Fits and Replaces: SR 44 FDK SR 44FDK SR44E Avocet 31 bicycle speedometer, odometer, timer SW44 BATTERY, Duracell D357, D303, Goldpeak 357, Kodak L1154, Panasonic SP357, Rayovac 357, Renata 357, Sony SR44W, Toshiba SR44W and Varta V357. Energizer changed their SKU to combine "low drain" and "high drain" batteries into one model number or SKU (stock keeping unit); their product is now a 357/303. Nothing changed except their numbering system. Engineered for use in photographic devices, office calculators, CPU memory backup, pager devices, time pieces and watches. Maxell silver oxide batteries produce premium endurance and dependability. May be used in place of LR44. You are buying one battery. It may ship as retail or OEM. Shipping weight is 2 ounces .63 cents USPS 1st Class Mail. Date coded Maxell batteries have a storage shelf life of up to 5 years. This battery is the same size as the LR44 and the erstaz AG13 variants knock off of the LR44 from China. If you have an insulin pump such as the MiniMed 507C do not use the LR44; it is too low mAh for dependable use. I used a MiniMed 507C and tried it with the LR44, and it did not operate as usual or as long run time. Use the LR44 only in an emergency!

This is from the American Watchmakers-Clockmakers Institute 1998-2000 Edition Handbook on Battery Number System. This Battery is cross-referenced as: AWI S06, Energizer 303, Citizen 280-08 and 280-03, Duracell D303/357 and WS14, Maxell SR44SW and GS14, Panasonic SP303 and SR44SW and WS-14, Rayovac 303 and RW32 and RW12, Renata 303 and 9, Seiko SR44SW and SB-A9 and SR47, Varta V303 and 521, IEC SR44, and Misc Battery numbers GS14 and SR1154. This Battery Is Also Used In a Yashica FX-D Quartz 35mm camera. Oakton TDS Testers Centech 47260 2VGA Laser pointer, 22-820 digital volt meter. Timer model # 63-899

Item Specifications
Unit Cost:	3.99
Weight:	0.0063 lbs.
Voltage:	1.55
Capacity:	165
Chemistry:	Silver-Oxide