Fits the following:

CASIO: FR300; FR3100; FR3200; HR10

CITIZEN: 220DP; 225DP

ROYAL: 114PD; 116PD; 216PD; 240PD; 316PD; 950PD

SHARP: EL1071S; EL1182S; EL1197 SERIES; EL1607G; EL2188; EL2197 SERIES; EL2607G; QS2168; XE1017

TEXAS INSTRUMENTS: TI5042II; TI5120; TI5130; TI5130II; TI5132; TI5135; TI5140; TI514II; TI5142III; TI5310; TI8210.