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Free shipping with duties included on every battery pack$150 express, about 5 daysHow shipping works
New hybrid battery for the Lexus RX 400h, 2006 to 2008

New Lexus RX 400h Hybrid Battery (2006-2008)

$2,880.00
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SKU:
NPBK-RX400H
Condition:
New
Availability:
Free shipping with duties included (about 30 days), or $150 express (about 5 days)
Vehicle:
Lexus RX 400h, 2006 to 2008
Pack voltage:
288 V
Module count:
20
Module label:
New cylindrical modules
Fits:
Lexus RX 400h, 2006 to 2008.
Install note:
The pack sits under the rear seat.
Pack style:
cyl
Battery type:
Cylindrical NiMH
Make:
Lexus
Cylindrical modules:
20
Adding to cart… The item has been added
  • Brand new, 0 milesNever rebuilt or reused
  • 3 years / 60,000 milesExtend to 5 years for $800
  • Free shipping, duties includedAbout 30 days on average
  • Or $150 expressAbout 5 days, duties paid on delivery
See what's in the box

Lexus RX 400h, 2006 to 2008

A new battery. Not a rebuilt one.

20
New cylindrical modules
288 V
Pack voltage, same as factory
0 miles
Every cell is new
3 yr
or 60,000 miles, extend to 5 years
Close-up of a new module's end frame and terminal

New cells. Zero miles.

A hybrid pack fails one weak module at a time. Rebuilt packs swap in used modules that are already ageing. Ours are brand new, tested and matched before they ship, so the whole pack wears evenly.

Cell condition
New, never installed
You keep
Your case and battery computer
Core charge
None

Everything in the box.

New modules, a new harness and the hardware to fit them. Bring your own hand tools.

Kit parts laid out: modules, wiring harness, bus bars, bolts and clips
Kit shown with six modules. Your kit has the full set for your car.
Nickel-plated bus bars
Bus barsNickel-plated, one for every module joint
New high-voltage wiring harness
Wiring harnessNew sense leads and battery computer plug
Blue temperature sensor clips
Temperature clipsHold the pack's temperature sensors in place
Flange bolts and terminal nuts
Bolts and nutsFlange hardware to fit it all

Signs your hybrid battery is failing.

A hybrid pack rarely dies all at once. One weak module drags the rest down, and the car tells you in a few predictable ways.

  1. 01A warning light and a battery code The master warning appears with code P0A80, "replace hybrid battery pack".
  2. 02The charge gauge jumps aroundIt swings from full to nearly empty in minutes instead of moving slowly.
  3. 03The engine never restsIt runs at stop lights and low speed, and fuel economy drops by 5 to 10 mpg or more.
  4. 04Weak or jerky accelerationThe electric assist fades on hills and highway merges, or the car shudders when the engine kicks in.

New, rebuilt or used. Know what you are buying.

Many "replacement" hybrid batteries are reconditioned packs or modules pulled from salvage cars. Ours are not.

New from usRebuilt or reconditionedUsed or salvage
CellsBrand new, never installedOld modules, balanced and resoldWhatever was in the donor car
Miles on the cellsZeroUsually high mileageUnknown
Matched packEvery module tested and matchedMixed ages, mixed wearNot matched
Your car's electronicsYou keep your own case, computer and fansOften swapped for theirsA whole pack from someone else's car
Warranty3 years or 60,000 miles, extendable to 5 yearsVaries by seller, often shorterOften none
Core chargeNoneOften requiredSometimes
New modules and hardware laid out, ready to fit into your own battery case

Only the cells are replaced

Keep the electronics you trust.

You fit our new modules into your own battery case. Your car keeps its own battery computer, cooling fans, wiring junction and sensors. Parts that have only ever lived in your car, not ones pulled from a flood car or a wreck at the junkyard.

Replaced
Every module and its hardware
You keep
Case, battery computer, fans, junction
Result
Works exactly as it did from the factory
New hybrid battery for the Lexus RX 400h, 2006 to 2008

Made for your car.

Fits the Lexus RX 400h, 2006 to 2008.

You reuse your original battery case and battery computer, so the car works exactly as it did from the factory. Not sure it fits? Email info@newpriusbatteries.com with your year and VIN.

A hybrid in a garage at dusk with its cargo floor open, showing the new battery

Installed in an afternoon.

Most owners and local shops do it with basic hand tools and insulated gloves. The pack sits under the rear seat.

  1. 1Make it safeDisconnect the 12 V battery and pull the service plug.
  2. 2Remove the old modulesUnbolt the covers, label the cables, lift them out.
  3. 3Fit the new onesIn numbered order, with the new hardware.
  4. 4Refit and driveReconnect, clear the codes, and you are done.

