YESPER 78000mAh Heavy Duty Jump Starter 6000A for 12V Diesel Semi Trucks

Product details

From the brand YESPER high-end talent team has 10-year battery experience in the automatic field dedicated to the R&D of the jump starter. We take intelligently designed and unique DSLI tech to give you a safe, portable, and powerful emergency jump starter. Our objective is: “High standard, high grade, high efficiency, high brand Hey! car travel lovers Don't be desperate，Always say yesper !" YESPER high-end talent team has 10-year battery experience in the automatic field dedicated to the R&D of the jump starter. We take intelligently designed and unique DSLI tech to give you a safe, portable, and powerful emergency jump starter. Our objective is: “High standard, high grade, high efficiency, high brand Hey! car travel lovers Don't be desperate，Always say yesper !" Product description WHY CHOOSE YESPER MONSTER STARTER-P4? Compact & Ultra-Lightweight (11.6×6.9×9.7in / 8.38lbs) *34% smaller & 53% lighter than lead-acid boosters*Fits easily under truck seats (bulky alternatives won't) WHY CHOOSE YESPER MONSTER STARTER-P4? Compact & Ultra-Lightweight (11.6×6.9×9.7in / 8.38lbs) *34% smaller & 53% lighter than lead-acid boosters*F its easily under truck seats (bulky alternatives won't) WHY CHOOSE YESPER MONSTER STARTER-P4? Guaranteed Starts in -40℉ to 140℉ Works when others freeze/fail Built-in battery heater ensures reliable cold-weather starts Guaranteed Starts in -40℉ to 140℉ Works when others freeze/fail Built-in battery heater ensures reliable cold-weather starts WHY CHOOSE YESPER MONSTER STARTER-P4? Massive 78,000mAh Capacity 3X more power than standard jump starters Starts heavy-duty trucks & RVs 20+ times on single charge Massive 78,000mAh Capacity 3X more power than standard jump starters Starts heavy-duty trucks & RVs 20+ times on single charge WHY CHOOSE YESPER MONSTER STARTER-P4? 1000+ Charge Cycles *Outlasts competitors' 300-500 cycle batteries*Saves $500+ in replacement costs over 5 years 1000+ Charge Cycles *Outlasts competitors' 300-500 cycle batteries *Saves $500+ in replacement costs over 5 years [Heavy Duty Car Jump Starter for Trucks & RVs]- This professional-grade portable jump starter delivers a massive 6,000A peak current to crank even 12V diesel engines (semi-trucks, tractors, RVs). Even if your battery is completely drained, this jump starter delivers an instant surge to start your engine in seconds in BOOST mode [Arctic-to-Desert Ready:-40°F to 140°F Performance]- Engineered to start engines in brutal cold (-40°F) or scorching heat (140°F), this battery jump stater is a must-have for truckers, ranchers, or emergencies. The Powerful Jump Box may come in handy during the unknown winter storms in 2026. [Unbeatable 78,000mAh Jump Pack ]- The portable car jump starter, with 145W quick charge, can Jump-start trucks or large vehicles 152 times on one full charge. Features dual USB ports to simultaneously power two devices – perfect for charging phones 15+ full times during trips. Your ultimate roadside and travel companion [Ultra-Portable Jump Box (Just 8.4 lbs) vs. Bulky Alternatives]- Smaller than a toolbox yet stronger than old-school lead-acid jump starters(18lbs+), this lightweight car jumper fits effortlessly under truck seats [3-Mode LED Light]- Need visibility in the dark? This jump box features a bright LED with three modes (steady, strobe, SOS) - ideal for night repairs, roadside emergencies, or signaling for help [2 Charging & 1000+ Longevity]- Power up via DC input or USB-C (16.8V AC Adaptor & USB-C cable included). Engineered for over 1,000 charge cycles, it delivers strong performance even after 5 years. For optimal battery health, just plug it in twice a year – minimal effort for maximum, ready-when-you-need-it power