CR2450 Car Key Battery Battery Guru Lithium

Description

Product Overview

Battery Guru’s CR2450 3V lithium manganese dioxide batteries are engineered specifically for the 2021‑2024 Toyota RAV4 Prime and Plug‑In Hybrid key fobs. Each pack includes two high‑quality lithium metal cells, providing a stable 3‑volt output that meets OEM specifications. The compact 0.2 x 2 x 3.5 inches dimensions and lightweight 11 g construction ensure a perfect fit without adding bulk. These batteries are single‑use, guaranteeing optimal performance until the end of their life cycle.

Usage

Designed for everyday drivers, these batteries excel in both indoor and outdoor environments, handling temperature variations typical for vehicle key storage. Whether you’re unlocking your vehicle on a cold morning or using the remote start in a hot garage, the CR2450 delivers reliable power. Ideal for owners of 2021‑2024 RAV4 Prime, Plug‑In Hybrid, and similar models seeking a straightforward replacement solution.

Why Choose Us

Battery Guru stands out with rigorous quality control, ensuring each cell meets strict voltage and capacity standards. Our batteries are sourced from reputable manufacturers and undergo testing for leakage resistance and discharge consistency. Backed by a strong Amazon rating of 4.4 stars from 46 reviews, customers trust our products for durability and performance.

Key Features

• Exact fit for 2021‑2024 RAV4 Prime and Plug‑In Hybrid key fobs
• High‑energy lithium manganese dioxide chemistry for stable 3 V output
• Includes two batteries per pack for immediate replacement
• Compact size and lightweight design minimizes impact on key fob
• Trusted brand with 4.4‑star rating and rigorous quality testing

FAQ

How do I replace the battery in my RAV4 key fob?

Open the key fob by gently prying apart the two halves, remove the old CR2450 cell, and insert the new battery with the positive side facing up. Snap the halves back together and test the key functions.

Are these batteries rechargeable?

No, the CR2450 cells are single‑use lithium batteries designed for one‑time installation and should be replaced when the key fob signals low power.

Will these batteries work with other Toyota models?

They are specifically calibrated for 2021‑2024 RAV4 Prime and Plug‑In Hybrid key fobs. Compatibility with other models is not guaranteed.

What is the expected lifespan of the CR2450 battery?

Under normal usage, the battery typically lasts 2‑3 years before the key fob indicates a low‑battery condition.

Do the batteries come with any warranty?

Battery Guru offers a limited warranty against manufacturing defects. Please refer to the packaging for specific warranty terms.