2026 MarineMax - Catalog - Page 142
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Electrical
ON-BOARD PRECISION BATTERY CHARGER
Longer run times. Shorter charge times. Optimized for 12V lithium (LiFePO4) batteries. Precision
chargers feature battery-type selection by bank, which now includes charge curves specially
formulated for the high demands of lithium batteries, and can even wake these battery types from
standby.
1-Bank
2-Bank/12A
3-Bank
Item#
Model Amps
27-1831101 MK-110 10
27-1832121 MK-212 12
27-1832201 MK-220 20
27-1833181 MK-318 18
27-1833301 MK-330 30
27-1834401 MK-440 40
27-1835500 MK-550 50
5-Bank
4-Bank/10A
• Battery Type Selection
• Automatic Temperature Compensation
• Low-Line Voltage Compensation
• Battery Equalization
• Microprocessor-based design for a faster,
more precise charge
• Automatic Multi-Stage Charging
• LED Indicator Lights: charge stage,
maintenance mode, error notifications and full
charge
• Waterproof Construction
• 3-Year Warranty
Supported Battery Types: 12v AGM, 12v
Flooded Lead Acid, 12v Lithium LiFePO4
Banks Amps/Bank
1
10
2
6
2
10
3
6
3
10
4
10
5
10
Size
9.88" x 4" x 3.5"
9.88" x 5.88" x 3.5"
9.88" x 5.88" x 3.5"
9.88" x 7.75" x 3.5"
9.88" x 7.75" x 3.5"
9.88" x 9.88" x 3.5"
9.88" x 11.75" x 3.5"
Special
129.99 EA
178.99 EA
319.99 EA
243.99 EA
399.99 EA
529.99 EA
699.99 EA
USB-C CHARGER FOR BOOST X JUMP
STARTER
BOOST X LITHIUM JUMP STARTER
Recharges Boost X Lithium Jump Starters. Safely and
efficiently recharges GBX45, GBX55, GBX75 and GBX155
up to five times faster than traditional USB wall or car
chargers. Includes interchangeable adapters for Australia,
Europe, North America, and United Kingdom
GBX75
GBX45
A portable lithium jump starter for 12-volt batteries in gasoline and diesel engines,
including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and
more. Multiple capacities available depending on engine size.
Item#
589-U65
• USB-C Power provides 60-watts of power - both in and out - to power your USB-C
devices, like phones, tablets, laptops, wearables, and more
• Spark-proof technology and reverse polarity protection
• Bright LED flashlight with various brightness modes, SOS, and emergency strobe
• Jump start cars, motorcycles, trucks, ATVs, boats, RVs, vans, tractors, and more
Includes 24" USB-A to USB-C Cable, 24" 12V to USB-C Cable (GBX75 & 155 only),
Storage Bag
65W GBX 12V CAR CHARGER FOR BOOST X
JUMP STARTER
Item#
589-GBX45
589-GBX75
589-GBX155
Opt. Accy.
589-U65
589-GBC011
Volts Amps For Use With
12V 1250 Up to 6.5L Gas / 4.0L Diesel
12V 2500 Up to 8.5L Gas / 6.0L Diesel
12V 4250 Up to 10.0L Gas / 8.0L Diesel
Description
For Use With
65W USB Charge Cable
Boost GBX45 - GBX155
65W 12V Charge Cable
Boost GBX45 - GBX155
GB40 /GB50
For Use With
Boost GBX45 - GBX155
Special
89.99 EA
Connects directly to the NOCO Boost X jump starter's
USB-C IN/OUT ports. Easily charge all Boost X models
through 12-volt and 12-volt mini auxiliary ports in a
fraction of the time with up to 65W USB-C power delivery.
LED indicator illuminates when the vehicle's 12-volt is
active.
Special
159.99 EA
319.99 EA
439.99 EA
Special
89.99 EA
17.99 EA
Item#
589-GBC011
ULTRASAFE LITHIUM ION JUMP STARTER
GB20
Description
65W USB Charge Cable
Description
65W 12V Charge Cable
For Use With
Boost GBX45 - GBX155
Special
17.99 EA
AC PORT PLUG W/ EXTENSION CABLE
Mounts to the exterior to make the charging port more
accessible. Quick plug-n-play with any extension cord. Requires
no cable modifications or hard wiring. Sleek, low-profile design
includes a snap-fit cap for a watertight seal. Ideal for Boats, Golf
Carts, UTVs or virtually any other electric vehicle. UL certified
and fits into any 2" hole size.
GB70 / GB150
• Compact, yet powerful lithium jump starter with spark-proof technology and
reverse polarity protection
• Ultra-bright LED flashlight with 7 light modes, including SOS & Emergency Strobe
• Recharge personal devices like smartphones, tablets, e-watches and more
• Multiple jump starts on a single charge
Item#
589-GCP1
Amps
15
Volts
125
Length
16"
Special
22.99 EA
• GB70 and GB150 include portable 12-volt power for tire pumps, inverters, lights
and more; plus rapid recharging in just over 3 hours
Item#
589-GB20
589-GB40
589-GB50
589-GB70
589-GB150
X-
Amps
500
1000
1500
2000
3000
For Use With
Gas engines up to 4L
Gas engines up to 6L, diesel up to 3L
Gas engines up to 7L, diesel up to 4.5L
Gas engines up to 8L, diesel up to 6L
Gas and diesel engines up to 10+L
WARNING Cancer Causing Y -
Special
99.99 EA
99.99 EA
189.99 EA
199.99 EA
334.99 EA
WARNING Reproductive Harm
Z-
WARNING Cancer and Reproductive Harm
See www.P65Warnings.ca.gov
