High Performance Carbon Zinc Battery for Low Current Devices R03 AAA UM4
Quick Detail
Designed for reliable, low-cost operation in low-current devices. Our R03 carbon zinc battery delivers stable 1.5V power, mercury-free composition, and trusted performance—ideal for business buyers seeking consistent quality with private label flexibility.
- Ready to use - no preparation required
- Mercury-free & environmentally friendly
- Stable current output for consistent device operation
- Durable power with anti-aging sealing ring technology
Why Choose Us?
Strategically located in Guangzhou, China, Guangzhou Victory Technology Co., Ltd manufactures a comprehensive range of batteries for a wide array of electronic devices, including radios, toys, remote controls, and flashlights.
With 20+ high-precision lines and 4 billion annual output, we serve global markets including Africa, Southeast Asia, and the Middle East with reliable batteries. During the production process, we strictly select high-quality raw materials to ensure that the product quality remains consistent. All products meet international certification standards.
Specifications
| Electrochemical System |
Carbon battery |
| Jacket |
PVC |
| Nominal Voltage |
1.5V |
| Discharging Time |
25 minutes |
| Dimensions |
Diameter 10mm, Height 44mm |
| Average Weight |
7.59g |
| Package |
4 pcs/pack, 12 pack/box, 45 box/carton |
| Carton Size |
27.5cm × 20.0cm × 25.2cm |
| N.W. |
16.4kg |
| G.W. |
16.7kg |
| Cross Reference |
IEC R03, ANSI AAA, JIS SUM4, CHN R03 |
Description
Our R03 carbon zinc battery (IEC R03 / UM4) combines cost-efficiency with dependable performance. The lightweight PVC jacket reduces production costs while maintaining core functionality—ideal for high-volume OEM and private label orders. Delivers stable 1.5V output for over 25 minutes in ultra-low-drain devices such as wall clocks, calculators, and LED night lights.
- Mercury-free composition ensures safe household use
- RoHS and CE certified - zero hazardous substances
- Store in dry conditions at 20°C ± 5°C
Applications
Perfect for small gadgets: TV remotes, bike lights, electronic key fobs, handheld games, and other daily-use portable devices requiring affordable, reliable power.
Notices
- Before installation, make sure that the "+" mark in the battery compartment is aligned with the positive pole of the battery.
- Do not mix with nickel-metal hydride batteries. The difference in internal resistance leads to the risk of backflow of electricity.
- Storage temperature is recommended to be controlled within a specific range to extend service life and prevent performance degradation.
- Discarded batteries are placed in hazardous waste recycling bins (even if marked "mercury-free", they must be treated in an environmentally friendly manner).
- If the equipment compartment is too loose, it will cause intermittent power outages.
FAQ
Q1: Can I print my logo on the product?
A1: Yes. Please inform us before production, and we will arrange custom branding accordingly.
Q2: Why should I choose your company?
A2: We offer professional OEM services backed by 12 international production bases, experienced R&D and sales teams, competitive pricing, timely delivery, and dedicated service.
Q3: Are you a trading company or a factory?
A3: We are an experienced manufacturer that can ensure consistent product quality and a stable and reliable supply.
Q4: How can I get a sample to check your quality?
A4: Samples are available upon price confirmation. We will prepare samples for your evaluation.
Q5: Are your products safe?
A5: Yes. Our batteries feature anti-short-circuit, anti-scald, and anti-explosion designs, and are manufactured with environmentally friendly materials.
If you have any other questions, please feel free to contact us. Welcome your inquiry.