Two ways to ship. You choose.

Pick at checkout. The only difference is speed and when import duties are paid. We ship to the 48 contiguous states.

Free shipping, duties included

About 30 days on average

$0

Shipping, import duties and fees are all paid. Nothing to pay at the door.

Express

About 5 days

$150

The fastest option. The carrier collects import duties and fees when it delivers, usually $100 to $200.

Covered for three years.

3 years or 60,000 miles, whichever comes first, against block voltage error codes. Add two more years, 5 in total, for $800 when you order. Claims are handled directly by us.

Specifications.

Vehicle
Lexus RX 400h, 2006 to 2008
Battery type
Cylindrical NiMH
Pack voltage
288 V
Modules
20 new modules, 14.4 V each
Cell capacity
6.5 Ah
Condition
Brand new, 0 miles
Warranty
3 years or 60,000 miles, extendable to 5 years
Core charge
None
Ships to
48 contiguous United States
SKU
NPBK-RX400H

Questions, answered.

Something else? Email info@newpriusbatteries.com.

Are these really brand new?

Yes. Every cell and module is new and has never been in a vehicle. We do not sell rebuilt, refurbished or used batteries.

Which shipping option should I pick?

Free shipping with duties included takes about 30 days on average and there is nothing to pay at the door. Express costs $150 and takes about 5 days, and the carrier collects import duties of about $100 to $200 when it delivers.

Can I install it myself?

Many customers do, in about an afternoon. You will need insulated high-voltage gloves and basic hand tools. Any hybrid-savvy shop can also install it.

Do I need to send my old battery back?

No. There is no core charge. Please recycle your old modules responsibly.

What does the warranty cover?

3 years or 60,000 miles, whichever comes first, against block voltage error codes. Installation, labour and shipping are not covered.

Full product details

Description

A complete, brand-new hybrid battery for your Lexus RX 400h (2006 to 2008). Every cell is new NiMH with zero miles. Not refurbished, not rebuilt, and not pulled from a wrecked car.

Built stronger than the original

  • 20 new cylindrical NiMH modules (14.4 V each, 288 V total).
  • Numbered and matched. Modules are tested, matched and numbered before they ship, so they go back in the right order and wear evenly.

When to replace your Lexus RX 400h battery

  • The red triangle warning is on and the car stores code P0A80 (replace hybrid battery pack)
  • The battery gauge swings quickly between full and empty
  • The engine runs far more than it used to and fuel economy drops

Hybrid batteries usually fail one weak module at a time. Once one goes, the rest are close behind, so replacing the whole pack with new cells is the fix that lasts.

Why new instead of rebuilt or used

  • Brand new, zero miles. Rebuilt packs reuse old modules that are already ageing. Used packs come out of wrecked or high-mileage cars. Ours are new cells, so the whole pack starts its life the day you install it.
  • Keep your car's own electronics. You reuse your original battery case, battery computer, fans and wiring junction, parts you know have not been abused, instead of trusting a pack that came out of a junkyard car.
  • No core charge. Keep or recycle your old modules.

What's in the box

  • 20 new cylindrical NiMH modules
  • New high-voltage wiring harness
  • Nickel-plated bus bars, temperature clips, bolts and terminal nuts

Fits

Lexus RX 400h, 2006 to 2008. Not sure? Email info@newpriusbatteries.com with your VIN.

Installation

Most owners or local shops finish the swap in an afternoon with basic hand tools and insulated gloves. You remove the old modules from the case, fit the new ones in order and refit the pack. The pack sits under the rear seat.

Shipping: pick the option that suits you at checkout

  • Free Shipping – duties included, about 30 days on average. Shipping, import duties and fees are all paid. Nothing to pay at the door.
  • Express – $150, about 5 days. Faster delivery. The carrier collects import duties and fees (usually about $100 to $200) when it arrives.

We ship to the 48 contiguous United States. You get a tracking number as soon as your order ships.

Warranty

3 years or 60,000 miles, whichever comes first, is included. Want more cover? Choose the extended warranty above to add 2 more years (5 years total) for $800. Covered against block voltage error codes. Installation, labour and shipping are not included. Warranty claims are handled directly by NewPriusBatteries.com.

Warranty Information

3 years or 60,000 miles, whichever comes first. Optional extended warranty adds 2 more years (5 years total) for $800. Modules are warranted against block voltage error codes. Installation, labour and shipping are not included. Warranty claims are handled by NewPriusBatteries.com.
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