BG automatically detects the battery voltage (12 or 24V). The BG-200 battery guard is capable of carrying 200A continuous load and 210A transient load. There is a choice out of 10 on/off threshold voltage programs, for both 12V and 24V battery systems, which can be easily programmed.


Our Part # SMX-BG-200 | Samlex America Part # BG-200


  • Can be set to connect / disconnect at several different voltages with jumpers.
  • Batteries last longer.
  • Prevents damage to connected components.
  • Prevents excessive voltage caused by faulty alternators or chargers.