Tested module
Toyota Prius 2004–2009 Hybrid Battery Module
Sold individually, $35 each. Cycled five times, capacity-graded, and matched to your VIN before it ships.

Tested module
$35per module
- Fits
- Toyota Prius 2004–2009
- Format
- Prismatic NiMH module
- Chemistry
- Nickel-metal hydride (NiMH)
- Module voltage
- 7.2 V nominal
- Modules per pack
- 28
- Pack voltage
- 201.6 V nominal
- Condition
- Reconditioned — cycled and capacity-graded
The second-generation Prius is the most-rebuilt hybrid pack in the country, which is why its modules are the most traded — and the most variable in quality. The number that matters is capacity under load, matched to the modules already in your pack; a module that tests well on its own can still be the wrong one for yours.
How this module is tested
- Charged and discharged five times on the bench, with capacity measured across every cycle.
- Graded on that measured capacity — and we tell you the grade. A module that passes one test and fades on the next does not leave the bench.
- Matched against your VIN before it ships, so the module is right for your pack rather than just your model name.
One module is not always the fix
If the rest of your pack has aged, replacing the module that failed first buys weeks, not years. Measure the others before you order. When single modules make sense.
- Complete Toyota Prius pack refurbished $740 · new $1,740
Not sure what your hybrid needs? We'll work it out with you.
We come to you, test the pack, the 12V and the cooling, and you get a written quote before anything is decided. No obligation.