Ou 4-Pin 40/30 AMP 12V DC SDPT Watepoof elay is made fom duable high-quality mateials (ABS plastic, coppe, and metal), and all ae well-tested caefully by the manufactue. Ensues long-lasting and high pefomance. MONEY-BACK GUAANTEE: MQpats is especially inteested in custome expeience The capacity of NC5100US battery is higher than the original battery. Prevent overheating and overcharging. ❤【Great A+ Battery Cells】: This Upgraded NC5100US/C1241290 battery replacement Capacity: 480mAh, Battery type: Li- Polyme, Watt-hour: 1.77Wh, Voltage Output: 3.7V. NC5100US Replacement Battery Multiple Protection Nest Hello Lithium Ion battery, 480mAh compatible with Nest Hello NC5100US C1241290 Vido Doorbell Wired Battery. Lithium Ion batteries use colloidal electrolytes and do not generate large amounts of gas, such as liquid boiling, thereby eliminating the possibility of violent explosions. Item including: 1 x high capacity Battery, 1 x with Repair Tool Kits. High Capacity 702035 3.7V 480mAh Lithium Polymer Battery for 3D Smart Nest Doorbell Battery CS-NLH510SL : Battey Fo Nest Hello, NC5100US, C1241290 And Others Replaces Nest 1icp7 17 26 Google Doorbell Smart IC Chip and UL Certified The NC5100US battery contains no mercury, lead, cadmium and other harmful substances. Up to 2000+ charger / discharge. If you have any questions about our products, please contact our friendly customer service through the Contact Seller feature, we will reach out to you within 24 hours, solve your problem quickly and efficiently. This high-performance Li-Polymer battery boasts a capacity of 280mAh and a voltage of 3.7V, ensuring optimal power for your surveillance needs. With a... ❤【How To Use】: Using up all the power of battery for the first three times before charging, and then take a full charge, Please remember that its full performance and longevity is only achieved after 8 to 10 complete charge and discharge cycles. thus the battery can be reached the optimum effect of using. ❤【High Quality Grade A Premium Battery】: This NC5100US Battery uses Grade A+ rated battery cells with CE and ROHS UL certification,ensure last over 2000+ charge cycles.