maxell - LR43-BP10
Maxell LR43 Alkaline Button Cell Batteries 1.5V - 2 Pack (AG12 / 186 Equivalent)
Ideal for toys, calculators, thermometers, watches and other small electronic devices requiring LR43 or AG12 batteries.
- Reliable Maxell battery performance
- Widely compatible with multiple battery codes
- Cost-effective power for everyday devices
- Convenient 2 pack for quick replacements
The Maxell LR43 alkaline button cell batteries are a reliable power solution for small electronic devices that require consistent, everyday performance. Supplied as a convenient 2 pack, these 1.5V batteries are commonly used in toys, calculators, watches, thermometers, and other compact electronics.
Also known as AG12 and compatible with a wide range of equivalent battery codes, the LR43 offers dependable output for low-drain applications. Its compact size and stable performance make it ideal for devices that need simple, cost-effective power.
Whether you’re replacing flat batteries or keeping spares on hand, the Maxell LR43 provides a practical and widely compatible solution.
Key Features
- LR43 alkaline button cell batteries
- 1.5V nominal voltage
- Supplied as a 2 pack
- Suitable for low-drain devices
- Wide compatibility with multiple equivalent battery codes
- Reliable everyday performance
- Compact and lightweight design
Specifications
| Brand | Maxell |
| Model | LR43 |
| Battery Type | Alkaline Button Cell |
| Voltage | 1.5V |
| Size | LR43 |
| Equivalent Codes | 186, 186A, AG12, D186A, G12A, GP186, KA43, L1142, RW84, V12GA |
| Rechargeable | No |
| Application | Small electronic devices |
| Pack Quantity | 2 |
| Unit of Measure | Pack |
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What devices use LR43 batteries?
What devices use LR43 batteries?
They are commonly used in toys, calculators, thermometers, watches and small electronic devices.
What is the LR43 equivalent to?
What is the LR43 equivalent to?
It is equivalent to AG12, 186, L1142, and several other codes.
Are these batteries rechargeable?
Are these batteries rechargeable?
No. LR43 batteries are single-use alkaline cells.
How many batteries are included?
How many batteries are included?
This product is sold as a pack of 2 batteries.
Can I replace other button cells with LR43?
Can I replace other button cells with LR43?
Only if the size and voltage match. Always check your device specifications.
How long do LR43 batteries last?
How long do LR43 batteries last?
Battery life depends on the device, but they are designed for reliable everyday use.

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