TIANQIU
AAA Batteries - Alkaline & Carbon-Zinc
Factory-direct AAA batteries: alkaline LR03 (1020-1260mAh) and carbon-zinc R03, 0% mercury, 5-year shelf life, custom label & packaging.
AAA (LR03) cells are the format most household devices are built around: remote controls, clocks, small toys, thermometers and wireless mice. A good alkaline cell holds 1,020–1,260 mAh at low drain, which is why the same size turns up in devices that are replaced every few months and in devices forgotten for years.
We produce the alkaline and the zinc-carbon version of this size on our own lines, with 0% mercury added. Both are supplied as bare cells, blister cards (2, 4 or 8 pack) or printed boxes, with your logo, barcode and languages printed in the same plant. OEM packaging starts from 50 cartons per product line.
What are the specifications of an AAA battery?
| Grade | Weight | Capacity | Digital Audio |
|---|---|---|---|
| Blue - Basic | 10.3g | 1020mAh | 18.0 hours |
| Golden - Normal | 11.0g | 1200mAh | 21.0 hours |
| Black - Extra | 11.1g | 1230mAh | 22.5 hours |
| Ultral | 11.2g | 1260mAh | 24.5 hours |
LR03 (AAA) – Capacity test condition: 75Ω 4h/day to 0.9V @ 20±2℃ · Digital audio duration condition: 50mA 1h/day to 0.9V @ 20±2℃
Carbon-Zinc AAA (R03)
The budget light-duty option: 1.5V, 400mAh (0.6Wh), 3-year shelf life, for small electronics. Test condition: Capacity & radio duration condition: 75Ω 4h/day to 0.9V @ 20±2℃.
How do AAA battery chemistries compare?
| Chemistry | Voltage | Capacity | Shelf / Life | Best For |
|---|---|---|---|---|
| Alkaline (LR03) | 1.5V | 1020-1260mAh | 5-year shelf | 0% mercury |
| Carbon Zinc (R03) | 1.5V | 400mAh | 3-year shelf | Budget light-duty |
| Rechargeable NiMH | 1.2V | Rechargeable | Long cycle life | Eco-friendly |
Where are AAA batteries used?
How do AAA, AA and D batteries compare on capacity?
| Size | Voltage | Capacity | Typical Uses |
|---|---|---|---|
| AAA (LR03) | 1.5V | 1020-1260mAh | Remotes, small electronics, wearables |
| AA (LR6) | 1.5V | 2150-2600mAh | Everyday, digital & high-drain |
| D (LR20) | 1.5V | 18000mAh | Flashlights, industrial, emergency |
What do buyers ask about AAA batteries?
Is a AAA battery the same voltage as AA?
What is the capacity of a AAA battery?
How long does a AAA battery last?
Are your AAA batteries mercury-free?
Can you custom pack AAA batteries for my brand?
How do I get AAA battery wholesale pricing?
Factory-direct AAA batteries with OEM custom label & packaging. Get a quote today.
Which battery models do you manufacture?
Browse the full range. Models with a specification sheet link to their detail page; others are available on request.
