OUPES B2 Multi-functional Extra Battery

Name: OUPES OUPES B2 Multi-functional Extra Battery - OUPES B2 Multi-functional Extra Battery
Brand: OUPES
SKU: 43065877037233
Price: 680.0 USD
Availability: InStock
Rating: 4.8125 (24 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$680.00

Quantity

Color

Black

Quantity

Description

Include Extra Battery Cable in the box
Compatible with the Mega 1/2/3 & Titan 3 Power Station
It can be used independently
2048Wh Capacity
Support 2100W Solar Input
Up to 10 Output ports
Safe LiFePO4 Battery
Charge Anytime, Anywhere

Reviews

4.8

32 ratings

I like the fact that it has AC and DC ports on the extra battery.

Corey · 2 days ago

Excelente producto y buena potencia

Rebeca · June 13, 2026

This expansion battery works great. Keeps my spare freezer and fridge going with Mega1. I am glad Oupes designed the battery with solar input and can add solar panels to keep unit charged and going. Plus use battery on its own to power my 12-volt fridge while travel. Oupes designed products that work. I am very happy with products and service.

Todd · April 2, 2026