JWWYJ 4-Pack AAA Lithium Rechargeable Batteries 1.5V 900mWh with USB-C Charging Cable & LED Indicator - Long Lasting Power for Smart Home Devices, Wireless Keyboards, Gaming Controllers and Electronics

Technical Specifications Chemistry: Lithium-Ion Power [W-h]: 900mWatt-hours Voltage: 1.5V Capacity: 600mAh Charge Time: Under 2 hours (depending on charger specifications) Cycle Rating: 1000+ Cycles Charging Cable: 4-in-1 Type C Cable Charge State Indicator: Red Green LED Protection Circuit: Integrated safety circuit protects battery and device Overheat Protection: Operating at max output the battery will not overheat, this is part of the protection circuit. Other Safety Protections: Protects against Overload, Leakage, Short Circuit, Over Voltage, High Temperature Certifications: IEC 62133, CE, FCC, PSE, UN38.3, RoHS, REACH Operating Temperature Rage: -20c -> 60c, (-4F-> 140F) Self-Discharge: The dormant / self discharge characteristics of JWWYJ batteries are very low. This is one of the advantages of a lithium ion battery with a control circuit, vs an alkaline or NiMh battery, where the cell discharges directly into the circuit (no control circuit). The battery life in dormant mode depends partly on the environment. High ambient temperatures, and higher humidity, increases the internal drain. But in normal circumstances a battery installed in a device, like a door lock, will last ~12 months. Cells Per Battery: 1 Lithium Content: 0.165g Individual Battery Weight: 17.5g/0.62oz Package List: 4pcs Rechargeable AA Batteries 1pcs AAA Battery Storage Box 1pcs 4in1 Type c Cable

? Lithium batteries are neatly packaged in a transparent storage box, 4 1.5v lithium batteries 900mWh can be charged more than 1000 times, AAA batteries can be fully charged in just 1.5 hours, 4 in 1 USB-C charging data cable, charging is very simple and fast, so You can easily charge it wherever you need it, no extra battery charger needed!

? AAA Lithium Batteries They are super handy and rechargeable batteries are more widely used in your mobile life to make things easier! It is recommended that you add AAA Lithium batteries to your shopping cart immediately, this will save a lot of resources and will save you a lot of money over time.

♻️When the USB rechargeable batteries are connected to the charging cable, they look like a string of green LED ambient lights, flashing green = charging, solid green = fully charged, looks cool, and clearly shows it's charging. Do yourself a favor and save some money while protecting the environment and get these!

? JWWYJ capacity is 900mWh / 600mAh, real Li-ion battery capacity, ultra-low self-discharge, AAA battery, durable, equipped with smart chip to ensure the safety of rechargeable AAA batteries.

?JWWYJ USB rechargeable AAA batteries are FCC and CE certified and come with a 30-day money-back guarantee. If there is any problem with the TYPE-C battery, we will provide free replacement or 100% refund. Please feel free to contact us via Amazon message, we will solve the problem within 24 hours.