Exell S177 Silver Oxide 10.5V Battery PC177S, EN177S, TR-177

Regular price $16.95

Exell S177 10.5V Silver Oxide PC177S / EN177S Replacement

Exell Batteries not only provide consumers with high efficiency, long-lasting performance, they also function as replacement batteries for an array of common and unique applications. Ranging from vintage camera equipment to sophisticated medical testing equipment, Exell Batteries can meet the needs of all consumers.

The S177 battery is a Silver Oxide alternative for the once-popular Mercuric Oxide 7MR9 and H-7D batteries. It is a little slimmer and a little shorter in length than a standard AA battery. It is the perfect replacement for the hard-to-find Duracell PC177S and Energizer EN177S, and it fits several Sony long shotgun-type condenser microphones. This S177 replacement produces 10.5 Volts, which is higher than the 9.45V and 9.8V produced by the original mercury version. Most devices accommodate the small increase in voltage and function perfectly.

  • Type: Silver Oxide
  • Voltage: 10.5V
  • Amperage: 150mAh
  • Length: 48.5 mm
  • Diameter: 13.9 mm
  • Terminals: Mini 9V Snaps

10.5 Volt Replacement For: 1606, 1606A, 1606M, 177A, 7LR44, 7MR44, 7NR44, A177, E-177, E177, EN177A, H-7C, PC177A, TR-177, TR-177R

Battery Model S177 fits the following products:

Manufacturer Model

Also compatible with other models not listed.


Brand: Exell
Output Voltage: 10.5V
Amperage: 150mAh
Chemistry: Silver Oxide
Length: 48.5mm
Diameter: 13.9mm
Country of Manufacture: U.S.A.