EcoFlow - RIVER 3 Plus Extra Battery 300Wh
EcoFlow - RIVER 3 Plus Extra Battery 300Wh
SKU: EFEB300
- Regular price
- Price: $209.00
- Regular price
- List Price: $0.00
- Sale price
- Price: $209.00
- Unit price
- per
Couldn't load pickup availability
Low stock: 6 left
- Free Shipping - Quick and Easy
- Easy 30 Day Returns
Manufacture's Warranty
Manufacture's Warranty
Manufactures Warranty - PowerGen Store is an Authorized Dealer for all of our Suppliers, so every product you purchase includes the Full Manufactures Warranty provided directly by the Manufacturer. See Manufacture's Website for More Details
Price Guarantee
Price Guarantee
At PowerGen Store, we are committed to offering you the best prices online. If you find a lower price at another online store within two months of your purchase, just let us know.
Click Here to review full Price Guarantee Policy
Shipping Policy
Shipping Policy
At PowerGen Store, we are dedicated to ensuring our customers enjoy a smooth and efficient shipping experience. As a special benefit for our valued customers, we are pleased to offer FREE SHIPPING in the Contiguous 48 United States (See below for Alaska & Hawaii). To guarantee timely delivery of your orders, we have built a comprehensive network of couriers. Please see the detailed information below regarding our shipping Policy.
Click Here to read out full Shipping Policy
Return Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
Click Here to review our full Returns Policy
PRODUCT DESCRIPTION
Description
Expand Your Power. Go Further with the RIVER 3 Plus Extra Battery 300Wh
Unlock even more runtime for your adventures or backup needs with the RIVER 3 Plus Extra Battery 300Wh. Designed to seamlessly extend the capacity of your EcoFlow RIVER 3 Plus, this compact, cable-free battery upgrade delivers added power and flexibility wherever you go. Whether you're running multiple devices or need portable backup, this battery has you covered.
Add versatility to your power system with the RIVER 3 Plus Extra Battery 300Wh—built for effortless expansion and independent use.
Key Features & Benefits:
Boost Capacity Instantly – Expand your RIVER 3 Plus to a total of up to 858Wh
Flexible Options – Choose from EB300 (286Wh) or EB600 (572Wh) to match your energy needs
More Power Access – Includes an extra 140W USB-C input/output for fast, high-capacity charging
Zero-Hassle Connection – Wireless Pogo Pin design means no screws, no cables—just snap and go
Use It Solo – Lighten your load by using the Extra Battery as a standalone power source when needed
Specifications
EcoFlow RIVER 3 Plus Extra Battery 300Wh:
| Specification | Details |
|---|---|
| Model Name | EcoFlow RIVER 3 Plus Extra Battery 300Wh |
| Battery Capacity | 286Wh (LiFePO₄) |
| Compatibility | Designed for EcoFlow RIVER 3 Plus Portable Power Station |
| Connection Type | Wireless Pogo Pin (no cables or screws required) |
| USB-C Input/Output | 140W (bidirectional) |
| Charging Time (AC) | Approximately 1 hour (when connected to RIVER 3 Plus) |
| Dimensions (L × W × H) | 234 × 232 × 86 mm |
| Weight | Approximately 2.6 kg (5.7 lbs) |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -10°C to 45°C |
| Warranty | 6 years |
Questions & Answers
Have a Question?
Be the first to ask a question about this.
