3.7V 2600mAh Brand Name: Roofer Nominal Voltage: 3.7V Rated Capacity: 2600mAh Type: Li-ion Battery Dimension: Φ18.2×65mm Weight: About 45.8g Certification UN, ROHS,REACH OEM & ODM: Support Warranty: 12months Features: 1. Li-ion Battery ICR18650 2600mAh 3.7V 9.62Wh Discharge Current 5C 2. High power, 5C discharge current. 3. High energy density . 4. Low self discharge. 5. No memory effect, 2000 times cycle-life. ★ Medical devices ★ Instruments and meters: water meter, gas meter. ★ Electric transportation vehicles: electric bike, electric car, e-scooter, e-motor ★ Power tools: electric drill, mower ★ UPS, GPS ★ Outdoor sports products: camping light, mountain bike light, solor emergency light, self-defense flashlight. ★Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player. ★ speaker, microphone, sound equipment, audio, Digital camera, vidican. ★ Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket. ★ Light: headlamp, emergency light, sloar flashlight, searchlight, lanten,bicycle light, LED light, military flashlight, high-end flashlight, high power flashlight, bright flashlight.