Leclanche Cell 1.5V
Product Code : SCL-PLE-11788
Quick Answer: The Leclanche Cell 1.5V is a non-rechargeable wet cell with a zinc rod, a carbon rod in a porous pot packed with manganese dioxide depolariser, and ammonium chloride electrolyte, giving a nominal open-circuit EMF of 1.5 V.
Last updated: 18 October 2026
Key Features
- Primary wet cell; not rechargeable.
- Nominal 1.5 V open-circuit voltage.
- Amalgamated zinc rod as the negative electrode.
- Carbon rod inside a porous pot as the positive electrode.
- Manganese dioxide and powdered carbon act as depolariser.
Technical Specifications
| Specification | Value |
|---|---|
| Type | Primary wet cell (non-rechargeable) |
| Nominal voltage | 1.5 V (open circuit) |
| Negative electrode | Amalgamated zinc rod, brass terminal |
| Positive electrode | Carbon rod in porous pot |
| Depolariser | Manganese dioxide (MnO2) with powdered carbon |
| Electrolyte | Saturated ammonium chloride (NH4Cl) solution |
How It Is Used
The jar is filled with ammonium chloride solution and the zinc rod and porous pot are placed in it. Its EMF can be measured on a potentiometer, and drawing current shows the voltage falling as the cell polarises and recovering as the manganese dioxide depolarises it, which also allows internal resistance to be studied.
Frequently Asked Questions
Is the Leclanche Cell 1.5V rechargeable?
No. It is a primary wet cell with a nominal open-circuit voltage of 1.5 V.
What electrolyte does the Leclanche Cell 1.5V use?
Saturated ammonium chloride (NH4Cl) solution, with manganese dioxide and powdered carbon as the depolariser around the carbon rod.
Related Physics Lab Equipment
See the full physics lab equipment range, or these related cells and EMF apparatus:
- Daniel Cell
- Leclanche Cell Substitute
- Electronic Leclanche Cell
- Potentiometer Apparatus
- Simple Cell Kit
For a quotation on the Leclanche Cell 1.5V, contact JLab India on +91-8569909696.