R20 Size D Heavy Duty Battery
The R20 is a size D battery that provides 1.5V of power. It is classified as a super heavy-duty battery and designed for reliable performance in various applications.




Technical Specifications
Product Overview
Reliable Power Solution
This R20 Size D heavy-duty battery is engineered for dependable performance in a variety of standard electronic devices. Featuring a robust construction with a metal top, red cap, and metal bottom, it is designed for durability and consistent output. With a 1.5V rating and a minimum discharge time of 320 minutes, this battery provides a reliable power source for professional and general-purpose applications.
Technical Specifications
Minimum Discharge Time
- Battery Size
- Size D (UM-1)
- Nominal Voltage
- 1.5 V
Construction & Materials
Construction Details
- Paper-lined construction
- PVC Jacket
- Metal Top with Red Cap
- Metal Bottom
Compliance & Standards
- Compliance Standards
- GB/T8897.20% Mercury



