371/370 Energizer Watch Batteries SR920W 5 Batteries

Price: GBP6.71
(as of Jun 06, 2026 02:00:19 UTC – Details)


The Energizer 371/370 is a dual-drain silver oxide button cell characterized by its high energy density and stable discharge voltage. It is a versatile replacement for both low-drain (371/SR920SW) and high-drain (370/SR920W) applications, such as analog watches with alarms, chronographs, or backlights. Cross-Reference & Equivalents This battery is a direct replacement for several industry-standard codes: Low Drain: 371, SR920SW, RW315, V371, D371. High Drain: 370, SR920W, RW415, V370, D370. Other: AG6, SR69, SG6, G6, 280-31, SB-AN.
Package Dimensions ‏ : ‎ 5.43 x 1.97 x 0.28 inches; 0.63 ounces
Batteries ‏ : ‎ 5 Nonstandard Battery batteries required. (included)
Date First Available ‏ : ‎ June 22, 2013
Manufacturer ‏ : ‎ Energizer Batteries
ASIN ‏ : ‎ B00DJICOAE
Best Sellers Rank: #10,366 in Health & Household (See Top 100 in Health & Household) #52 in Coin & Button Cell Batteries
Customer Reviews: 4.7 4.7 out of 5 stars (227) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Chemical System: Silver Oxide
Nominal Voltage: 1.55 Volts.
Nominal Voltage: 1.55 Volts.
Dimensions: 9.5 mm Diameter x 2.1 mm Height.
Typical Weight: ~0.6g to 0.7g.
Operating Temp: 0°C to 60°C
Shelf Life: Holds power for up to 5 years in storage.
Designation: IEC-SR69.

Product summary

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