Repower Your Appliances with Confidence
With time-proven design backed by Panasonic’s reputation for quality, Alkaline Button exhibits outstanding cost-to-performance in mid- to high-drain devices. High energy density, stable discharge characteristics, and long-lasting endurance make these batteries ideal in a wide variety of everyday household appliances, from watches and clocks to toys and thermometers, while innovative seal structure stops leaks during long periods in storage.
Stable Discharge
Formulated for high energy density with stable output voltage, long storage life, and high discharge capacity, especially in mid- to high-drain applications.
Optimal Leak Resistance
Innovative seal structure is enhanced by low-degradation materials that can withstand long periods in storage. Alkaline Button keeps you and your devices safe.
An Eco-Friendly Choice
Panasonic Alkaline Button batteries have 0% mercury added, making them safe for your family and the environment.
Inside Alkaline Button
With robust construction and high-purity materials, Alkaline Button’s simple design comprises a zinc anode, manganese dioxide cathode, and an electrolyte formula. These combine to deliver stable discharge performance and long-lasting life.
Proven Design
Time-proven simplicity combines with quality materials for higher energy density and improved storage characteristics.
(1) Zinc anode (-)
(2) Separator and electrolyte
(3) Manganese dioxide cathode (+)
Lineup
Specifications
|
Model No. |
Voltage (V) |
Height (mm) |
Diameter (mm) |
Weight (g) |
|---|---|---|---|---|
|
LR44 |
1.5 |
5.4 |
11.6 |
2 |
|
LRV27A |
12 |
28.2 |
8.0 |
4.85 |
|
LRV08 |
12 |
28 |
10.1 |
6 |
Cross Reference
|
Panasonic |
ENERGIZER |
DURACELL |
RAYOVAC |
RENATA |
|---|---|---|---|---|
|
LR44 |
A76 |
LR44/PX76A |
RW82 |
LR44 |
|
LRV08 |
A23 |
MN21 |
KE23A |
- |
|
VARTA |
MAXELL |
IEC |
OTHERS |
|---|---|---|---|
|
V13GA |
LR44 |
LR44 |
AG13, G13A, L1154, 1166A |
|
V23GA |
- |
- |
23A |