Toyota Prius NiMH Battery Pack Replacement Kit 201.6V 6.5Ah | DIY Rebuild with 168 D-Cells
Specifications
How we verify OE matching
Every EV battery SKU is cross-checked against the manufacturer's original part number before shipping. Three-step verification process:
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1
OE number cross-reference. Catalog part number matched against the OEM's published reference for the target vehicle (Toyota, Honda, BYD, Tesla, etc.). Identical OE = guaranteed fitment.
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2
Cell-level grading. Each pack is assembled from capacity-matched and internal-resistance-matched cells. Voltage, IR, and self-discharge values recorded against the OE spec.
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3
Diagnostic compatibility check. BMS protocol calibrated to the target vehicle's ECU so the pack registers without re-coding for most hybrid applications.
Description
Toyota Prius NiMH Battery Pack Replacement Kit 201.6V 6.5Ah | DIY Rebuild with 168 D-Cells — Real NiMH Hybrid Battery Replacement This is a genuine Nickel-Metal Hydride (NiMH) hybrid battery designed for Toyota HEV platforms — not lithium-ion, not cylindrical 18650/21700 cells. Each unit uses prismatic D-size NiMH cells in series to deliver the high-voltage pack required by Toyota's Hybrid Synergy Drive (HSD) system. Why NiMH for Toyota Hybrid? From 1997 (Prius Gen 1)...
Compatible Vehicles
Direct-fit OEM replacement for the following models. Each part number is verified against the manufacturer's catalog before shipping.
Details
Product description
Toyota Prius NiMH Battery Pack Replacement Kit 201.6V 6.5Ah | DIY Rebuild with 168 D-Cells — Real NiMH Hybrid Battery Replacement This is a genuine Nickel-Metal Hydride (NiMH) hybrid battery designed for Toyota HEV platforms — not lithium-ion, not cylindrical 18650/21700 cells. Each unit uses prismatic D-size NiMH cells in series to deliver the high-voltage pack required by Toyota's Hybrid Synergy Drive (HSD) system. Why NiMH for Toyota Hybrid? From 1997 (Prius Gen 1)...
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FAQ
Frequently Asked Questions
▸ Is this a lithium-ion battery?
No. This is a genuine Nickel-Metal Hydride (NiMH) cell used in Toyota and Lexus hybrid vehicles. NiMH chemistry offers proven reliability in HEV applications since 1997, with wide operating temperature tolerance and zero thermal runaway risk compared to lithium chemistries.
▸ What Toyota / Lexus hybrid vehicles is this battery compatible with?
This NiMH pack is compatible with multiple Toyota and Lexus HEV platforms: Prius Gen 2 (2003-2009), Prius Gen 3 (2009-2015), Prius C / Aqua, Prius V, Camry Hybrid (XV40 / XV50), Highlander Hybrid, Lexus CT200h, and Auris Hybrid. Confirm your existing battery OE number before ordering.
▸ How many cells are in the pack and what is the pack voltage?
Toyota NiMH hybrid packs use D-size NiMH cells in series. Prius Gen 2/3 packs use 168 cells at 1.2V each = 201.6V nominal. Camry Hybrid uses 204 cells = 245.4V. Highlander Hybrid uses 240 cells = 288V. Prius C / Aqua uses 120 cells = 144V.
▸ What is the cycle life of these NiMH cells?
Premium NiMH D-cells used in Toyota HEV packs deliver 1000+ full cycles at 80 percent depth of discharge. With Toyota pack management system limiting real-world DoD to 40-60 percent, pack service life typically reaches 8-15 years or 150,000-200,000 miles.
▸ Do you ship internationally and what is the warranty?
Yes. We ship NiMH replacement packs worldwide via air and sea freight. DDP terms available for US, EU, UK, AU, and Middle East destinations. 12-month warranty covers manufacturing defects and premature capacity loss below 70% of rated capacity.
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