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EcoFlow RIVER 3 Max Plus (Long-lasting and Flexible)
Compact form and quiet energy, Easy to grab and go, without sacrificing portability with professional UPS. Invest once, 10 years of use.
Long-lasting and Flexible, keeps lights on for 54 hours. It uses industry-leading GaN technology, which significantly extends the usage time of basic appliances.
Multiple charging methods, 2.3-hour charging, efficient prepares for outdoor and indoor, safe and silent without damaging the battery cells.
< 10 ms professional UPS solution, ensures uninterrupted power for precision equipment, truly meets professional UPS standards.
Strong output performance, capable of powering 90% of household appliances, meeting basic home backup power needs. 600W high-rated output power, with true upgraded drive, capable of driving high-power appliances. 8 output ports, able to simultaneously provide power to multiple basic appliances during an outdoor activity.
Industry-leading smart battery protection, one-time investment lasts up to 10 years. Uses LiFePO4 battery cells, usable for 10 years, demonstrating high-cost performance. 5-year warranty.
What’s in the box:
RIVER 3 Max Plus
AC Charging Cable
Car Charging Cable
USB-B to USB-A UPS Communication Cable
Quick Start Guide and warranty
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at The Off Grid Store.
We can deliver to almost anywhere in New Zealand, unfortunately there are a few exceptions such as Chatham Islands and for larger items and Great Barrier Island. Best prices online guaranteed.
30 Day Easy Returns. Not happy with your product, we'll take it back no
questions asked.
Great Service. We pride ourselves on the best service, anywhere.
Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But if there is ever something wrong, we'll fix it.
Specifications
| General | |
| Product Name | RIVER 3 Max Plus |
| Capacity | 858Wh |
| Battery | |
| Battery Chemistry | LFP (LiFePO4) |
| Cycle Life | 3000 cycles to 80% capacity |
| Output | |
| Total Output Power | 990W |
| AC Output | 3 ports, 600W total (Surge 1200W, X-Boost 1200W) |
| USB-A Output | 2 ports, 12W Max per port |
| USB-C Output | 2 ports: 100W & 140W |
| Car Output | 1 port, 126W |
| Wireless | ✖️ |
| Input | |
| AC Recharge | 650W |
| Solar Recharge | 220W Max |
| Car Recharge | 220W Max |
| Generator Recharge | 650W |
| USB-C Recharge | 140W Max |
| Others | |
| UPS | <10ms |
| EB | B600 |
| APP | Wi-Fi & Bluetooth |
| Noise | 30db |
| Waterproof | IP54 (battery pack only) |
| Drop-resistant | 1 m |
| Fire-proof | Shell stays solid below 80°C |
| Warranty | 5 years |
| Environment | |
| Operating Temperature | 20℃-30℃ |
| Charge Temperature | 0℃-45℃ |
| Discharge Temperature | -10℃-45℃ |
| Storage Temperature | 20℃-30℃ |
| Operating Altitude | ≤2000 m |
| Product | SI Metro | SI Rural | NI Metro | NI Rural |
|---|---|---|---|---|
| EcoFlow TRAIL Plus 300 | 25 | 35 | 20 | 30 |
| EcoFlow RIVER 2 | 35 | 45 | 25 | 35 |
| EcoFlow RIVER 2 Pro | 45 | 55 | 35 | 45 |
| EcoFlow RIVER 3 | 45 | 55 | 35 | 45 |
| EcoFlow RIVER 3 Plus | 45 | 55 | 35 | 45 |
| EcoFlow RIVER 3 Max | 45 | 55 | 35 | 45 |
Shipping times typically 2–5 working days depending on location.
EcoFlow RIVER 3 Max Plus (Long-lasting and Flexible)
Compact form and quiet energy, Easy to grab and go, without sacrificing portability with professional UPS. Invest once, 10 years of use.
Long-lasting and Flexible, keeps lights on for 54 hours. It uses industry-leading GaN technology, which significantly extends the usage time of basic appliances.
Multiple charging methods, 2.3-hour charging, efficient prepares for outdoor and indoor, safe and silent without damaging the battery cells.
< 10 ms professional UPS solution, ensures uninterrupted power for precision equipment, truly meets professional UPS standards.
Strong output performance, capable of powering 90% of household appliances, meeting basic home backup power needs. 600W high-rated output power, with true upgraded drive, capable of driving high-power appliances. 8 output ports, able to simultaneously provide power to multiple basic appliances during an outdoor activity.
Industry-leading smart battery protection, one-time investment lasts up to 10 years. Uses LiFePO4 battery cells, usable for 10 years, demonstrating high-cost performance. 5-year warranty.
What’s in the box:
RIVER 3 Max Plus
AC Charging Cable
Car Charging Cable
USB-B to USB-A UPS Communication Cable
Quick Start Guide and warranty
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at The Off Grid Store.
We can deliver to almost anywhere in New Zealand, unfortunately there are a few exceptions such as Chatham Islands and for larger items and Great Barrier Island. Best prices online guaranteed.
30 Day Easy Returns. Not happy with your product, we'll take it back no
questions asked.
Great Service. We pride ourselves on the best service, anywhere.
Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But if there is ever something wrong, we'll fix it.
Specifications
| General | |
| Product Name | RIVER 3 Max Plus |
| Capacity | 858Wh |
| Battery | |
| Battery Chemistry | LFP (LiFePO4) |
| Cycle Life | 3000 cycles to 80% capacity |
| Output | |
| Total Output Power | 990W |
| AC Output | 3 ports, 600W total (Surge 1200W, X-Boost 1200W) |
| USB-A Output | 2 ports, 12W Max per port |
| USB-C Output | 2 ports: 100W & 140W |
| Car Output | 1 port, 126W |
| Wireless | ✖️ |
| Input | |
| AC Recharge | 650W |
| Solar Recharge | 220W Max |
| Car Recharge | 220W Max |
| Generator Recharge | 650W |
| USB-C Recharge | 140W Max |
| Others | |
| UPS | <10ms |
| EB | B600 |
| APP | Wi-Fi & Bluetooth |
| Noise | 30db |
| Waterproof | IP54 (battery pack only) |
| Drop-resistant | 1 m |
| Fire-proof | Shell stays solid below 80°C |
| Warranty | 5 years |
| Environment | |
| Operating Temperature | 20℃-30℃ |
| Charge Temperature | 0℃-45℃ |
| Discharge Temperature | -10℃-45℃ |
| Storage Temperature | 20℃-30℃ |
| Operating Altitude | ≤2000 m |
| Product | SI Metro | SI Rural | NI Metro | NI Rural |
|---|---|---|---|---|
| EcoFlow TRAIL Plus 300 | 25 | 35 | 20 | 30 |
| EcoFlow RIVER 2 | 35 | 45 | 25 | 35 |
| EcoFlow RIVER 2 Pro | 45 | 55 | 35 | 45 |
| EcoFlow RIVER 3 | 45 | 55 | 35 | 45 |
| EcoFlow RIVER 3 Plus | 45 | 55 | 35 | 45 |
| EcoFlow RIVER 3 Max | 45 | 55 | 35 | 45 |
Shipping times typically 2–5 working days depending on location.
