EN
When recharging, the charge level of the internal battery is indicated by the Charge
LEDs. The LEDs will slowly pulse 'On' and 'Off' and become solid until all four Charge
LEDs are on. When the battery is fully charged, the Green 100% LED will be solid, and
the 25%, 50% and 75% Charge LEDs will turn "Off". From time to time, the Green
100% LED will pulse indicating maintenance charging is occuring.
How To Use
Step 1:
Charge the GB251.
The GB251 comes partially charged out of the box and needs to be fully charged
prior to use. Connect the GB251 using the included 12V DC car charger or XGC4 wall
charger to the 12V IN port. The time to recharge a GB251 will differ based on the
discharge level and the power source used. Actual results may vary due to battery
conditions and level of discharge.
Recharge Time:
Charger Rating:
8.5hr
56W
Step 2:
Connect to the Battery.
Carefully read and understand the vehicle owner's manual on specific precautions and recommended methods for jump starting the
vehicle. Make sure to determine the voltage and chemistry of the battery by referring to your battery owner's manual prior to using this
product. The GB251 is for jump starting 24-volt lead-acid battery systems only. Before connecting to the battery, verify that you have
a 24-volt lead-acid battery system. The GB251 is not suitable for any other type of battery. Identify the correct polarity of the battery
terminals on the battery. The positive battery terminal is typically marked by these letters or symbol (POS,P,+). The negative battery
terminal is typically marked by these letters or symbol (NEG,N,-). Do not make any connections to the carburetor, fuel lines, or thin, sheet
metal parts. The below instructions are for a negative ground system (most common). If your vehicle is a positive ground system (very
uncommon), consult the vehicle's manual for proper jump starting instructions.
1.)
Connect the positive (red) battery clamp to the positive (POS,P,+) battery terminal and the negative (black) battery clamp to the
negative (NEG,N,-) battery terminal or vehicle chassis.
Internal Battery Level
Summary of Contents for 00046221190403
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Page 145: ...EL 65 NOCO 60 C 140 F...
Page 146: ...NOCO NOCO NOCO NOCO 200 C 50 0 C 20 C 50 C 0 C 40 C 80 C 12 NOCO NOCO 12VDC XGC4 NOCO...
Page 147: ...EL NOCO XGC4 LED GB251 15 FCC 1 2 A 15 FCC...
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Page 249: ...BG 65 60 C 140 F...
Page 250: ...NOCO NOCO NOCO NOCO NOCO 20 C 50 C 20 C 50 C 0 C 40 C 80 C 12 NOCO...
Page 251: ...BG NOCO 12 V DC XGC4 NOCO NOCO XGC4 LED...
Page 255: ...BG...
Page 257: ...BG LED LED GB251 24V GB251 XGC OUT 15 XGC OUT BMS GB251 LED 1 2 4 5 6 Flash LED LED LED...
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Page 301: ...RU 65 60 C 140 F...
Page 302: ...NOCO NOCO NOCO NOCO NOCO 20 50 20 50 0 C 25 C 80 12 NOCO NOCO 12 XGC4...
Page 303: ...RU NOCO NOCO XGC4 GB251 15 1 2 15...
Page 305: ...RU 1 POS P NEG N 3 1 2 60 3 GB251 30 20 30 5 15 15 GB251 4 GB251 60 60 60...
Page 306: ...60 GB251 24 2 2 GB251 2 2 24 3000 USB 12 GB251 2 USB OUT 12V OUT 12V AUX USB 12 15 GB251...
Page 307: ...RU...
Page 309: ...RU GB251 24 GB251 XGC OUT 15 XGC OUT BMS GB251 1 2 4 5 6...
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Page 314: ...65 NOCO 60 C 140 F...
Page 315: ...BE NOCO NOCO NOCO NOCO 20 C 50 20 50 0 C 40 C 80 12 NOCO NOCO 12 XGC4 NOCO i NOCO...
Page 316: ...XGC4 Strobe GB251 15 FCC 1 2 15 FCC i...
Page 318: ...1 POS P NEG N 3 1 2 60 3 30 GB251 20 30 5 15 GB251 15 4 GB251 60 60 60...
Page 319: ...BE 60 GB251 24 2 2 GB251 2 2 24 3000 USB 12 GB251 2 USB OUT 12V OUT 12V AUX USB 12 15 GB251...
Page 320: ......
Page 321: ...BE 1 2 1 6 3 Hot 4 Cold 5 6 60 GB251 7 7 100 50 10 SOS 8 3V 30V 3V 60 9 GB251 10 3...
Page 322: ...GB251 24 GB251 XGC OUT 15 XGC OUT BMS GB251 t 1 2 4 5 6...
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Page 327: ...UK 1986 60 C 140 F...
Page 328: ...NOCO NOCO NOCO NOCO NOCO 20 C 50 C 20 C 50 C 0 C 25 C 80 C 12 NOCO...
Page 329: ...UK NOCO 12 XGC4 NOCO NOCO XGC4...
