Ni‑MH Hybrid Battery Pack for Toyota Prius 1st Gen (NHW10 / NHW11) (1997–2003)
Specifications
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
Product Overview
This Ni‑MH hybrid battery is a professional replacement pack designed for the first‑generation Toyota Prius (NHW10 / NHW11, 1997–2003). Built with high‑reliability nickel‑metal hydride cell modules, it is fully matched to Toyota’s original hybrid control system to support stable electric assist, regenerative braking, and low‑speed electric driving. Featuring strict OEM‑compatible voltage and capacity, robust module construction, and excellent low‑temperature performance, it effectively restores hybrid power, fuel economy, and driving smoothness for classic first‑generation Prius models.
Key Features
- Fully compatible with Toyota Prius 1st Gen NHW10 & NHW11 (1997–2003)
- High‑quality nickel‑metal hydride cells with stable discharge and low self‑discharge rate
- Modular design for consistent voltage output and balanced cell performance
- Optimized for Toyota’s hybrid shallow‑cycle working mode to extend service life
- Excellent thermal stability and reliable performance in a wide temperature range
- Built‑in overcharge, over‑discharge, over‑current and over‑temperature protection
- Perfectly matched with the original vehicle BMS and hybrid ECU
- Direct plug‑and‑play installation without modification
- Strict factory testing to ensure OEM‑level performance and durability
- High reliability and low maintenance for classic hybrid vehicle use
Specifications
- Battery Type: Nickel‑Metal Hydride (Ni‑MH) Hybrid Traction Battery
- Fitment: Toyota Prius 1st Generation (NHW10 / NHW11) 1997–2003
- System Nominal Voltage: 273.6 V
- Module Configuration: 38 series‑connected modules
- Cell Type: Prismatic Ni‑MH cells
- Nominal Capacity: 6.5 Ah
- Cooling System: Air cooling
- Operating Temperature Range: -20°C to 55°C
- Protection Functions: Overcharge, over‑discharge, over‑current, short‑circuit, over‑temperature protection
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FAQ
Frequently Asked Questions
▸ Is this battery compatible with Toyota Prius 1st Gen (NHW10 / NHW11) (1997–2003)?
Yes. This Ni‑MH Hybrid Battery is engineered to OEM specifications for Toyota Prius 1st Gen (NHW10 / NHW11) (1997–2003).
▸ What warranty is included?
Lianli Technology provides a 12-month warranty on Ni-MH hybrid batteries, covering manufacturing defects and premature capacity loss below 70% of rated capacity.
▸ Do you ship internationally and what are the terms?
Yes. We ship to 60+ countries via air, sea, and express courier. DDP terms are available for major destinations including US, EU, UK, AU, and Middle East. Contact our sales team for a freight quote.
▸ Can I install this battery myself?
Hybrid Ni-MH battery modules require professional installation. The pack contains high-voltage cells that must be conditioned, balanced, and re-coded via OEM diagnostic tools. We provide certified installer referrals in 30+ countries.
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