Dr. Prius App
Hybrid Battery Diagnostic
Here are four practical paths — from replacing one weak blade, to refreshing a tired NiMH pack, to full replacement, to the ultimate sodium-ion upgrade.
If you plan to keep your hybrid longer, replacing the entire pack can bring years of worry-free driving.
Green Bean Battery focuses on reliable sodium-ion battery technology and a proprietary reconditioning process, allowing them to deliver best-in-class products backed by strong customer service.
If you want to upgrade and future-proof your Toyota/Lexus hybrid, this is the “next level” solution.
After years of research, development, and testing, Dr. Prius presents the Sodium-ion Upgrade solution. It directly replaces the old NiMH pack and brings benefits like:
1) Half the weight (stock NiMH ~80 lbs; sodium pack under ~40 lbs).
2) More power (up to ~400A peak vs ~100A stock).
3) Better fuel economy + improved EV behavior by maintaining optimal voltage.
4) High level of safety tested across extreme conditions (sub-zero, humidity, desert heat).
5) Toxic free vs NiMH chemistry emissions concerns.
6) Affordability — sodium is abundant, and savings are passed to customers.
