6HR61 battery replacement and equivalents

6HR61 specifications

Typical applications

• Rechargeable household devices
• cameras
• controllers
• portable electronics

Replacement decision

Resolve the original marking to this profile, then confirm nominal voltage, chemistry, dimensions, polarity and any drain or terminal suffix. Capacity alone does not establish interchangeability.

Same-size batteries to review carefully

These profiles share the nominal physical envelope. They are not automatically equivalent.

Reviewed comparisons

Technical sources

1. International Electrotechnical Commission — IEC 60086-1:2026 — Primary batteries, general requirements

   Primary-battery nomenclature, form, fit, function, terminal and electrochemical-system framework.

2. Duracell — Battery chemistry technical bulletins

   Alkaline, lithium-manganese-dioxide, zinc-air and silver-oxide chemistry behavior.