Alkaline disposable battery SENCOR D size (LR20) 1.5V single pack blister

SENCOR Alkaline D-size (LR20) single-use battery delivers a nominal voltage of 1.5 V in a standard cylindrical D-cell format. Supplied as a single blister pack, this disposable alkaline battery is intended as a convenient spare power source for devices that accept D cells. It provides the typical characteristics of an alkaline chemistry: stable output for intermittent and moderate-drain applications and a long shelf life when stored correctly.

Advantages

The SENCOR LR20 battery offers reliable, ready-to-use alkaline power in a widely compatible D-size form factor. It is suitable for long-term storage as a spare due to low self-discharge of alkaline chemistry and is simple to install because of the standard polarity and dimensions. The single-pack blister presentation keeps the cell protected until needed and makes it easy to carry or store a replacement cell for a specific device.

Suitable for

• Portable radios and boomboxes that require D cells
• Handheld and lantern-style flashlights
• Children’s toys and hobby devices using D-size batteries
• Small household appliances and gadgets with moderate power demands
• Emergency kits and storage as a spare power source

Key specifications

• Cell type: Alkaline single-use (non-rechargeable)
• Nominal voltage: 1.5 V
• Size/format: D (LR20)
• Packaging: Single blister pack (1 cell)
• Chemistry characteristics: Suitable for intermittent to moderate drain applications
• Storage: Low self-discharge when stored in cool, dry conditions

How to use

Insert the battery into the device following the marked polarity (+ and −) of the battery compartment. Ensure contacts in the device are clean and dry before installation. After use, dispose of the spent alkaline battery according to local regulations for battery waste; do not attempt to recharge this single-use cell. Replace with a new D-size alkaline battery when device performance declines or the battery indicator shows low power.

Usage recommendations

Store unused batteries in a cool, dry place and avoid exposing them to high temperatures or direct sunlight. Remove batteries from devices that will be unused for long periods to prevent leakage and corrosion. For devices with continuous high current draw, consider checking device specifications for recommended cell types; this alkaline D cell is optimized for intermittent and moderate loads rather than continuous heavy-drain applications.