RS Button Battery, SR44, 1.55V, 11.6mm Diameter

  • RS庫存編號 593-423
  • 製造商 RS PRO
COO (Country of Origin): CN

RS Pro Silver Oxide Button Batteries

From RS Pro, this range of non-rechargeable button batteries are a compact power solution. They have less self-discharge and are longer lasting than alkaline equivalents.

They are ideal for use in smaller electronic devices such as remote controls, clocks, cameras, toys and calculators.

Features and benefits:

• Higher the capacity the longer life time
• Non-Rechargeable
• Wide operating temperature range
• Resistant to vibration, shock and acceleration
• Stable and steady performance and feature low internal resistance

Features and benefits:

Silver oxide coin batteries are used in electronic devices that require a small, compact source of power. Example applications include:
• Calculators
• Car keys
• Toys
• Cameras
• Watches
• Hearing aids


• This range is available with a range of capacity options to suit your application. Batteries with a large capacity are able to run a load for a greater length of time.
• A variety of standard sizes are available.
• These coin cells are resistant to vibration, shock and acceleration.
• They have a stable and steady performance and feature low internal resistance.
• They are able to operate over a wide temperature range, and have excellent performance characteristics in low temperatures.
• These button batteries are able to drive power even at high current drains.

Compatibility of alternative types
IEC ref. Dia. (mm) Height (mm) Alternative part references
SR41 7·9 3·6 384, 392, SR41SW, SR736, SB-A1/D1, 280-18, V384, D384, 247, S736E
SR42 11·6 3·6 344, 350, SR1136SW, SR1136, V344, 242
SR43 11·6 4·2 301, 386, SR43SW, SR1142, SB-A8, 280-01, D, V301, 226, S1142E
SR44 11·6 5·4 SR44SW, SR1154, SB-A9, 280-08, A, V303, S1154E, D357, V357
SR45 9·5 3·6 394, SR936SW, SR936, SB-A4, 280-17, D394, 625, AG9
SR48 7·9 5·4 309, SR754W, SR754, SB-B3, F, V393, D393, 255, S754E, AG5, LR750
SR54 11·6 3·05 389, SR1130W, SR1130, SB-BU, 280-15, M, D389, 626, S1131E, AG10
SR55 11·6 2·1 381, SR1120SW, SR1121, SB-AS/DS, 280-27, V381, S1121E
SR57 9.5 2·7 395, SR926SW, SR927, SB-AP/DP, 280-48, LA, V395, D395, 610, S926E
SR58 7·9 2·1 362, SR721W, SR721, SB-BK/EK, 280-53, X, V361, S721E
SR59 7·9 2·6 396, SR726W, SR726, SB-BL, 280-52, V, D396, 612, S726E
SR60 6·8 2·15 364, SR621SW, SR621, SB-AG/DG, 280-34, T, D364, 602,S621E, AG1
SR62 5·8 1·65 317, SR516SW, V317, D317
SR63 5·8 2·15 379, SR521SW, D379
SR64 5·8 2·7 319, SR527SW, D319
SR65 6·8 1·65 321, SR616SW, SR65, V321, D321
SR66 6·8 2·6 376, SR626SW, SR66, SR626, SB-AW, 280-39, BA V377, D377, 606, S626E, AG4
SR67 7·9 1·65 315, SR716SW, D315
SR68 9·5 1·65 373, SR916SW, V373
SR69 9·5 2·1 371, SR920SW, V371, D371
7·9 3·1 329, SR731SW, D329


Please contact technical support for an additional list of cell types if required

This SR44 button battery from RS Pro features a nominal voltage of 1.55 V with a 165 mAh capacity. This Silver Oxide button battery has a 11.6 mm diameter and a height of 5.4 mm.


Silver oxide coin batteries are designed for use in electronic equipment that requires a compact source of power. Example applications include:

• Cameras
• Remote controls
• Clocks
• Watches
• Calculators
• Medical instruments

Features and benefits:

• High energy to weight ratio • Can drive power at high current drains
• Low constant internal resistance
• Resistance to shock, vibration and acceleration
• Excellent performance at low temperatures
• Able to operate over a wide temperature range from -10 °C to +50 °C


  • Keep button batteries out of the reach of children. Consult a doctor immediately if ingested.


  • Coin button batteries must be kept out of reach of children. Consult a doctor immediately if swallowed.
Attribute Value
Size SR44
Chemistry Silver Oxide
Nominal Voltage 1.55V
Capacity 165mAh
Terminal Type Standard
Diameter 11.6mm
Dimensions 11.6 x 5.4mm
140 將在 1 工作日發貨 (本地庫存)
40145 在3 工作日內發貨 (海外庫存)
單價 /個 (每包:5個)
HK$ 13.576
Per unit
Per Pack*
5 +
* 參考價格