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Powerline Battery Isolators

Powerline Battery Isolators
HD POWER SOLUTIONS

Battery Isolators - 33HD Series

The function of a battery isolator is to allow multiple batteries to be charged from a single or dual alternator system and prevent reverse drain from either battery when the vehicle is not running. HD Power Solutions offers over 100 models of multi-battery Powerline Isolators. They are among the finest isolators on the market and engineered with heat-chamber testing to handle the total isolator rating with either battery leg.

Models are available here for service to systems from 70 to 190 amps with standard negative ground.

Features:
  • Powder-coated heatsink for long-lasting, corrosion-resistant finish
  • All internal components epoxy-potted for extreme durability
  • Heavy-duty 2" wide diffuser bar
  • Thermal heat transfer tape for cooler operation
  • More cooling fins than competitors' products
  • Underrated power-handling ability
  • Standard negative ground
SKU Model   QTY
00011583 Mfg# 33-1 - 70 Amp - 1 Alternator/2 Battery Price: $140.79
00011586 Mfg# 33-3 - 70 Amp - 1 Alternator/3 Battery Price: $146.60
00016404 Mfg# 33-5 - 70 Amp - 2 Alternator/2 Battery Price: $159.85
00011589 Mfg# 33-7 - 70 Amp - 2 Alternator/3 Battery Price: $185.31
00011592 Mfg# 33-12 - 90 Amp - 1 Alternator/2 Battery Price: $157.58
00011595 Mfg# 33-18 - 130 Amp - 1 Alternator/2 Battery Price: $170.16
00011598 Mfg# 33-23 - 130 Amp - 1 Alternator/3 Battery Price: $180.14
00016407 Mfg# 33-28 - 130 Amp - 2 Alternator/2 Battery Price: $211.00
00011601 Mfg# 33-30 - 130 Amp - 2 Alternator/3 Battery Price: $232.75
00011604 Mfg# 33-33 - 160 Amp - 1 Alternator/2 Battery Price: $178.55
00016410 Mfg# 33-34 - 160 Amp - 1 Alternator/3 Battery Price: $196.35
00011607 Mfg# 33-41 - 160 Amp - 2 Alternator/3 Battery Price: $315.41
00016413 Mfg# 33-43 - 190 Amp - 1 Alternator/2 Battery Price: $290.57
00016416 Mfg# 33-47 - 190 Amp - 1 Alternator/3 Battery Price: $302.66