Battery AAA ROCKET R03 (LR03) 1.5V — Pack of 4, Blister

ROCKET AAA R03 (LR03) 1.5V zinc‑carbon batteries, pack of 4 in blister, are an economical power source for everyday low‑drain devices. Designed to provide stable voltage for short‑to‑medium duration use, they are suitable for household items such as remote controls, clocks, toys and small electronics. The blister pack allows convenient storage and individual removal of cells when needed.

Advantages

These ROCKET AAA batteries offer an affordable solution for devices with low power consumption, delivering consistent 1.5V output and dependable short‑term performance. The blister packaging protects cells during storage and makes it easy to take only the number of batteries required. The standard AAA (R03/LR03) size ensures compatibility with a wide range of consumer electronics.

Suitable for

• TV and audio remote controls
• Wall clocks and alarm clocks
• Small toys and handheld games
• Flashlights and LED keychain lights
• Small household electronics (wireless mice, thermometers, sensors)

Key specifications

• Type: Zinc‑carbon (alkaline alternative for low‑drain use)
• Size: AAA / R03 / LR03
• Nominal voltage: 1.5 V
• Packaging: Pack of 4, blister
• Brand: ROCKET
• MPN: R03BL4
• EAN: 8855847001039

How to use

Insert the batteries into your device following the polarity markings (+ and −). Use the number of cells required by the device and close the battery compartment securely. Replace all batteries in the device at the same time and do not mix new and used cells. Remove batteries if the device will be unused for a long period to prevent leakage.

Usage recommendations

Store batteries in a cool, dry place and avoid extreme temperatures. Dispose of used batteries according to local regulations or take them to a battery recycling point. Do not recharge, disassemble, short‑circuit or expose to fire.