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Need More Runtime from Your Jackery HomePower 3600 Plus?
You've invested in reliable backup power, but when outages stretch beyond a day, watching your battery levels drop creates real anxiety. Your refrigerator starts warming up, your CPAP machine won't last the night, and essential devices go dark right when you need them most.
Without additional capacity, you're stuck choosing which devices to power and which to sacrifice. That's not the peace of mind you paid for. The Jackery HP3600Plus Battery Pack solves this capacity crunch by adding 3584Wh of premium LiFePO4 storage directly to your existing HomePower 3600 Plus system.
Double Your Runtime: Keep refrigerators, medical devices, and networking gear running for days instead of hours
Seamless Integration: Connects directly to your HomePower 3600 Plus without complex wiring or setup
LiFePO4 Reliability: Premium battery chemistry delivers thousands of charge cycles with minimal degradation
Silent Operation: Zero noise, zero emissions for safe indoor use during extended outages
Modular Expansion: Add capacity as your needs grow without replacing your entire power system
HP3600Plus Features & Performance
Premium LiFePO4 Battery Technology
The HP3600Plus uses Lithium Iron Phosphate cells that outperform standard lithium batteries. You get stable voltage output, faster charging, and exceptional longevity with over 3000 charge cycles before capacity drops to 80%.
Plug-and-Play Expansion
This battery pack connects directly to your HomePower 3600 Plus through Jackery's proprietary connection system. No complicated wiring, no technical expertise required. Simply connect and instantly double your available power storage.
3584Wh Additional Capacity
Combined with your HomePower 3600 Plus base unit, you'll have over 7000Wh of total capacity. That's enough to run a full-size refrigerator for 4-5 days, power multiple CPAP machines through weeks of outages, or keep your home office operational during extended grid failures.
See full specifications below for complete technical details and compatibility information.
Ideal Use Cases for the Jackery HP3600Plus
Extended Power Outages: Keep essential appliances running for days when storms or grid failures stretch beyond 24 hours
Medical Device Support: Ensure CPAP machines, oxygen concentrators, and other critical medical equipment never lose power
Off-Grid Work Sites: Power tools, lighting, and equipment for multi-day construction or remote work projects
RV and Camping: Extend your off-grid adventures with days of silent, clean power for all your devices
Home Office Backup: Keep computers, networking equipment, and communication devices operational during outages
Not sure if this expansion battery fits your power needs? Check our FAQs below or contact our power specialists for personalized guidance.
Why Choose the HP3600Plus over Buying Another Complete Unit
Instead of purchasing a second complete power station, the HP3600Plus gives you maximum capacity at a fraction of the cost. You're getting premium LiFePO4 battery technology from Jackery, the most trusted name in portable power with over 3 million units sold worldwide.
Unlike gas generators that require fuel, maintenance, and produce dangerous fumes, this battery expansion operates completely silently with zero emissions. It's safe for indoor use and won't disturb neighbors during overnight outages.
The modular design means you can start with one expansion battery and add more as your power needs grow, creating a scalable backup power system that adapts to your lifestyle.
Jackery HP3600Plus Specifications
Battery Capacity
3584Wh (1120Ah at 3.2V)
Battery Type
LiFePO4 (Lithium Iron Phosphate)
Cycle Life
3000+ cycles to 80% capacity
Compatibility
HomePower 3600 Plus only
Operating Temperature
-10°C to 45°C (14°F to 113°F)
Dimensions
15.7 × 10.2 × 12.6 inches
Weight
77.2 lbs (35 kg)
Connection Type
Proprietary Jackery connector
Safety Certifications
UL, FCC, CE certified
Warranty
5 years
What's in the Box
Jackery HP3600Plus Battery Pack
Connection cable for HomePower 3600 Plus
User manual and safety guide
5-year warranty documentation
Frequently Asked Questions
How much additional runtime does the HP3600Plus provide?
The HP3600Plus doubles your total capacity, effectively doubling your runtime for all connected devices. For example, if your HomePower 3600 Plus runs a refrigerator for 2 days, adding this battery pack extends that to 4 days of continuous operation.
Can I use the HP3600Plus with other Jackery models?
No, the HP3600Plus is designed exclusively for the HomePower 3600 Plus and uses a proprietary connection system. It's not compatible with other Jackery power stations or solar generators.
Is the investment worth it compared to buying a second power station?
Absolutely. The HP3600Plus costs significantly less than purchasing another complete HomePower 3600 Plus while providing the same additional capacity. You also save space and reduce complexity by expanding your existing system rather than managing multiple separate units.
How long does the LiFePO4 battery last?
LiFePO4 batteries in the HP3600Plus are rated for over 3000 charge cycles before dropping to 80% capacity. With typical home backup use, this translates to 10+ years of reliable service with minimal capacity loss.
Warranty & Authorized Dealer
Your Jackery HP3600Plus comes with a comprehensive 5-year manufacturer warranty covering defects in materials and workmanship. As an authorized Jackery dealer, Mighty Generators provides full warranty support and technical assistance.
Order your HP3600Plus Battery Pack today from Mighty Generators for guaranteed authentic Jackery products, expert support, and fast shipping. Don't let the next power outage catch you with insufficient backup capacity.
Questions about compatibility or sizing your backup power system? Our power specialists are here to help before and after your purchase. Contact us for personalized guidance on building the perfect backup power solution.
