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Toyota Avalon Hybrid Battery Cells – 34-Module Set

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34 Remanufactured Hybrid Battery Cells for Toyota Avalon 2012–2017

Rebuild your existing Toyota Avalon Hybrid battery with a professionally reconditioned set of 34 replacement modules. We use specialized equipment for battery cell capacity matching, voltage balancing, and performance testing.

✅ Complete Set of 34 Remanufactured Battery Cells

✅ Brand-New Bus Bars and Nuts Included

✅ Professional Battery Pack Testing, Including 45A Load Tests

✅ Precision Cell Capacity Matching and Balancing

✅ No Programming Required

Choose Your Warranty — Unlimited Mileage

  • 2 Years — Battery Cell Capacity: 4.6 Ah

  • 3 Years — Battery Cell Capacity: 5.2 Ah

  • 4 Years — Battery Cell Capacity: 5.8 Ah

🚚 Shipping Within the Continental U.S.

IMPORTANT — CELLS ONLY: This is NOT a complete, ready-to-install hybrid battery. Installation requires opening your existing battery pack, replacing the internal cells, and reassembling the battery. Previous hybrid battery repair experience is recommended.

NO UPFRONT CORE DEPOSIT: You must return your original set of 34 hybrid battery cells using the provided prepaid UPS label. A core charge applies if the required original cells are unavailable or not returned.

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Description

Toyota Avalon Hybrid Battery Cells 2012–2017 — 34-Module Replacement Kit

Need to rebuild your Toyota Avalon Hybrid battery without purchasing a complete battery assembly? Our replacement cell kit offers an alternative for customers who want to reuse their existing battery housing and compatible components.

This 2012-2017 Toyota Avalon hybrid battery cells set contains 34 remanufactured battery modules. We use professional equipment to recondition the cells, evaluate their capacity, and match them according to voltage and capacity characteristics.

Furthermore, our reconditioning process combines charging, balancing, and deep discharging to help recover lost battery capacity. We then organize the selected modules into a balanced replacement set.

IMPORTANT: You are purchasing internal replacement battery cells only — NOT a complete, ready-to-install Toyota Avalon Hybrid battery.

What’s Included With Your Toyota Avalon Battery Cell Kit?

Each kit provides a complete replacement module set along with the new connection hardware specified in our original product offer.

Your order includes:

  • ✅ 34 Remanufactured Hybrid Battery Cells — a complete replacement set for rebuilding the existing battery.

  • ✅ Brand-New Bus Bars — new connection hardware included with the modules.

  • ✅ Brand-New Nuts — supplied with the bus bars.

  • ✅ Capacity-Matched Battery Cells — selected and balanced using professional equipment.

  • ✅ Professional Battery Testing — our battery pack testing includes demanding 45-amp load tests.

  • ✅ Prepaid UPS Core Return Label — provided for returning your original 34 battery cells.

In addition, you can choose from three available battery capacity and warranty configurations.

Choose Your Battery Cell Capacity and Warranty

We offer three options with different battery cell capacities and warranty periods. Therefore, you can select the configuration that matches your preferred capacity and coverage.

2-Year Warranty — 4.6 Ah Battery Cell Capacity

This option includes remanufactured battery cells selected to deliver approximately 4.6 Ah capacity under real load.

In addition, you receive two years of unlimited-mileage warranty coverage.

3-Year Warranty — 5.2 Ah Battery Cell Capacity

Alternatively, choose our 5.2 Ah configuration if you prefer this specified capacity level.

This option includes three years of unlimited-mileage warranty coverage.

4-Year Warranty — 5.8 Ah Battery Cell Capacity

Finally, our 5.8 Ah configuration offers the highest specified capacity among the three available options.

It also includes four years of unlimited-mileage warranty coverage.

All three warranty options include Unlimited Mileage throughout the selected warranty period.

Compatible Toyota Avalon Hybrid Models

This 34-module replacement kit is intended for the following Toyota Avalon Hybrid model years:

  • 2013 Toyota Avalon Hybrid

  • 2014 Toyota Avalon Hybrid

  • 2015 Toyota Avalon Hybrid

  • 2016 Toyota Avalon Hybrid

  • 2017 Toyota Avalon Hybrid

The kit is intended for the compatible 34-module hybrid battery configuration.

However, this product is not suitable for conventional gasoline-only Avalon models.

Before ordering, confirm that your existing hybrid battery matches the replacement module configuration.

Why Battery Capacity Matters in Your Avalon Hybrid

Battery voltage is only one part of evaluating battery condition. Capacity also matters because it helps determine how much energy a battery cell can store and deliver.

For this reason, our reconditioning process focuses on evaluating capacity as well as balancing voltage.

First, we examine the condition of the battery cells. Next, we evaluate their electrical characteristics and identify weak units.

Afterward, we sort suitable modules according to capacity. We then group compatible cells based on voltage and capacity measurements.

As a result, the replacement set contains capacity-matched modules rather than an unmatched combination of battery cells.

How We Recondition Toyota Avalon Hybrid Battery Cells

We use professional battery reconditioning equipment and a series of testing and matching procedures.

1. Identifying Weak Battery Cells

First, we evaluate cell condition and internal resistance.

For example, the process considers high-resistance cells, including those with readings above 20 mΩ per cell.

