Battery #381 (SR1120SW) Technical Information:

Battery #381 (SR1120SW) is available as both an Alkaline cell or Silver-Oxide cell.
Silver-Oxide cells are normally used in watches because they have a consistent power output.

For the High Drain version of this battery, see battery #391

	Watch Tools:
	Back Opener Opens pop off watch backs.

	Back Opener Opens screw off watch backs.

	Back Closer Closes pop off watch backs.

	Case Holder Holds watch steady while you work on it.

	Battery Tester Tests voltage of silver oxide and alkaline batteries.

		Technical Names: Battery #381 SR55 SR1120SW 317 280.27 SB-AS/DS

		Technical Data: Zinc / Monovalent Silver Oxide, low drain Voltage: 1.55 Volt Capacity: 50 mAh Temp. Range: 0ºC - 60ºC Weight: ~0.87 g Size: 11.6 x 2.1 mm Shelf Life: Approximately 4 years

		Manufacturer Cross-Reference: Renata: 381 Energizer: 381 Eveready: 381 Maxell: 381 Panasonic: 381 Varta: V381 Bulova: 317 Timex: 381 Citizen: 280-27 Seiko: SB-AS/DS

		Pricing: Wholesale Pricing: .40¢ to .99¢ [Buy]

		Other Battery Sizes: [View]