Button cell battery GP Battery 177 LR626 1.5V alkaline for watches, calculators, toys

GP Battery 177 LR626 is a 1.5V alkaline button cell designed for small electronic devices that require a compact and standardized power source. The cell delivers steady voltage for low-drain applications and is shaped to fit common watch, calculator and small gadget compartments. Its standardized dimensions and chemistry make replacement straightforward and compatible with a wide range of consumer electronics that call for LR626-sized cells.

Advantages

The alkaline chemistry provides stable 1.5V output and reliable operation in low-drain devices. The button cell format offers a compact footprint and easy installation in recessed battery holders. Consistent manufacturing tolerances ensure compatibility with devices that accept LR626-size batteries. Shelf stability and a predictable voltage profile help maintain device accuracy over extended standby periods.

Suitable for

• Wristwatches and small timepieces
• Pocket calculators and electronic organisers
• Small toys and novelty gadgets
• Laser pointers and compact measurement tools
• Remote controls for small devices and keychain electronics

Key specifications

• Nominal voltage: 1.5 V
• Chemistry: alkaline
• Cell format: button cell (LR626 size)
• Intended use: low-drain electronic devices
• Physical characteristic: compact, coin-shaped design suitable for recessed holders

How to use

Turn off the device and, if applicable, remove any protective covers before replacing the battery. Observe polarity when inserting the cell — the positive side is typically marked and should face the corresponding terminal. Press the battery into the holder until it sits securely; avoid forcing the cell or bending contacts. After replacement, confirm the device powers on and functions normally. Dispose of the used battery according to local regulations for alkaline cells.

Usage recommendations

Store unused cells in a cool, dry place away from direct sunlight and heat sources. Avoid mixing old and new batteries or different chemistries in the same device. For devices requiring precise timekeeping, replace the battery promptly when performance declines to prevent data loss or device malfunction.