2. Charging and Deep Discharging

Next, we perform charging, balancing, and deep-discharging cycles.

These procedures aim to recover lost capacity as part of the battery reconditioning process.

3. Battery Capacity Evaluation

Afterward, we measure and compare cell capacity using amp-hour or watt-hour values.

Consequently, we can sort the modules according to their electrical capacity.

4. Precision Cell Matching

We then arrange suitable battery cells into balanced blocks based on voltage and capacity.

This matching process helps prepare a consistent replacement module set for rebuilding the original battery.

5. Battery Pack Load Testing

Finally, our battery pack validation process includes demanding 45-amp load tests.

These tests form part of our professional battery testing procedures.

Together, reconditioning, capacity evaluation, and cell matching allow us to prepare remanufactured replacement battery cell sets.

Installation Information — Assembly Required

This product contains only internal replacement cells. It is NOT a fully assembled Toyota Avalon Hybrid battery.

To install the replacement modules, you must open your original battery assembly, remove its existing cells, install the replacement set, and reassemble the battery.

Additionally, you need to inspect the components you plan to reuse, including:

  • Original battery housing

  • Existing orange wiring

  • Battery computer (ECU/BMS)

  • Other applicable components from the original assembly

No programming is required. However, assembly is necessary.

Because hybrid batteries contain dangerous high-voltage components, battery disassembly and reassembly require appropriate experience and safety precautions.

Therefore, we recommend this product for buyers with hybrid battery repair experience. Otherwise, seek assistance from a qualified hybrid battery technician.

Shipping Within the Continental United States

We ship replacement battery cell sets throughout the continental United States.

However, we do not ship to:

  • Alaska

  • Hawaii

  • APO/FPO addresses

  • P.O. Boxes

  • U.S. Protectorates

No Upfront Core Deposit — Mandatory Core Return

Our exchange program allows you to purchase replacement battery cells without paying a core deposit upfront.

However, you must return your original set of 34 hybrid battery cells as a condition of this transaction.

How to Return Your Original Battery Cells

After receiving your replacement kit:

  1. Remove the original battery cells from your existing hybrid battery.

  2. Place your original cell set into the same packaging that contained the replacement modules.

  3. Attach the prepaid UPS return label that we provide.

  4. Finally, drop off the package at your local UPS Store.

What If You Cannot Return Your Original Battery Cells?

If you do not have a returnable set of 34 modules, contact us before shipment.

In that situation, a core charge will apply.

Likewise, failure to return the required original modules will result in a core charge.

30-Day Money-Back Guarantee

We offer a 30-Day Money-Back Guarantee for non-working batteries.

What Is Hybrid Battery Reconditioning?

Hybrid battery reconditioning combines charging, balancing, and deep discharging to help recover lost battery capacity.

During the process, we evaluate the modules and compare their electrical characteristics.

First, we identify weak cells and examine resistance. Next, we sort suitable modules by capacity.

We then group compatible cells based on voltage and capacity measurements.

Consequently, the replacement set contains modules selected through the reconditioning and balancing process.

Frequently Asked Questions About Toyota Avalon Hybrid Battery Cells

Is this a complete Toyota Avalon Hybrid battery?

No. This product contains 34 internal replacement battery modules with brand-new bus bars and nuts. Therefore, you must rebuild your existing battery rather than install a complete battery assembly.

Which Toyota Avalon Hybrid years are covered?

This listing covers Toyota Avalon Hybrid models from 2012 through 2017 equipped with the compatible 34-module battery configuration.

What battery capacities can I choose?

We offer 4.6 Ah cells with a 2-year warranty, 5.2 Ah cells with a 3-year warranty, and 5.8 Ah cells with a 4-year warranty. Moreover, every option includes unlimited mileage.

Do you test the replacement battery cells?

Yes. Our reconditioning process includes cell capacity evaluation, matching, and balancing. Additionally, our battery pack testing procedures include 45-amp load tests.

Does installing this kit require programming?

No programming is required. However, you must replace the internal battery modules and reassemble your existing battery.

Can I install the modules myself?

This product requires hybrid battery disassembly and reassembly. Therefore, it is intended for buyers with appropriate hybrid battery repair experience.

Do I need to return my original battery cells?

Yes. The exchange program requires you to return your original set of 34 battery modules. We provide a prepaid UPS label for the return.

What happens if I do not have a returnable core?

Contact us before shipment. A core charge applies if you cannot provide the required original module set.

Can I purchase a fully assembled Toyota Avalon Hybrid battery instead?

Yes. If you prefer not to rebuild your existing battery, choose a fully assembled Toyota Avalon Hybrid replacement battery rather than this internal replacement module kit.

Order Your Toyota Avalon Hybrid Replacement Cell Set

Rebuild your existing 2012–2017 Toyota Avalon Hybrid battery with a professionally remanufactured, capacity-matched set of 34 replacement modules.

In addition, your order includes brand-new bus bars and nuts, three battery capacity choices, and unlimited-mileage warranty coverage.

Select your preferred battery capacity and warranty option above to order your replacement cell kit.

Condition

Expertly refurbished and tested for reliability

Battery Chemistry

NiMH (Nickel-Metal Hydride)

Battery Type

High Voltage (HV) Hybrid Battery

Sale

Yes – On Sale

Vehicle Fit

2012-2017 Toyota Avalon hybrid

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