{"product_id":"products-ag0-1-55v-button-cell-battery","title":"AG0 LR521  1.55V pila de botón para reloj, calculadora, llave de coche - 1\/5\/10\/20\/50\/100PCS","description":"\u003ch2\u003eDescripción del producto\u003c\/h2\u003e\n\u003cp\u003eAG0 LR521 1.55V alkaline button cell batería is designed para small electronic devices such as watches, calculators, car key fobs, small juguetes, mini LED lights, compact controles remotos, electronic thermometers y otros low-power devices.\u003c\/p\u003e\n\n\u003cp\u003eThis batería is also commonly searched as AG0, LR521, LR63, SR521SW, SR63, 379, 379A or watch button cell batería. It is suitable para customers who need a compact 1.55V replacement batería para daily-use electronic devices.\u003c\/p\u003e\n\n\u003cp\u003eThe product is disponible en 1PCS, 5PCS, 10PCS, 20PCS, 50PCS and 100PCS package options, making it suitable para home backup, watch repair, calculator replacement, retail reselling and bulk purchase use in the EU market.\u003c\/p\u003e\n\n\u003ch2\u003eKey Características\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAG0 \/ LR521 \/ LR63 \/ SR521SW \/ 379 compatible button cell batería\u003c\/li\u003e\n\u003cli\u003e1.55V alkaline batería para watches, calculators, car keys and small electronics\u003c\/li\u003e\n\u003cli\u003eCompact button cell size para low-power electronic devices\u003c\/li\u003e\n\u003cli\u003eDisponible en 1PCS, 5PCS, 10PCS, 20PCS, 50PCS and 100PCS pack options\u003c\/li\u003e\n\u003cli\u003eSuitable para personal replacement, repair shops, small resellers and bulk buyers\u003c\/li\u003e\n\u003cli\u003eEasy to store as backup batteries para home, office or repair use\u003c\/li\u003e\n\u003cli\u003eNon-rechargeable alkaline button cell batería, ready to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Especificaciones\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAG0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eLR521 \/ LR63 \/ SR521SW \/ SR63 \/ 379 \/ 379A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ebatería Type\u003c\/td\u003e\n\u003ctd\u003ealcalina pila de botón\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e1.55V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003erecargable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Size\u003c\/td\u003e\n\u003ctd\u003e5.8 × 2.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eButton \/ Coin Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003ereloj, calculadora, llave de coche, Toy, Small control remoto, Mini LED Light, Small Electronic Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Options\u003c\/td\u003e\n\u003ctd\u003e1PCS \/ 5PCS \/ 10PCS \/ 20PCS \/ 50PCS \/ 100PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp\u003eThis AG0 LR521 1.55V button cell batería is suitable para many small electronic products, including watches, calculators, car key fobs, small juguetes, mini LED lights, compact controles remotos, electronic thermometers, small meters y otros low-power devices.\u003c\/p\u003e\n\n\u003cp\u003eBefore purchasing, please check the original batería model, voltage, size and polarity of your device. If your device uses AG0, LR521, LR63, SR521SW, SR63, 379 or 379A batteries, this product can usually be used as a replacement.\u003c\/p\u003e\n\n\u003ch2\u003ePackage Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1PCS - suitable para single replacement use\u003c\/li\u003e\n\u003cli\u003e5PCS - suitable para home backup use\u003c\/li\u003e\n\u003cli\u003e10PCS - suitable para regular daily replacement\u003c\/li\u003e\n\u003cli\u003e20PCS - suitable para watch repair or small shop use\u003c\/li\u003e\n\u003cli\u003e50PCS - suitable para bulk users and resellers\u003c\/li\u003e\n\u003cli\u003e100PCS - suitable para wholesale, repair shops and long-term stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSafety Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a non-rechargeable alkaline button cell batería. Do not recharge.\u003c\/li\u003e\n\u003cli\u003eDo not short-circuit, disassemble, crush, puncture or expose the batería to fire.\u003c\/li\u003e\n\u003cli\u003eKeep batteries away from children and pets.\u003c\/li\u003e\n\u003cli\u003eInsert the batería according to the correct positive and negative polarity.\u003c\/li\u003e\n\u003cli\u003eDo not mix old and new batteries in the same device.\u003c\/li\u003e\n\u003cli\u003eStore in a dry, cool place away from direct sunlight and moisture.\u003c\/li\u003e\n\u003cli\u003ePlease confirm the batería model, voltage and size before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eCan this AG0 batería replace LR521, LR63, SR521SW or 379?\u003c\/h3\u003e\n\u003cp\u003eSí. AG0 is commonly compatible with LR521, LR63, SR521SW, SR63, 379 and 379A pilas de botón. Please confirm the voltage, size and device requirement before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eIs this AG0 LR521 button cell batería rechargeable?\u003c\/h3\u003e\n\u003cp\u003eNo. This AG0 LR521 1.55V alkaline button cell batería is non-rechargeable. Do not charge it.\u003c\/p\u003e\n\n\u003ch3\u003eCan this batería be used para watches?\u003c\/h3\u003e\n\u003cp\u003eSí. This AG0 \/ LR521 \/ 379 button cell batería is commonly used para watches y otros small electronic devices that require this model and size.\u003c\/p\u003e\n\n\u003ch3\u003eCan it be used para calculators and car keys?\u003c\/h3\u003e\n\u003cp\u003eSí. It is suitable para calculators, car key fobs, small controles remotos, juguetes and mini electronic devices that require AG0, LR521, LR63, SR521SW or 379 batteries.\u003c\/p\u003e\n\n\u003ch3\u003eWhich package options are available?\u003c\/h3\u003e\n\u003cp\u003eThis product is disponible en 1PCS, 5PCS, 10PCS, 20PCS, 50PCS and 100PCS package options.\u003c\/p\u003e\n\n\u003ch3\u003eWhat should I check before buying?\u003c\/h3\u003e\n\u003cp\u003ePlease check your original batería model, voltage, size and polarity. Make sure your device requires AG0, LR521, LR63, SR521SW, SR63, 379 or 379A type button cell batería.\u003c\/p\u003e","brand":"KLMXPS","offers":[{"title":"1 Particle","offer_id":53461229797655,"sku":"(TE)AG0 LR521 1PCS","price":6.39,"currency_code":"USD","in_stock":true},{"title":"5 Particle","offer_id":53461229830423,"sku":"(TE)AG0 LR521 5PCS","price":6.67,"currency_code":"USD","in_stock":true},{"title":"10 Particle","offer_id":53461229863191,"sku":"(TE)AG0 LR521 10PCS","price":7.01,"currency_code":"USD","in_stock":true},{"title":"20 Particle","offer_id":53461229895959,"sku":"(TE)AG0 LR521 20PCS","price":7.7,"currency_code":"USD","in_stock":true},{"title":"50 Particle","offer_id":53461229928727,"sku":"(TE)AG0 LR521 50PCS","price":9.78,"currency_code":"USD","in_stock":true},{"title":"100 Particle","offer_id":53461229961495,"sku":"(TE)AG0 LR521 100PCS","price":13.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/1946\/3703\/files\/ChatGPTImage2026_5_22_12_09_28_1.png?v=1779636426","url":"https:\/\/klmxps.com\/es\/products\/products-ag0-1-55v-button-cell-battery","provider":"KLMXPS Battery store","version":"1.0","type":"link"}