Rechargeable Button 3.6v Small Round Lithium Battery

FEATURES: Rechargeable button-type lithium ion battery, charging voltage 3.7-5V. Charging method, the positive electrode is connected to the positive electrode, and the negative electrode is connected to the negative electrode. The positive and negative electrodes are distinguished by the + and-symbols on the battery surface, and + indicates the positive electrode.
SPECIFICATIONS: Product voltage: 3.6V Product capacity: 40mah Standard charge: about 3 hours Discharge current: 0.2cmA Product internal resistance: 480m? Ambient temperature: 0 ~ + 45 ? Battery size: 20 * 3.2mm

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.