Isolators and Converters

Battery Isolators and Converters

Searching for a great price on a boat battery charger or battery isolator? Look no further! Great Lakes Skipper has tons of boat electrical equipment in stock right now, including boat battery converters, trolling motor chargers, battery alternator modules, and galvanic isolators. Our 12V and 24V battery chargers work for boat batteries as well as RV and car batteries and small off-grid setups. Check 'em out!

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  1. 1092342_mastervolt_boat_isolation_transformer_86060351_ivet_d_220_vdc_16a.jpeg
    Mastervolt Boat Isolation Transformer 86060351 | IVET-D 220 VDC 16A
    GLS Stock #: 1092342-FE761
    $1,470.00 MSRP: $1,915.00
  2. 1032115_sentry_sm121003b_sm_series_115v_automatic_switchmode_boat_battery_charger.jpg
    Sentry SM121003B SM Series 115V Automatic Switchmode Boat Battery Charger
    GLS Stock #: 1032115-XIN2062PH165
    $999.95 MSRP: $1,349.93
  3. 8700178_carver_marquis_yachts_6960433_mastervolt_81200100_mac_24_12_20_boat_converter.jpg
    Mastervolt Boat Power Converter 81200100 | MAC 24/12-20 DC-DC Carver
    GLS Stock #: 8700178-FC403
    $399.95 MSRP: $539.93
  4. 1092364_5613a8350c93258753a1a308bf0526d9f1375e7b.jpeg
    ProMariner Boat Galvanic Isolator 22034 | Fail Safe 30 Amp
    GLS Stock #: 1092364-FE843
    $269.95 MSRP: $364.43
  5. 1050406_ke_lan_gi63a_240vac_50_60_hz_63_amp_boat_galvanic_isolator_w_module_kit.jpg
    Ke-Lan GI63A 240VAC 50-60 Hz 63 Amp Boat Galvanic Isolator w/ Module Kit
    GLS Stock #: 1050406-AQ366
    $259.95 MSRP: $350.93
  6. 8800614_evinrude_johnson_boat_digital_analog_converter_0769947_3_1_4_inch.jpeg
    Evinrude Johnson Boat Digital Analog Converter 0769947 | 3 1/4 Inch
    GLS Stock #: 8800614-5G512
    $239.95 MSRP: $323.93
  7. 1092356_promariner_boat_battery_isolator_23246_pro_iso_100a_3_bank.jpeg
    ProMariner Boat Battery Isolator 23246 | Pro-Iso 100A 3 Bank
    GLS Stock #: 1092356-PB435
    $219.95 MSRP: $296.91
  8. 1092366_promariner_boat_galvanic_isolator_22033_30_amp_prosafe.jpeg
    ProMariner Boat Galvanic Isolator 22033 | 30 Amp ProSafe
    GLS Stock #: 1092366-PB435
    $189.95 MSRP: $256.43
  9. 1092267_promariner_boat_proisocharge_battery_isolator_23242_100a_24vdc.jpeg
    ProMariner Boat ProIsoCharge Battery Isolator 23242 | 100A 24VDC
    GLS Stock #: 1092267-GA722
    $184.95 MSRP: $247.86
  10. 7201399_charles_boat_battery_isolator_93_bi_70_2_3c_a_chaparral_70_amp.jpeg
    Charles Boat Battery Isolator 93-BI 70-2/3C-A | Chaparral 70 Amp
    GLS Stock #: 7201399-GC440
    $179.95 MSRP: $242.93
  11. 1092351_guest_boat_battery_isolator_2504_5_3_4_x_4_1_2_inch_70_amps_blue.jpeg
    Guest Boat Battery Isolator 2504 | 5 3/4 x 4 1/2 Inch 70 Amps Blue
    GLS Stock #: 1092351-AF195
    $106.95 MSRP: $144.38
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