Page 330: ...On Off 100 25 50 75 100 1 GB251 GB251 GB251 12 XGC4 12 5hr 56W GB251 15 1 2 15...
Page 333: ...UK...
Page 334: ...1 On 2 On Off 3 4 5 6 7 3 On 8 GB251 9 3 30 3 60 10 7 100 50 10 SOS Off...
Page 335: ...UK GB251 24 GB251 XGC OUT 15 XGC OUT BMS GB251 1 2 4 5 6...
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Page 359: ...HR...
Page 365: ...URL...
Page 366: ...65 NOCO 60 C 140 F...
Page 367: ...JA NOCO NOCO NOCO NOCO 20 50 20 C 50 C 0 25 80 C 12V NOCO NOCO 12VDC XGC4 NOCO NOCO...
Page 368: ...XGC4 AC 1 LED GB251 FCC Part 15 1 2 FCC Part 15 A...
Page 370: ...1 POS P NEG N 3 1 2 LED 1 LED LED 60 3 30 20 30 15 5 15 4 GB251 60 60 60...
Page 372: ......
Page 374: ...LED LED GB251 24V GB251 XGC OUT XGC OUT 15 BMS GB251 LED 1 2 4 5 5 6 LED LED LED...
Page 375: ...JA LED 3V LED LED LED...
Page 379: ...poison control...
Page 380: ...Proposition 65 65 NOCO 60 C 140 F...
Page 382: ...XGC4 AC 1 LED pre focused GB251 FCC 15 1 2 FCC 15 A...
Page 385: ...KO LED 24V 3000 AMP USB 12V GB251 USB OUT 2 12V OUT 12V AUX USB 12V 15A GB251 On...
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Page 393: ...ZH 65 NOCO 60 C 140 F...
Page 394: ...NOCO NOCO NOCO NOCO 20 50 20 50 0 C 25 C 80 12V NOCO NOCO 12V XGC4 NOCO NOCO XGC4...
Page 395: ...ZH LED GB251 FCC Part 15 1 2 FCC Part 15 A...
Page 398: ...24V 3000 USB 12V GB251 USB OUT 12V OUT 12V AUX USB 12V 15 GB251...
Page 399: ...ZH...
Page 400: ...1 2 1 6 3 LED 4 LED 5 6 60 GB251 7 LED 7 100 50 10 SOS 8 3V 30V 3V 60 9 GB251 10 3...
Page 405: ......
Page 406: ...65 NOCO 60 C 140 F...
Page 407: ...ZH NOCO NOCO NOCO NOCO 50 20 50 20 0 C 25 C 80 12 NOCO NOCO 12VDC XGC4 NOCO NOCO XGC4 AC...
Page 408: ...LED GB251 FCC Part 15 FCC Part 15 A...
Page 411: ...ZH 24 3000 USB 12V GB251 2 USB OUT 12V OUT 12V AUX USB 12V 15 GB251...
Page 412: ......
Page 413: ...ZH 1 2 1 6 3 LED 4 LED 5 6 60 GB251 7 LED 100 50 10 SOS 8 3V 30V 3V 60 9 GB251 10 3...
Page 418: ...1 no co register The NOCO Company 30339 Diamond Parkway 102 Glenwillow OH 44139 USA...
Page 419: ...HE NOCO 001 800 456 6626 support no co 45 NOCO 2 1 3 1...
Page 421: ...HE 24V GB251 GB251 XGC OUT 15 XGC OUT GB251 BMS 1 2 4 5 Sextuple 6 3V...
Page 422: ...1 6 1 2 3 4 5 60 6 GB251 SOS 10 50 100 7 7 8 3 30V 3V 60 GB251 9 3 10...
Page 423: ...HE...
Page 424: ...GB251 Boost LED 2 2 Boost LED 2 24 3000 12 USB AUX 12 12 USB GB251 2 GB251 15 12 USB...
Page 427: ...HE 1 FCC 15 GB251 2 FCC 15 Class A...
Page 428: ...NOCO NOCO 50C 20C 80 C 50 C 0 C 25 C 20 C 12 NOCO NOCO XGC4 12 NOCO XGC4 NOCO...
Page 429: ...HE 65 NOCO 60 C 140 F...
Page 430: ......
Page 431: ...AR no co register DiamondParkway 102 Glenwillow OH44139USA30339...
Page 432: ...support no co RMA 1 45 RMA 2 1 800 456 6626 3 2 1 1 1...
Page 436: ......
Page 437: ...AR 24 3000 12 USB GB251 15 12 USB AUX 12 USB OUT 2 GB251...
Page 440: ...1 FCC 15 GB251 2 FCC 15...
Page 441: ...AR 50 20 50 20 12 80 jumpstarting XGC4 12VDC NOCO NOCO AC XGC4 Strobe LED...
Page 442: ...65 140 60...
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Page 444: ...For more information and support visit www no co support GB251 09102021A...