Battery Storage Box with Tester & Conversion Tool

Battery Storage Box with Capacity Tester & Battery Conversion Tool（AA/AAA/C/D/9V/Button Cell）

Storage Box

$2.69

Battery Storage Box with Capacity Tester & Battery Conversion Tool（AA/AAA/C/D/9V/Button Cell）

$2.69

Size Storage Box AAA Serial Tool AA Serial Tool AAA convert to AA AA convert to D

Material: PP

Purpose: Storage box

AA to D: Convert 3 AA batteries into D batteries with the same voltage of 1.5V and similar battery capacity.

AA series tool: Convert 3 AA batteries to 4.5V or higher power.

95 large capacity, suitable for various types of models.

The transparent lid can be raised and closed, allowing for a clear view of the stored items and remaining capacity.

A very convenient conversion tool that can effectively utilize your surplus projects for conversion.

The product quality is very good, the sturdy box, and the parts and tools are very durable.

The tester can quickly test whether your product's capacity is insufficient and whether it has been damaged.Effectively helping you save item and er-use, very environmentally friendly.

We fully consider the usage frequency of each type and design such a storage partition effect. The capacity of this storage box is sufficient for your use.

Our testing equipment has excellent quality and can help you test your project for a very long time.

The conversion tool is very convenient, just put your project in without using tape to paste it. Compared to packaging three projects together in the past, our product is more convenient to disassemble.

As a Global Sources Certified Factory, we uphold the highest standards of legitimacy and manufacturing excellence recognized by global buyers. Our certification is grounded in third-party verification of core credentials: valid business registration, authorized production scope, and on-site validation of production facilities and quality systems.

With Global Sources’ industry-leading “Verified Supplier” accreditation, we eliminate sourcing risks by confirming we are a true manufacturer—not a trading company—with stable capacity, standardized QC processes, and a track record of reliable exports. Whether for OEM/ODM projects or bulk orders, we deliver consistent quality, on-time delivery, and full transparency to partners worldwide.

Choose our Global Sources certified factory for end-to-end supply chain security and the confidence of partnering with a rigorously vetted, export-focused manufacturer.